The average temperature of Key West, Florida, is 78.9°F. The maximum temperature is 83.7°F. This climate data reflects the annual normal temperatures for the Florida Keys, offering a clear overview of Key West’s warm weather patterns throughout the year.
As autumn approaches, average temperatures gradually decline, with October averaging around 77°F (25°C). Rainfall is common in the late summer and early fall, contributing to the lush environment. Key West’s climate is classified as tropical, characterized by warm conditions year-round.
These average temperature trends offer valuable insights for residents and travelers alike. Understanding the monthly weather can guide clothing choices and outdoor activities. Next, we will explore the impact of these temperature variations on local flora and fauna, emphasizing how the unique climate shapes the ecosystem of Key West.
What is the Average Temperature of Key West Throughout the Year?
The average temperature of Key West throughout the year describes the typical weather conditions in this Florida city, known for its tropical climate. Key West experiences warm temperatures consistently, with minimal seasonal variations.
According to the National Oceanic and Atmospheric Administration (NOAA), Key West’s climate is classified as tropical marine. This classification indicates a generally warm environment with average temperatures that rarely drop significantly.
The average temperature in Key West ranges from 68°F (20°C) in the winter months to around 89°F (32°C) during the summer. The warmest months are typically June through September, while December through February sees the coolest temperatures.
Average monthly temperatures reported by Weather.com show that July is usually the hottest month, averaging about 89°F (32°C). Conversely, January tends to be the coolest, averaging around 70°F (21°C).
Factors influencing Key West’s average temperature include ocean currents, wind patterns, and geographic location. The city’s proximity to the Gulf of Mexico contributes to its warm climate and humidity levels.
Understanding the average temperature in Key West is crucial for tourism and local agriculture. Consistent warmth fosters a vibrant ecosystem and supports tourism, impacting the local economy positively.
Health impacts may arise due to high humidity and heat, leading to heat-related illnesses. The environment benefits from a warm climate, as it supports diverse ecosystems, while tourism thrives year-round.
To mitigate health risks, experts recommend staying hydrated, seeking shade, and using sunscreen during peak heat. Communities can also promote awareness about heat safety and establish cooling centers during extreme weather.
How Do Monthly Average Temperatures in Key West Vary?
Monthly average temperatures in Key West exhibit significant variation across the year, typically ranging from mild to warm conditions. The average temperatures generally fluctuate between 65°F (18°C) and 87°F (31°C).
Key points regarding the variation in monthly average temperatures include:
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Winter Months (December to February):
– Average temperatures range from about 65°F (18°C) at night to 75°F (24°C) during the day.
– According to the National Oceanic and Atmospheric Administration (NOAA), these months are the coolest and attract many tourists seeking mild weather. -
Spring Months (March to May):
– Average temperatures begin to increase, reaching nightly lows of around 68°F (20°C) and daytime highs of approximately 80°F (27°C).
– The warming trend makes this a popular time for visitors, as conditions are comfortable and enjoyable. -
Summer Months (June to August):
– Average temperatures peak during this period, with night temperatures around 75°F (24°C) and daytime temperatures soaring to about 87°F (31°C).
– High humidity levels also accompany these warm temperatures, often leading to heat indexes that can feel even warmer. -
Fall Months (September to November):
– Average daily temperatures begin to decrease, with nighttime lows around 73°F (23°C) and daytime highs of about 83°F (28°C).
– This transitional season experiences frequent rainfall, particularly in September, which is a peak hurricane month.
Overall, the climate in Key West is characterized as tropical, with slight temperature variations contributing to its appeal throughout the year. Local averages showcase consistent warmth, making it a desirable destination regardless of the season.
What is the Average Temperature in Key West in January?
The average temperature in Key West in January typically ranges between 65°F (18°C) and 75°F (24°C). This mild winter climate defines the region’s weather characteristics during this month, attracting many visitors.
According to the National Oceanic and Atmospheric Administration (NOAA), the average temperatures in Key West reflect a tropical climate. The data indicates that January is one of the cooler months but remains pleasantly warm compared to other regions.
