Dallas Texas Weather by Month: Monthly Averages, Temperatures, and Rainfall Insights

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Dallas, TX has varied weather each month. In January, the average temperature ranges from 33°F to 54°F, with 1.8 inches of rainfall. August is the hottest month, averaging 88°F. The hot season runs from June to September, with temperatures reaching over 100°F on 22 days. For detailed monthly weather patterns, check reliable sources.

As spring approaches, March temperatures rise to averages of 65°F for highs and 45°F for lows. April brings warmer and more stable weather, with temperatures averaging 75°F during the day. May is the wettest month in Dallas, with average rainfall reaching about 5 inches, while temperatures climb to about 80°F.

Summer months are hot. June averages highs of 90°F. July is the hottest month, often reaching temperatures above 95°F. August remains warm, with average highs still around 92°F. As autumn arrives, temperatures begin to cool, with September averaging 85°F and dropping to about 70°F by November.

December brings cooler temperatures again, averaging highs of 55°F. This overview of Dallas, Texas weather by month provides essential insights into the climate patterns. Understanding these trends is crucial for planning activities and managing rainfall expectations. To explore how these weather patterns impact local life and activities, let’s delve deeper into seasonal highlights and preparation tips.

What Are the Monthly Averages for Dallas Texas Weather?

The monthly averages for Dallas, Texas weather include a variety of temperature ranges and rainfall amounts throughout the year.

  1. January: Average temperature 43°F; Rainfall 2.05 inches
  2. February: Average temperature 48°F; Rainfall 2.63 inches
  3. March: Average temperature 55°F; Rainfall 3.67 inches
  4. April: Average temperature 63°F; Rainfall 3.35 inches
  5. May: Average temperature 70°F; Rainfall 4.63 inches
  6. June: Average temperature 77°F; Rainfall 3.89 inches
  7. July: Average temperature 82°F; Rainfall 2.47 inches
  8. August: Average temperature 81°F; Rainfall 2.06 inches
  9. September: Average temperature 75°F; Rainfall 4.83 inches
  10. October: Average temperature 66°F; Rainfall 3.49 inches
  11. November: Average temperature 54°F; Rainfall 3.10 inches
  12. December: Average temperature 45°F; Rainfall 2.50 inches

Understanding Dallas weather averages can help residents and visitors plan accordingly.

  1. Average high and low temperatures
  2. Monthly rainfall statistics
  3. Humidity levels
  4. Snowfall occurrences
  5. Seasonal weather patterns
  6. Drought considerations

The above points provide a comprehensive view of Dallas’ climate across the year.

  1. Average High and Low Temperatures: The average high temperatures in Dallas range from 55°F in March to 82°F in July. Average low temperatures vary, from 43°F in January to 70°F in May. These fluctuations highlight the city’s typical warm climate.

  2. Monthly Rainfall Statistics: Dallas receives varied rainfall monthly, peaking in May with an average of 4.63 inches. January to April sees moderate precipitation, while August and January have lower averages. These statistics indicate that spring is often wetter in Dallas.

  3. Humidity Levels: Humidity in Dallas can be quite high, especially during the summer months. Average relative humidity ranges from about 46% in July to 58% in December, leading to a muggy feel during hot seasons. This factor often influences comfort levels for residents.

  4. Snowfall Occurrences: Snowfall is rare in Dallas, occurring mainly in January and February. The city averages less than an inch of snow each year. This low occurrence impacts winter preparations for both locals and visitors.

  5. Seasonal Weather Patterns: Dallas experiences distinct seasonal changes. Summers are hot and humid, while winters are mild and dry. This pattern affects local activities, influencing residents to seek shade during summer and enjoy outdoor events in cooler months.

  6. Drought Considerations: Dallas is susceptible to drought conditions, typically in late summer. Drought management practices are essential for water conservation and resource planning, particularly during lower rainfall months like July and August.

These detailed monthly averages and considerations help understand weather patterns in Dallas, Texas, enabling better planning for activities throughout the year.

How Do Temperatures Vary Each Month in Dallas Texas?

Temperatures in Dallas, Texas, show significant variation throughout the year, with hot summers and mild winters. Monthly average temperatures range from the mid-40s°F in winter to the high 90s°F in summer.

