Average Temperatures In Greece By Month: Monthly Climate And Weather Insights [Updated On: November 2025]

The average temperatures in Greece change monthly. January is the coldest month at 10°C (50°F). August is the warmest at 29°C (84°F). Monthly averages in Athens are: January 10°C, February 11°C, March 14°C, April 19°C, May 24°C, June 30°C, July 33°C, August 30°C, September 27°C, October 21°C, November 15°C, December 12°C.

By April, Greece experiences average temperatures from 10°C to 20°C, signaling the start of the tourist season. May brings warmer seas and temperatures ranging from 15°C to 25°C. The summer months of June, July, and August see average temperatures soaring between 20°C and 35°C, making them peak tourist months.

In September, the climate remains warm, with averages of 18°C to 30°C. October cools down to 15°C to 25°C, while November further drops to 10°C to 18°C. By December, temperatures range from 5°C to 15°C, signaling the return of winter.

Understanding average temperatures in Greece by month aids travelers in planning their visits effectively. Next, we will explore the seasonal variations and impacts on travel experiences in this beautiful Mediterranean country.

Table of Contents

What Are the Average High and Low Temperatures in Greece by Month?

The average high and low temperatures in Greece vary by month. Generally, summer months are warm, while winter months are mild.

Monthly Temperature Averages:
– January: High 12°C, Low 3°C
– February: High 13°C, Low 4°C
– March: High 15°C, Low 6°C
– April: High 18°C, Low 9°C
– May: High 23°C, Low 13°C
– June: High 30°C, Low 18°C
– July: High 33°C, Low 21°C
– August: High 33°C, Low 21°C
– September: High 28°C, Low 18°C
– October: High 23°C, Low 14°C
– November: High 17°C, Low 9°C
– December: High 14°C, Low 5°C

The temperature variation across months highlights the climate’s seasonal characteristics. Different factors such as geography, altitude, and proximity to the sea affect these temperatures.

January Highs and Lows:
In January, average highs reach 12°C, while lows drop to 3°C. This month typically falls within the winter season, characterized by cooler temperatures across Greece.
February Temperature Range:
February exhibits slightly warmer temperatures with highs of 13°C and lows of 4°C. This month marks a gradual transition to spring, leading to increasing temperatures.
March Weather Patterns:
March shows high temperatures around 15°C and lows at 6°C. The arrival of spring influences the shift in climate, resulting in mild weather.
April Temperature Changes:
In April, highs climb to 18°C and lows settle at 9°C. The weather becomes more pleasant, encouraging outdoor activities and tourism.
May Spring Transition:
May sees temperatures rise, with highs of 23°C and lows of 13°C. This month is ideal for travelers seeking to enjoy Greece’s natural beauty.
June and Summer Peaks:
June experiences average highs of 30°C and lows of 18°C. Early summer heat attracts numerous visitors to Greece’s beautiful beaches.
July Heat Levels:
The month of July is the hottest, featuring highs of 33°C and lows of 21°C. It is a peak tourist month due to the warm, sunny weather.
August Consistent Warmth:
August maintains July’s heat, with highs around 33°C and lows of 21°C. It remains peak season for beachgoers and leisure activities.
September Fall Onset:
Average temperatures in September cool down slightly to highs of 28°C and lows of 18°C. Autumn begins, offering a different experience for visitors.
October Transitioning Temperatures:
October shows a drop in temperatures with highs of 23°C and lows of 14°C. The weather remains pleasant, attracting fewer crowds.
November Early Winter:
November features highs of 17°C and lows of 9°C. The decrease in temperature marks a clear sign of the approaching winter.
December Winter Arrival:
In December, average highs decline to 14°C and lows to 5°C. This month often sees increased rainfall, highlighting the winter climate.

The temperature overview for Greece emphasizes seasonal variations. Travelers can expect mild winters and warm summers, making Greece an excellent year-round destination.

How Do Average Temperatures Differ in January Compared to Other Months in Greece?

Average temperatures in Greece in January are generally lower compared to other months, as it is the coldest month of the year. In contrast, temperatures rise significantly during the spring and summer months.