Key West experiences a dry season from December to February, with January being ideal for outdoor activities. The moderate temperatures and low humidity contribute to the overall pleasant atmosphere, distinguishing it from colder areas.
The Weather Channel further describes Key West’s climate as featuring warm temperatures and mild breezes in January, which supports a variety of recreational opportunities. This consistent weather pattern benefits tourism and local businesses.
Several factors contribute to the average temperature in January. The geographical location, near the Gulf of Mexico and the Tropics, influences the warm maritime climate. Also, ocean currents and wind patterns help maintain higher temperatures during winter months.
Historical climate records indicate that the average January temperature has remained stable over the past few decades. NOAA reports that these averages are essential for understanding long-term climate trends and planning for tourism-related activities.
Mild temperatures in January positively impact tourism, stimulating the local economy. The favorable weather conditions encourage outdoor events, water sports, and exploration of natural attractions.
Health impacts include fewer instances of cold-related illnesses due to the warmer climate. Additionally, the pleasant environment promotes outdoor activities, benefiting mental well-being.
Examples of how the favorable climate impacts local businesses include increased hotel bookings, restaurant traffic, and tour services. Events like the Key West Food and Wine Festival thrive under these conditions.
To maintain and enhance the positive effects of January’s temperatures, it is vital to implement practices that promote sustainable tourism. Recommendations include encouraging off-peak travel and developing eco-friendly practices in hospitality.
Specific strategies like promoting the use of renewable energy in accommodations and supporting local farmers for sustainable food sourcing can help mitigate environmental impacts while sustaining economic growth.
What is the Average Temperature in Key West in February?
The average temperature in Key West in February typically ranges between 66°F (19°C) and 77°F (25°C). This warm climate attracts many visitors seeking pleasant weather during the winter months.
According to the National Oceanic and Atmospheric Administration (NOAA), February is one of the cooler months in Key West but remains relatively warm compared to most other regions in the United States. NOAA provides detailed climate data that confirm these temperature ranges.
In February, Key West experiences mild weather, characterized by low humidity and gentle breezes. These conditions are ideal for outdoor activities, making it a popular destination for tourists amid the harsh winter weather elsewhere.
The Weather Channel supports this by stating that February often has clear skies and minimal rainfall, contributing to the comfortable temperatures. This allows residents and tourists to enjoy various outdoor events and recreational activities.
Several factors contribute to Key West’s average temperature. The city’s proximity to the Gulf of Mexico affects its climate, providing moderating oceanic influences that keep temperatures higher in winter.
Historical data shows that the average temperature in Key West during February is approximately 71°F (22°C), with over 70% of days being sunny. This information is sourced from the NOAA’s climate records.
Mild temperatures in February impact tourism and outdoor events, increasing local economic activity. Businesses can thrive during this peak season, benefiting from tourists attracted to the ideal climate.
Health-wise, February’s warm climate can encourage outdoor exercise and social activities, promoting physical well-being. However, individuals should remain cautious of sun exposure.
Specific examples include outdoor festivals and events, such as the Key West Food and Wine Festival, that capitalize on favorable weather conditions.
To mitigate any extreme weather events, such as hurricanes, local governments emphasize preparedness measures, including improved infrastructure and emergency plans.
Experts recommend adopting weather-resilient building practices and community awareness initiatives focusing on climate adaptation to safeguard residents and visitors.
What is the Average Temperature in Key West in March?
The average temperature in Key West in March typically ranges from 65°F (18°C) to 77°F (25°C). This pleasant climate attracts many visitors, making it one of the peak months for tourism in the area.
According to the National Oceanic and Atmospheric Administration (NOAA), Key West experiences a subtropical maritime climate, characterized by warm temperatures and moderate humidity levels throughout the year.
In March, the weather in Key West features clear skies and limited rainfall. The warm days can lead to comfortable beach conditions. Nights are cooler, making it pleasant for outdoor activities. Humidity levels remain moderate, enhancing the enjoyable atmosphere.