  • January: Average temperatures range from 34°F to 54°F. This month is typically the coldest, with occasional freezing temperatures.
  • February: Average temperatures increase slightly, ranging from 38°F to 58°F. Winter conditions persist but begin to moderate.
  • March: Average temperatures range from 48°F to 67°F. Spring begins, bringing warmer weather and an increase in rainfall.
  • April: Average temperatures commonly range from 57°F to 75°F. This month is characterized by mild conditions and more rain.
  • May: Average temperatures range from 65°F to 83°F. It becomes significantly warmer, with frequent thunderstorms.
  • June: Average temperatures range from 71°F to 91°F. The onset of summer brings higher humidity and heat.
  • July: Average temperatures typically range from 75°F to 95°F. This month is usually the hottest, with frequent heat advisories.
  • August: Average temperatures range from 74°F to 94°F. Heat continues, but the temperatures may slightly decrease by the end of the month.
  • September: Average temperatures drop to a range of 67°F to 88°F. Autumn begins, leading to more pleasant days.
  • October: Average temperatures range from 54°F to 78°F. Cooler temperatures prevail, making it a comfortable month for outdoor activities.
  • November: Average temperatures further decrease, ranging from 43°F to 65°F. The weather becomes crisp, indicating the approaching winter.
  • December: Average temperatures range from 36°F to 56°F. Cold snaps can occur, but overall, the month remains mild compared to northern regions.

The data on monthly averages come from the National Weather Service and reflect the typical climate experienced in Dallas over the years. Variations can occur year to year due to weather patterns.

What Are the Average High Temperatures in Dallas Texas for Each Month?

The average high temperatures in Dallas, Texas, vary significantly throughout the year. Here are the monthly averages:

  1. January: 52°F (11°C)
  2. February: 56°F (13°C)
  3. March: 65°F (18°C)
  4. April: 73°F (23°C)
  5. May: 82°F (28°C)
  6. June: 91°F (33°C)
  7. July: 96°F (36°C)
  8. August: 95°F (35°C)
  9. September: 87°F (31°C)
  10. October: 76°F (24°C)
  11. November: 64°F (18°C)
  12. December: 55°F (13°C)

Various perspectives exist regarding these temperatures, including discussions on climate change impacts and seasonal variations in weather patterns.

  1. Climate change effects
  2. Urban heat island effect
  3. Seasonal precipitation trends
  4. Historical temperature comparisons
  5. Adjustments for wind chill and humidity

The discussion on temperature averages highlights key influences on Dallas weather.

  1. Climate Change Effects: The average high temperatures in Dallas reflect broader climate shifts. Studies indicate that increased global temperatures lead to higher summer highs and milder winters. According to the National Oceanic and Atmospheric Administration (NOAA), Dallas has experienced a 2°F increase in average temperatures over the past few decades.

  2. Urban Heat Island Effect: The urban heat island effect increases temperatures in cities like Dallas. Urban areas absorb and retain heat due to concrete and asphalt. Research by the Texas A&M Transportation Institute (2018) shows that urban areas can be up to 5°F warmer than surrounding rural areas, especially during summer months.

  3. Seasonal Precipitation Trends: Rainfall patterns affect temperatures in Dallas. Wet seasons can mitigate heat during summer, while dry spells may raise temperatures. The U.S. Geological Survey (2020) notes that summer precipitation has decreased by approximately 30% over the last 50 years, impacting overall temperatures.

  4. Historical Temperature Comparisons: The average high temperatures today differ from those recorded in earlier decades. Historical records from the National Weather Service indicate that the average highs in 1980 were approximately 5°F cooler than current averages, highlighting a significant trend over time.

  5. Adjustments for Wind Chill and Humidity: While averages denote raw temperatures, wind chill and humidity can make it feel much warmer or cooler. Factors like humidity can increase the apparent temperature, making summers feel hotter. The American Meteorological Society states that high humidity levels can add up to 10°F to the felt temperature, especially in July and August.

This analysis of average high temperatures in Dallas emphasizes the complex interactions between urbanization, climate variability, and environmental changes.

What Are the Average Low Temperatures in Dallas Texas for Each Month?

The average low temperatures in Dallas, Texas, vary each month, ranging from around 37°F (3°C) in January to 77°F (25°C) in July.