January temperatures: The average temperature in Greece during January ranges from 4°C to 12°C (39°F to 54°F). This reflects a notable drop compared to other months, with regions in northern Greece experiencing even cooler conditions.
Seasonal comparison: February sees slightly warmer temperatures, ranging from 5°C to 13°C (41°F to 55°F). In March, average temperatures further increase to between 8°C and 16°C (46°F to 61°F), marking the shift toward spring.
Summer temperatures: During June to August, temperatures rise significantly, often reaching between 25°C and 35°C (77°F to 95°F) in many areas. The coastal regions can even experience higher temperatures, making summer the warmest season.
Climate patterns: Greece has a Mediterranean climate characterized by dry, hot summers and mild, wet winters. January falls within the winter period, leading to the cooler temperatures observed.
Regional differences: The temperature can vary markedly by region. For example, the islands typically have milder winters, with average January temperatures around 10°C to 15°C (50°F to 59°F), while mainland areas can be much colder.

This pattern illustrates the clear shift in temperatures throughout the year, with January consistently being the coldest month in Greece.

What Weather Conditions are Common in February in Greece Based on Temperature Trends?

February in Greece typically experiences mild temperatures, with averages ranging from 8°C to 15°C (46°F to 59°F). Rainfall occurs more frequently this month, as winter draws to a close.

Average Temperatures:
– Coastal areas: 10°C to 15°C (50°F to 59°F)
– Inland areas: 5°C to 12°C (41°F to 54°F)
– Mountain regions: -1°C to 5°C (30°F to 41°F)
Precipitation:
– Average rainfall: 40 to 80 mm (1.6 to 3.1 inches)
– Higher frequency of rainy days compared to summer months.
Wind Conditions:
– Commonly windy, especially in the Aegean Sea.
– The meltemi winds can occasionally occur.
Daylight Hours:
– Increasing daylight hours; roughly 10 to 11 hours of sunshine per day.
Tourist Perspective:
– Fewer tourists compared to summer; ideal for budget travelers.
– Some attractions may have reduced hours or closures.
Seasonal Conflicting Views:
– Some residents welcome the rain for agricultural purposes.
– Others prefer dry conditions associated with summer.

The transition from winter to spring influences February’s weather patterns, leading to specific effects.

Average Temperatures:
Average temperatures in Greece during February vary by region. Coastal areas generally see temperatures between 10°C to 15°C (50°F to 59°F). Inland areas experience slightly cooler averages from 5°C to 12°C (41°F to 54°F). Mountain regions can be notably colder, with temperatures ranging from -1°C to 5°C (30°F to 41°F). This variance affects daily activities and travel plans across the country.
Precipitation:
February is one of the wetter months in Greece, with average rainfall ranging from 40 to 80 mm (1.6 to 3.1 inches). Rain typically falls during short showers; however, it contributes significantly to the water reserves needed for agriculture. The frequency of rainy days in February is notably higher compared to the dry summer months, which can impact outdoor tourism and hiking plans.
Wind Conditions:
Wind conditions in February often include strong breezes, particularly in the Aegean Sea. The meltemi winds, which are prevalent in summer, can occasionally emerge during this month. These winds are refreshing but can create challenging conditions for sailing and other outdoor activities.
Daylight Hours:
Daylight hours gradually increase in February, offering about 10 to 11 hours of sunshine each day. This increase provides more opportunities for sightseeing and enjoying outdoor landscapes, as winter’s harshness begins to recede.
Tourist Perspective:
February sees fewer tourists compared to the summer peak, making it a favorable month for budget travelers. This decrease in visitors allows for a more relaxed experience at popular sites. However, some attractions may have limited hours or seasonal closures, which can alter travel plans.
Seasonal Conflicting Views:
There are differing perspectives on February’s weather. Some residents appreciate the rain since it supports vital agricultural activities. They regard the wet conditions as beneficial for the land. In contrast, others may lament the lack of sun and prefer the dry, sunny weather pattern typical of summer. Such conflicting viewpoints highlight the complexities of weather appreciation among locals and visitors.

How Does March’s Weather Influence Average Temperatures in Greece?

March’s weather significantly influences average temperatures in Greece. During this month, the transition from winter to spring occurs. As temperatures begin to rise, average daily highs reach about 15 to 20 degrees Celsius (59 to 68 degrees Fahrenheit). Nights remain cooler, often dropping to around 8 to 10 degrees Celsius (46 to 50 degrees Fahrenheit).