The Weather Channel states that the average rainfall for March is about 2.4 inches (61 mm), which tends to be low compared to other months. The combination of warm temperatures and minimal precipitation contributes to Key West’s appeal for outdoor events and activities.
Factors contributing to the mild temperatures include its geographical location in the Florida Keys and ocean currents that moderate temperature extremes. This climate supports diverse marine and coastal ecosystems.
Historical data shows that Key West typically averages about 8-10 days of rainfall in March, providing ample sunshine with about 10 hours of daylight. This information is sourced from the National Weather Service.
The pleasant climate fosters tourism, impacting local businesses, including hospitality and recreational activities. This seasonal influx supports jobs and economic growth in the region.
Health-wise, warmer temperatures promote outdoor activities, beneficial for mental well-being and physical health. However, the rise in tourism can strain local infrastructure and resources.
To manage the tourism surge in March, officials advocate for sustainable practices. Recommendations include beach cleanups, proper waste management, and encouraging eco-friendly transportation.
Implementing strategies like promoting off-peak travel and investing in sustainable tourism initiatives can mitigate seasonal overcrowding and preserve Key West’s natural beauty.
How Does the Average Temperature in Key West Change in April?
The average temperature in Key West changes moderately in April. Daytime temperatures typically reach highs of about 80°F (27°C). Nighttime temperatures drop to around 70°F (21°C). This month marks the transition from the cooler winter months to warmer summer months. Rainfall remains relatively low, making it a pleasant time for outdoor activities. Overall, visitors to Key West in April can expect comfortable and mild weather.
What Are the Average Temperatures in Key West During May?
The average temperatures in Key West during May range from 75°F (24°C) to 86°F (30°C).
- Average daily high temperature
- Average daily low temperature
- Humidity levels
- Rainfall expectations
- Tourist activities and preferences
- Climate change impacts
The temperature variations throughout May can influence different aspects of life in Key West.
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Average Daily High Temperature:
The average daily high temperature in Key West during May is around 86°F (30°C). This temperature indicates warm conditions that are quite appealing for visitors seeking beach activities. These highs can vary, with fluctuations typically occurring due to weather patterns such as cold fronts. -
Average Daily Low Temperature:
The average daily low temperature in Key West during May is around 75°F (24°C). These mild nighttime temperatures create a comfortable environment, allowing for evening outdoor activities and events. The evenings remain pleasant, encouraging tourists to engage in nightlife. -
Humidity Levels:
Humidity levels during May can be high, often reaching around 70% to 80%. High humidity can impact how temperatures feel to individuals. According to the National Weather Service, this level of humidity combined with high temperatures may lead to uncomfortable heat indices. -
Rainfall Expectations:
May typically experiences about 2.5 inches (63 mm) of rainfall. These sporadic rain showers can occur but are generally brief. The rainfall contributes to the lush greenery of the area, enhancing the natural beauty of Key West, although it may affect outdoor plans temporarily. -
Tourist Activities and Preferences:
The pleasant temperatures make May a popular time for tourists. Many engage in outdoor activities such as snorkeling, diving, and fishing. Travel and tourism studies indicate that May is considered the beginning of the peak season for tourism in Key West due to favorable weather and marine conditions. -
Climate Change Impacts:
Climate change may alter average temperatures in Key West in the future. Studies by the National Oceanic and Atmospheric Administration project an increase in summer temperatures due to global warming trends. These changes can lead to longer summers, intensified weather events, and shifting migration patterns of wildlife.
Understanding these average temperatures and factors in Key West during May can help both residents and visitors plan accordingly.
What Should You Know About Key West’s Average Temperature in June?
The average temperature in Key West during June typically ranges from 75°F (24°C) at night to 89°F (32°C) during the day.
- Main Points about Key West’s Average Temperature in June:
– Daily temperature range
– Humidity levels
– Rainfall statistics
– Sunshine hours
– Heat indices
Key West’s climate in June is characterized by specific weather patterns. Understanding these attributes helps travelers and researchers alike.