  1. Average Low Temperatures by Month:
    – January: 37°F (3°C)
    – February: 40°F (4°C)
    – March: 46°F (8°C)
    – April: 54°F (12°C)
    – May: 63°F (17°C)
    – June: 71°F (22°C)
    – July: 77°F (25°C)
    – August: 76°F (24°C)
    – September: 69°F (21°C)
    – October: 57°F (14°C)
    – November: 45°F (7°C)
    – December: 39°F (4°C)

These low temperatures provide insight into typical seasonal changes throughout the year in Dallas. Understanding these averages assists residents and visitors in planning activities and attire accordingly.

  1. Average Low Temperatures by Month:

January: Average low temperatures in January remain around 37°F (3°C). This month often experiences cold fronts, bringing cooler air.

February: In February, the average low increases slightly to 40°F (4°C). This signals the transition from winter to early spring, though occasional cold snaps can occur.

March: March sees a significant leap to an average low of 46°F (8°C). Spring’s arrival brings milder conditions and sometimes unexpected warm days.

April: April’s average low reaches 54°F (12°C). The weather becomes increasingly pleasant, with blooming flowers and longer days.

May: The average low temperature climbs to 63°F (17°C) in May. This month can bring relief from earlier cold spells, preparing for summer temperatures.

June: June averages a low of 71°F (22°C). The arrival of summer means higher nighttime temperatures and increased humidity.

July: In July, average lows peak at 77°F (25°C). The heat during this month is often intense, making it one of the hottest months in Dallas.

August: August presents an average low of 76°F (24°C). Although slightly cooler than July, the heat persists, often resulting in high humidity.

September: As summer wanes, September’s average low decreases to 69°F (21°C). The transition to fall begins, with milder evenings.

October: In October, the weather cools further to an average low of 57°F (14°C). This month exhibits more comfortable temperatures.

November: Average lows in November drop to about 45°F (7°C). The arrival of winter conditions begins, with changing foliage signaling the season.

December: December rounds out the year with average lows at 39°F (4°C). The winter chill sets in, marking the coldest month of the year.

These statistics are important for understanding Dallas’ climatic shifts and can aid in planning for seasonal activities and festivities.

What Is the Rainfall Pattern in Dallas Texas Throughout the Year?

The rainfall pattern in Dallas, Texas, refers to the distribution and variability of precipitation throughout the year. It is characterized by varying monthly averages, seasonal shifts, and occasional extreme weather events.

According to the National Oceanic and Atmospheric Administration (NOAA), Dallas experiences an average annual rainfall of approximately 37 inches. This data helps define the precipitation trends in the region.

Dallas typically sees the highest rainfall during spring and early summer, particularly from March to May. Conversely, the late summer months, especially August, usually record lower precipitation. Additionally, winter can feature sporadic rain, but average rainfall is minimal during this season.

The Weather Channel explains that rainfall in Dallas is influenced by factors such as local climate, geography, and seasonal weather patterns. These elements contribute to the inconsistency in rainfall distribution across months.

In terms of statistics, the month of May often receives the most rainfall, averaging around 4.5 inches, while August tends to be the driest with approximately 2.2 inches. This data is sourced from NOAA’s historical climate records.

The rainfall pattern affects Dallas’s water supply, agriculture, and urban planning. Changes in precipitation can lead to droughts or floods, impacting local ecosystems and water resources.

Health-wise, heavy rainfall can contribute to waterborne diseases, while insufficient rainfall can affect crop yields and increase food prices. Economically, fluctuating rainfall patterns may disrupt agriculture, affecting food security.

To address potential issues, the City of Dallas recommends implementing rainwater harvesting systems, enhancing drainage infrastructure, and adopting sustainable water management practices.

Utilizing green infrastructure, such as permeable pavements and rain gardens, can help absorb excess rainwater and reduce stormwater runoff, ensuring effective management of Dallas’s rainfall patterns.

How Much Rain Does Dallas Texas Receive Each Month?

Dallas, Texas receives an average of about 36 inches of rain annually. Monthly rainfall varies significantly throughout the year, with March and May typically being the wettest months, averaging around 4 to 5 inches each. In contrast, the winter months, particularly January and December, usually see lower averages, around 2 to 3 inches.