In March, increasing daylight hours and sun exposure lead to warmer temperatures. Winds may still be present, but they usually shift to milder patterns. Rainfall is common during this month, contributing to the cooling effect but also supporting the blooming of flora.

The overall climate in March sets the stage for the warmer months ahead. As temperatures rise, people begin to engage in outdoor activities. This gradual warming helps establish the temperature trends for the rest of spring and summer in Greece.

In summary, March’s weather marks a notable increase in average temperatures in Greece. The shift from winter to spring brings both warmer days and cooler nights, influencing outdoor activity and setting expectations for future months.

What Can We Expect From April’s Average Temperatures and Climate in Greece?

April in Greece typically brings mild temperatures and a gentle shift towards warmer weather. Average temperatures in April range from 10°C to 20°C (50°F to 68°F), depending on the region. Coastal areas may experience slightly higher temperatures compared to inland regions.

Average temperature range (10°C to 20°C)
Seasonal transition to warmer weather
Variability by region (coastal vs. inland)
Increase in precipitation
Cultural events and tourism growth

As we delve deeper into these aspects, we can better understand Greece’s climate in April.

Average Temperature Range: The average temperature in Greece during April tends to fall between 10°C and 20°C (50°F and 68°F). This represents a warming trend from March, making it a pleasant month for outdoor activities. The Hellenic National Meteorological Service reports that temperatures can vary significantly depending on geographic factors.
Seasonal Transition to Warmer Weather: April marks the beginning of spring in Greece. This seasonal change is characterized by longer daylight hours and increasingly warm temperatures. The transition may appeal to both locals and tourists, resulting in more outdoor events and activities.
Variability by Region: Greece’s climate varies by region. Coastal areas, such as the islands, typically experience milder conditions than the mainland, which may see cooler temperatures at higher altitudes. According to climate data from the European Climate Assessment & Dataset, the Aegean islands generally have higher average temperatures than the northern regions.
Increase in Precipitation: April is also one of the months in which increased rainfall can occur in Greece. The average precipitation ranges from 20 mm to 60 mm, depending on the specific region. The weather can be unpredictable, with sunny days alternating with rain showers, as revealed in data by the Hellenic National Meteorological Service. This precipitation benefits local agriculture.
Cultural Events and Tourism Growth: April in Greece is significant for cultural activities such as Easter celebrations. Religious festivals attract many visitors, contributing to increased tourism. A report by the Greek Tourism Confederation states that tourism in Greece often sees a noticeable upturn in April, as many choose to experience the Easter festivities and springtime beauty of the region.

How Does May’s Climate Compare to Other Months in Greece?

May’s climate in Greece is typically warm and sunny. Average temperatures average between 19°C and 26°C (66°F to 79°F). This warmth makes May more pleasant than the cooler winter months. Compared to April, May sees higher temperatures and less rainfall. It also marks the transition to summer, making it drier than the spring months. In June, temperatures rise further, often exceeding 30°C (86°F). This makes May a comfortable time to visit before the summer heat intensifies. Additionally, May features longer daylight hours than the previous months, enhancing outdoor activities. Overall, May’s climate stands out as mild and favorable, bridging spring and summer in Greece.

What Are the Average Temperatures and Weather Patterns in June in Greece?

The average temperatures in June in Greece typically range from 25°C to 30°C (77°F to 86°F). Weather patterns often feature sunny days, limited rainfall, and mild evening temperatures.

Average Temperature
Weather Patterns
Rainfall
Humidity Levels
Regional Differences

To understand these aspects in detail, it is essential to explore each of them.

Average Temperature: The average temperature in June in Greece is around 28°C (82°F) during the day and about 20°C (68°F) at night. This warmth is conducive for outdoor activities and tourism. According to the Hellenic National Meteorological Service, temperatures can occasionally reach up to 35°C (95°F), especially in southern regions like Crete.
Weather Patterns: June is generally characterized by clear skies and abundant sunshine. The Aegean and Ionian Seas experience a stable Mediterranean climate. As noted in climate reports, this is the season when tourists flock to Greek islands, drawn by the pleasant weather and idyllic landscapes.
Rainfall: In June, rainfall is rare in Greece. It averages less than 10 mm for the month, with only a couple of rainy days. Most regions, like the Cyclades Islands, see little to no precipitation, which aligns with the overall dry spell of the Mediterranean summer. This makes June an ideal month for beachgoers.
Humidity Levels: Humidity levels in June are relatively moderate, averaging around 50% to 60%. Higher humidity may be felt in coastal areas due to proximity to the sea. The relatively comfortable humidity contributes to the overall enjoyable climate experienced during this month.
Regional Differences: Different regions in Greece experience variations in temperature and weather. Northern Greece tends to be cooler than southern regions, with places like Thessaloniki averaging around 25°C (77°F). In contrast, the islands like Rhodes often see temperatures nearing 30°C (86°F). This diversity influences tourist preferences and activities throughout the country.