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Daily Temperature Range:
The daily temperature range indicates the difference between the highest and lowest temperatures throughout the day. In June, Key West experiences daytime highs around 89°F (32°C) and nighttime lows near 75°F (24°C). This range promotes warm evenings ideal for outdoor activities. -
Humidity Levels:
Humidity in June usually averages around 75%. High humidity can make temperatures feel warmer than they actually are. It can also lead to discomfort, especially for those not accustomed to tropical climates. -
Rainfall Statistics:
June is part of the wet season in Key West. Average rainfall in June is about 6 inches (152 mm). Rain typically occurs in short, heavy bursts, making sunny periods frequent. -
Sunshine Hours:
Key West receives approximately 10 hours of sunshine daily in June. These extended daylight hours encourage outdoor exploration and water activities during the day. -
Heat Indices:
Heat indices in June can reach critical levels due to high humidity combined with temperatures. The heat index can make it feel like it is around 102°F (39°C) or higher. Awareness of this risk is essential for visitors engaging in outdoor activities during the peak afternoon heat.
What is the Average Temperature in Key West in July?
The average temperature in Key West in July typically ranges from 80°F to 90°F (27°C to 32°C). This high temperature reflects the tropical climate of the region. Key West experiences warm, humid weather during this summer month, which influences daily weather patterns.
According to the National Oceanic and Atmospheric Administration (NOAA), Key West’s climate is classified as tropical savanna, significantly impacting temperature and precipitation patterns throughout the year. The NOAA provides reliable climate data for various locations, including Key West.
In July, Key West experiences high humidity, increasing the perceived temperature. The combination of heat and humidity can lead to heat-related health issues. Additionally, localized weather phenomena, such as afternoon thunderstorms, can occur during this month.
The Weather Channel reports that July is part of the hurricane season in the Atlantic, which may lead to fluctuations in temperature and unusual weather patterns in Key West. This period typically sees increased storm activity, impacting tourism and local activities.
July’s average temperature can lead to increased energy consumption, as residents and tourists use air conditioning to cope with the heat. The Florida Climate Center notes that prolonged heat can strain local electrical grids during peak usage times.
The warm temperatures in July can have various implications, affecting public health, tourism, and local ecosystems. High heat can exacerbate heat stress conditions and increase disease prevalence.
For example, higher temperatures can lead to increased cases of heat exhaustion among visitors. Additionally, local businesses may experience increased demand during the hot tourism season.
To address potential health risks posed by high temperatures, local health officials advocate for heat safety education and public awareness campaigns. These initiatives aim to inform the public about hydration, limiting outdoor activities during peak heat, and recognizing heat-related illnesses.
Strategies for coping with high summer temperatures include promoting the use of energy-efficient cooling systems, encouraging public spaces with shade, and planting trees to provide natural cooling in urban areas. These practices can mitigate the effects of extreme heat in Key West.
How Warm is Key West in August?
Key West in August is warm. The average daytime temperature ranges from 85°F to 90°F (29°C to 32°C). Humidity levels are high, often making the air feel hotter. Evening temperatures are typically around 78°F to 82°F (26°C to 28°C). Rainfall occurs frequently in August, contributing to the humidity. Overall, visitors should expect hot, steamy conditions during this month.
What is the Average Temperature in Key West in September?
The average temperature in Key West during September is approximately 83°F (28°C). This temperature reflects typical warm conditions in the tropics. Key West enjoys a tropical climate, characterized by high humidity and mild temperatures throughout the year.
According to the National Weather Service, September is one of the warmest months in Key West. The average low temperature is around 77°F (25°C), while the average high can reach 88°F (31°C). September’s heat is often tempered by sea breezes.
Key West’s temperatures result from its geographic location within the subtropics. Warm ocean currents, seasonal tropical winds, and its latitude contribute to its climate. These conditions create a consistent warmth throughout the month.
Other reputable sources, such as Weather Atlas, also describe September temperatures as warm and humid, with frequent rain and thunderstorms. The heat index can make the temperatures feel even hotter.