To provide a clearer structure, the monthly averages are as follows:

  • January: 2.5 inches
  • February: 2.7 inches
  • March: 4.2 inches
  • April: 3.6 inches
  • May: 4.9 inches
  • June: 3.5 inches
  • July: 2.2 inches
  • August: 2.0 inches
  • September: 3.3 inches
  • October: 4.0 inches
  • November: 3.3 inches
  • December: 3.2 inches

The fluctuations in monthly rainfall can be attributed to seasonal weather patterns and climate. Spring often brings thunderstorms that contribute significantly to rainfall totals. Conversely, summers tend to be hot and dry, which affects total monthly averages.

For example, during an average spring storm in May, heavy rain may fall in a short time, leading to brief periods of high precipitation. This weather pattern can lead to lush landscapes and vibrant growth in the region after these rains.

Several factors influence the rainfall data in Dallas. Urban development can affect local weather conditions through the heat island effect, which may alter precipitation patterns. Additionally, climate variability can contribute to yearly differences in rainfall. While historical data provides averages, unpredictable weather patterns can lead to above or below-average rainfall for any given year.

In summary, Dallas experiences significant variation in monthly rainfall, with spring months tending to be the wettest. Understanding these averages helps residents and visitors anticipate weather conditions. For deeper insights, one might explore the impact of climate change on local weather patterns and rainfall variability in Dallas.

Which Months Experience the Most Rainfall in Dallas Texas?

The months that experience the most rainfall in Dallas, Texas, are typically April, May, and June.

  1. April
  2. May
  3. June

These months are characterized by an increase in precipitation due to the transitional weather patterns. The spring season brings vigorous thunderstorms, contributing to higher rainfall totals. However, perspectives may vary regarding seasonal rainfall. Some residents view spring rain as essential for the summer heat, while others see it as disruptive.

In the context of these differing views, it is important to explore the specifics of Dallas’s rainfall patterns.

  1. April: April in Dallas often marks the beginning of the rainy season. April averages about 3.5 to 4 inches of rain. This month typically sees a mix of sunny and rainy days. According to the National Weather Service, stronger storms can lead to torrential downpours.

  2. May: May is usually the wettest month in Dallas, with an average of around 5.5 to 6.5 inches of rain. The increase in humidity and warm temperatures often result in severe thunderstorms. A study by the NOAA in 2021 confirmed that May accounts for a significant uptick in rainfall due to increased atmospheric instability.

  3. June: June continues the trend with an average rainfall of 4 to 5 inches. The weather remains warm, but the frequency of rainfall begins to decrease as summer approaches. Various perspectives exist regarding June’s rainfall. Some people appreciate the rain for keeping temperatures bearable, while others lament the disruption of outdoor plans.

In summary, April, May, and June are the months with the most rainfall in Dallas, Texas, driven by seasonal weather patterns that differ in their impact on the community.

What Seasonal Changes Affect Dallas Texas Weather Each Month?

Dallas, Texas experiences distinct seasonal changes that affect its weather each month. These changes contribute to variations in temperature, precipitation, and general climate characteristics throughout the year.

  1. Seasonal Changes Affecting Dallas Texas Weather:
    – January: Coldest temperatures and occasional ice storms
    – February: Mild temperatures and early spring blooms
    – March: Increasing warmth and beginning of severe weather season
    – April: Frequent thunderstorms and moderate temperatures
    – May: Warm temperatures and peak storm activity
    – June: Hot temperatures with increased humidity
    – July: Hottest month with typical heat waves
    – August: Continued heat and occasional evening rain
    – September: Gradual cooling and potential for hurricanes
    – October: Mild temperatures and lower humidity
    – November: Cooling trends and occasional late fall storms
    – December: Cold temperatures and misty weather

The seasonal changes in Dallas weather reveal a pattern that influences the lives of residents, including their clothes, activities, and health.

  1. January Weather:
    January weather in Dallas features the coldest temperatures of the year, typically ranging from lows of 34°F to highs of 54°F. Ice storms may occur, leading to dangerous road conditions. The National Weather Service notes that January averages about 1.4 inches of precipitation, primarily in the form of rain.