September often experiences higher humidity levels due to nearby warm waters. Thus, it can feel significantly warmer. Rainfall can affect outdoor activities and increase discomfort levels.
Data from the National Oceanic and Atmospheric Administration show that the average rainfall in September is 6.5 inches. This rainfall often coincides with tropical weather patterns.
The high temperatures and humidity levels can impact both residents and tourists. Elevated temperatures may lead to heat-related illnesses, affecting health and outdoor activities.
For mitigating heat effects, the Centers for Disease Control and Prevention recommend staying hydrated, using sunscreen, and avoiding strenuous activities during peak heat hours. Installing reflective roofing and trees can also mitigate urban heat.
How Does Key West’s Temperature Look in October?
Key West’s temperature in October typically ranges from 75°F to 85°F (24°C to 29°C). The weather remains warm and humid. Average daily temperatures reach about 80°F (27°C). Rainfall is common, with an average of 3.5 inches for the month. Overall, visitors can expect warm temperatures and occasional showers during their stay in Key West in October.
What is the Average Temperature in Key West During November?
The average temperature in Key West during November is typically mild, ranging between 70°F (21°C) and 80°F (27°C). This climate is part of the subtropical weather patterns that characterize the Florida Keys.
According to the National Oceanic and Atmospheric Administration (NOAA), the climate in Key West is categorized as tropical, with November featuring a transition from warmer to cooler temperatures as winter approaches.
In November, Key West experiences warm days and cooler nights with moderate humidity levels. The sea temperature remains inviting, averaging around 79°F (26°C), making it a favorable time for outdoor activities.
The World Meteorological Organization describes the average temperature range as essential for tourism and recreational activities, influencing visitor patterns and local economy.
Factors affecting the temperature include geographic location, prevailing winds, and seasonal transitions. The influence of the Gulf Stream keeps temperatures relatively stable and warm throughout the year.
Data from the Weather Channel indicates that the average high temperature in November is around 78°F (26°C), with approximately 2.5 inches of rainfall. These conditions can vary year to year due to climate variability.
The mild temperatures and pleasant weather contribute positively to tourism, supporting local businesses and enhancing recreational opportunities for residents and visitors alike.
Health implications include reduced risks of cold-related illnesses during this time, contributing to a more active lifestyle for outdoor enthusiasts.
For example, many tourists engage in water sports, fishing, and exploring natural parks, enhancing the local economy and promoting a healthy lifestyle.
To address climate-related concerns, experts recommend sustainable tourism practices and infrastructure improvements, ensuring environmental preservation alongside economic growth.
Implementing green building practices, encouraging public transport use, and promoting energy efficiency can mitigate environmental impacts while supporting the local framework for community resilience.
What Can You Expect from Key West in December Regarding Temperature?
In December, you can expect Key West to have mild and pleasant temperatures, typically ranging from 65°F to 75°F (18°C to 24°C).
- Average Temperature
- Precipitation Levels
- Humidity and Comfort
- Popular Activities
The weather in Key West can influence various aspects of your visit, including activities and overall comfort.
- Average Temperature:
The average temperature in Key West during December is mild. Daytime highs usually reach around 75°F (24°C), while nighttime lows can drop to about 65°F (18°C). This variability makes December one of the most pleasant months for visitors.
According to the National Oceanic and Atmospheric Administration (NOAA), December in Key West sees consistent warmth compared to colder mainland regions. The weather is generally stable, and visitors can comfortably enjoy various outdoor activities.
- Precipitation Levels:
December experiences low rainfall in Key West. On average, the area receives about 2.5 inches (63.5 mm) of rain. Most of the month remains dry, but occasional showers may occur.
The rainy season typically concludes in early December, leading to relatively drier conditions. This pattern encourages outdoor tourism and activities, contributing to December being a favored month for visitors.
- Humidity and Comfort:
Humidity levels in December average around 70%. While this may feel slightly humid, the decelerated temperature and breezy conditions usually make it comfortable.