  2. February Weather:
    February weather brings milder temperatures, averaging between 38°F and 60°F. Early spring blooms begin to appear by the month’s end. The increase in precipitation is often welcome as it sets the stage for spring flowers.

  3. March Weather:
    March in Dallas marks the beginning of warmer weather. Temperatures range from 45°F to 68°F. This month sees the onset of severe weather season, with tornadoes and thunderstorms becoming more frequent. The Storm Prediction Center notes that March often exhibits a rise in severe thunderstorm activity.

  4. April Weather:
    April weather features moderate temperatures, generally between 52°F and 77°F. The frequency of thunderstorms increases, driven by warm moist air from the Gulf of Mexico. According to the NWS, April typically receives around 3.5 inches of rainfall, making it one of the wetter months.

  5. May Weather:
    In May, Dallas experiences its warmest temperatures of the spring, ranging from 62°F to 85°F. This month is characterized by peak storm activity, including tornadoes. Historical data shows that May is often the month with the highest number of severe weather days in the area.

  6. June Weather:
    June weather is marked by increasing temperatures and humidity, with averages from 70°F to 93°F. Heat advisories may be common. According to the Climate Prediction Center, June often signals the start of the summer heat wave season.

  7. July Weather:
    July is typically the hottest month in Dallas, with temperatures frequently reaching highs of 95°F or more. Nighttime temperatures can remain uncomfortable, averaging around 75°F. The oppressive heat can lead to health advisories.

  8. August Weather:
    August continues the summer heat, with temperatures similar to July. Despite the heat, Dallas may experience brief evening rain showers. The Texas A&M AgriLife Extension Service notes that average high temperatures remain above 90°F.

  9. September Weather:
    September weather gradually cools down, with average temperatures of 69°F to 88°F. There is potential for hurricanes and tropical storms impacting weather patterns. The National Hurricane Center emphasizes vigilance during this time.

  10. October Weather:
    October brings mild temperatures, with averages ranging from 58°F to 77°F. Humidity decreases, making the weather more comfortable for outdoor activities. The month often features clear skies and cooler evenings.

  11. November Weather:
    November sees a cooling trend, with temperatures falling between 47°F and 66°F. There can be occasional late fall storms, and the average rainfall is about 3.1 inches.

  12. December Weather:
    December weather in Dallas brings colder conditions, ranging from 38°F to 56°F. Misty weather is common, and occasional freezing temperatures may occur. The month typically experiences about 2.1 inches of precipitation.

How Does Dallas Texas Weather Compare to Other Major Cities in Texas by Month?

Dallas, Texas weather compares to other major cities in Texas through its monthly averages, temperatures, and rainfall patterns. Each month shows distinct weather characteristics.

In January, Dallas experiences cool temperatures, averaging around 42°F. Compared to Houston, which is milder at 50°F, and Austin, slightly warmer at 45°F, Dallas is among the cooler major cities.

February sees a similar trend. Dallas averages 46°F, while Houston remains at about 51°F, and Austin stays around 48°F.

March brings spring-like conditions. Dallas averages 57°F, similar to Austin’s 58°F but cooler than Houston’s 62°F.

April is warmer, with Dallas averaging 68°F. Austin reaches about 70°F, while Houston averages 73°F.

In May, Dallas gets warmer, averaging 77°F. Meanwhile, Austin sees around 78°F, while Houston is warmer at about 80°F.

June marks the start of summer. Dallas averages 85°F, comparable to Austin’s 86°F and hotter than Houston’s 83°F.

July typically records the hottest temperatures. Dallas averages 89°F, very similar to Austin’s 90°F and slightly less than Houston’s 91°F.

August remains hot, with Dallas at 88°F, Austin at 89°F, and Houston at 89°F.

September marks a cooling trend. Dallas averages 81°F, similar to Austin’s 82°F but warmer than Houston’s 79°F.

October sees milder weather in Dallas, averaging 69°F. Austin maintains about 70°F, while Houston cools to 73°F.

In November, Dallas averages 56°F. Austin is slightly warmer at 58°F, and Houston is around 61°F.

Finally, December brings cooler weather. Dallas averages 45°F, Austin is at 47°F, and Houston at 52°F.

Overall, Dallas weather experiences larger temperature swings throughout the year compared to cities like Houston, which maintain milder temperatures.

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