High humidity can affect perception of temperature. However, the ocean breezes keep the air feeling fresh. This blend contributes to a pleasant and enjoyable experience for most visitors.
- Popular Activities:
The mild temperatures allow for various activities in December. Tourists often enjoy outdoor dining, watersports, and beach relaxation.
Seasonal events, like the holiday festivities in Mallory Square, attract both locals and tourists. The favorable weather also encourages boating trips and fishing excursions, promoting an active lifestyle for visitors.
What Factors Influence the Average Temperature of Key West?
The average temperature of Key West is influenced by several factors including geographical location, ocean currents, wind patterns, and seasonal variations.
- Geographical Location
- Ocean Currents
- Wind Patterns
- Seasonal Variations
- Human Activities
These factors contribute uniquely to the climate, making it essential to explore them in detail.
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Geographical Location: The geographical location of Key West plays a crucial role in determining its temperature. Positioned at the southernmost tip of the Florida Keys, Key West experiences a tropical savanna climate. This location leads to warmer average temperatures throughout the year, typically ranging from 70°F (21°C) in winter to 90°F (32°C) in summer. Studies by the National Oceanic and Atmospheric Administration (NOAA) reveal that being near the equator keeps temperatures relatively steady, with minimal seasonal variation.
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Ocean Currents: Ocean currents significantly influence Key West’s temperature. The Gulf Stream, a warm ocean current, flows near the Florida Keys. This current raises coastal water temperatures, which in turn affects the air temperature. According to research by the Woods Hole Oceanographic Institution, the Gulf Stream moderates Key West’s climate, ensuring milder winters. In summer, the warm waters can contribute to increased humidity, affecting perceived temperatures.
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Wind Patterns: Wind patterns also affect Key West’s average temperature. Trade winds, which blow from the east, help to maintain temperature stability. These winds can bring moisture from the ocean, leading to increased humidity and warmer temperatures. A study published in the Journal of Climate suggests that these trade winds tend to produce a more consistent temperature throughout the day compared to regions without such winds.
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Seasonal Variations: Seasonal variations are a direct influence on temperature averages. Key West experiences two main seasons: a dry season from November to April and a wet season from May to October. According to climate data from the Florida Climate Center, the dry season features comfortable average temperatures, while the wet season is often more humid and hot, with average monthly highs reaching above 90°F (32°C). This seasonal shift contributes to overall temperature changes year-round.
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Human Activities: Human activities can impact Key West’s temperature indirectly. Urbanization and development in the region can lead to the urban heat island effect, where built environments absorb and retain heat. A report by the Environmental Protection Agency (EPA) notes that this phenomenon can raise local temperatures by several degrees Fahrenheit. Climate change, driven by global human activities, also threatens to raise temperatures further in coastal areas.
Understanding these factors is essential for technicians, planners, and residents to effectively adapt to climate conditions in Key West.
How Do Seasonal Weather Patterns Affect Temperature in Key West?
Seasonal weather patterns significantly influence temperature variations in Key West, primarily through shifts in air masses, humidity levels, and wind patterns. These factors contribute to the overall climate of the region.
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Air masses: Key West experiences the influence of warm, moist air masses from the Gulf of Mexico and the Caribbean. These air masses raise temperatures, particularly during the summer months. According to the National Oceanic and Atmospheric Administration (NOAA), the average summer temperature can reach up to 90°F (32°C).
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Humidity levels: The humidity in Key West is typically high throughout the year but peaks in summer. Increased humidity can make temperatures feel hotter due to the heat index. The average humidity ranges from 65% in the winter to 85% in the summer, which significantly affects perceived temperatures (Hennessey, 2018).
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Wind patterns: Trade winds generally blow from the east, helping to regulate temperatures. During the cooler months, these winds can bring relief from heat, making winter temperatures more temperate. The average winter temperature hovers around 70°F (21°C), which is notably lower than the summer highs (Weather.com, 2022).
Overall, these seasonal shifts produce contrasting temperature experiences, making Key West a unique climate zone with warm and humid summers followed by more pleasant, cooler winters.
What Are the Record Highs and Lows for Temperature in Key West?
The record high temperature in Key West is 95°F (35°C), reached on June 25, 1981, while the record low is 41°F (5°C), recorded on January 1, 1981.
- Temperature Records:
– Highest temperature
– Lowest temperature
– Dates of record highs and lows
– Seasonal variations
– Trends in temperature changes
The temperature records in Key West include significant data that illustrate the area’s climate.
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Highest Temperature: The highest temperature recorded in Key West is 95°F (35°C), which occurred on June 25, 1981. This point exemplifies the peak heat during summer months. The warmest periods typically occur from June to August when temperatures consistently remain high.
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Lowest Temperature: The lowest temperature recorded in Key West is 41°F (5°C), set on January 1, 1981. This record reflects the rare chilly days that can occur during the winter months. Such low temperatures are unusual in subtropical climates like Key West.
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Dates of Record Highs and Lows: The specific dates for these extremes are significant as they provide context for historical weather patterns in the region. Both records occurred in the early 1980s, suggesting a potential shift in climate over the decades.
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Seasonal Variations: Seasonal temperature variations are evident in Key West, with summer months experiencing extreme highs, while winter offers milder temperatures. This variability is crucial for understanding local weather patterns and tourist seasons.
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Trends in Temperature Changes: Long-term trends show gradual increases in average temperatures in many parts of the world, including Florida. Climate change poses challenges to traditional weather patterns. Studies have indicated that increased temperatures may lead to more frequent records being broken in the years to come.
These records not only serve as benchmarks but also highlight the environmental changes that can affect weather patterns and community planning in the region.
What Should Visitors Consider About Key West’s Climate Year-Round?
Visitors to Key West should consider the warm and humid climate year-round, characterized by tropical weather conditions, rainfall, and seasonal variations.
Key points to consider regarding Key West’s climate:
- Tropical Maritime Climate
- Average Temperatures
- Rainfall Patterns
- Hurricane Season
- Humidity Levels
- Best Times to Visit
- Heat Index and Comfort Levels
Understanding these aspects provides valuable insights into what visitors can expect when planning their trip to Key West.
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Tropical Maritime Climate: Key West has a tropical maritime climate that is warm throughout the year. This climate type features mild winters and hot summers, with minimal temperature fluctuations. The warm weather contributes to lush vegetation and rich biodiversity in the area.
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Average Temperatures: Average temperatures in Key West typically range from 70°F (21°C) in winter to 90°F (32°C) in summer. According to the National Oceanic and Atmospheric Administration (NOAA), January averages around 70°F while July can reach up to 85°F to 90°F. This warmth makes Key West an attractive destination for beach lovers and outdoor enthusiasts.
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Rainfall Patterns: Key West experiences a moderate amount of rainfall, with July and August being the wettest months. The Floridian summer brings brief but intense rain showers, often followed by sunshine. The average annual rainfall is about 40 inches. Knowing this helps visitors plan for variable conditions.
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Hurricane Season: The Atlantic hurricane season runs from June 1 to November 30. This period can bring severe weather to Key West, though not every year sees a major hurricane. According to the National Hurricane Center, visitors should monitor weather updates if traveling during this time frame.
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Humidity Levels: High humidity is common in Key West, often exceeding 70%. Humidity can make the air feel hotter than it is, impacting outdoor comfort levels. The heat index, which combines temperature and humidity, is a crucial factor to consider.
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Best Times to Visit: The best times to visit Key West are typically November through April. This period offers pleasant temperatures and the lowest humidity levels. In contrast, the summer months can be hot and humid, deterring some visitors.
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Heat Index and Comfort Levels: The heat index is a measure of how hot it feels when relative humidity is factored in with the actual air temperature. During the summer months, the heat index can exceed 100°F (38°C), which can lead to heat-related illnesses. Visitors should stay hydrated and take breaks in shaded areas.
Understanding these aspects of Key West’s climate helps visitors plan appropriately for their adventures in this beautiful tropical destination.
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