In conclusion, June in Greece offers warm temperatures, minimal rainfall, and mostly clear skies, appealing to both locals and visitors.

How Hot Does July Get in Greece, and What Should Travelers Expect?

July in Greece typically experiences high temperatures. Average daytime temperatures range from 30°C to 35°C (86°F to 95°F) in most areas. Some islands and coastal regions may have slightly cooler temperatures due to sea breezes. Travelers should expect hot, sunny days and limited rainfall during this month. It is essential to stay hydrated and wear sunscreen to protect from the strong sun. The evenings are generally warm, with temperatures not dropping below 20°C (68°F). Overall, visitors should prepare for hot weather and plan outdoor activities for the cooler parts of the day, such as the morning or late afternoon.

What Are August’s Average Temperatures and Ideal Conditions for Tourists in Greece?

The average temperatures in Greece during August typically range from 25°C to 33°C (77°F to 91°F) for most regions. Ideal conditions for tourists feature sunny skies and minimal rainfall.

Average Daily Temperature
Nighttime Lows
Regional Variations
Tourist Experience
Recommendations for Travelers

The following sections provide detailed insights into these points regarding August’s climate in Greece.

Average Daily Temperature: August’s average daily temperature in Greece is often between 30°C and 33°C (86°F and 91°F). According to the Hellenic National Meteorological Service, this climate is prevalent across popular destinations like Athens and the islands, making it a peak month for tourism.
Nighttime Lows: Nighttime temperatures in August typically drop to around 23°C (73°F). This slight decrease allows for cooler evenings, contributing to comfortable outdoor activities and dining.
Regional Variations: Regional variations exist in temperature across Greece. Islands like Crete can reach higher temperatures, while northern areas like Thessaloniki may experience milder conditions. The local geography influences these differences, where sea breezes moderate coastal temperatures.
Tourist Experience: Tourists in August often enjoy vibrant beach activities and outdoor festivals. The warm weather fosters a lively atmosphere in coastal towns. However, some visitors might find the heat intense and seek shaded areas or cooler seaside spots.
Recommendations for Travelers: To optimize their experience, travelers should stay hydrated and wear lightweight clothing. Planning excursions during cooler hours, such as early morning or late afternoon, can enhance comfort. Additionally, exploring local cultural events is highly encouraged during this peak season.

How Does Temperature and Weather Change in September in Greece?

Temperature and weather in Greece change significantly in September. The weather remains warm but begins to cool compared to the hot summer months. Average daytime temperatures typically range from 25°C to 30°C (77°F to 86°F). Nights are cooler, with temperatures falling to around 18°C to 21°C (64°F to 70°F).

September often brings a mix of sunny days and occasional rain. Rainfall levels increase slightly, especially towards the end of the month. The Mediterranean climate means humidity levels can remain high, but winds may provide relief from heat. The sea temperature averages around 25°C (77°F), which is still pleasant for swimming. Overall, September marks a transition towards autumn, offering warm days and cooler nights, along with a gradual increase in rainfall.

What Can We Anticipate for October’s Average Temperatures in Greece?

October’s average temperatures in Greece generally range from 15°C to 25°C (59°F to 77°F), depending on the region. Coastal areas tend to be warmer than inland regions.

Regional Variations: Different areas experience distinct temperatures.
Climate Change Impact: Climate change might influence historical temperature patterns.
Precipitation Levels: October also marks an increase in rainfall across Greece.
Tourist Considerations: Temperature variations affect tourism and travel plans.
Local Feedback: Some locals may express discomfort with changing weather patterns.

Understanding these components helps to contextualize October’s weather in Greece.

Regional Variations: Regional variations in Greece lead to different average temperatures. The coastal regions often experience milder temperatures, averaging around 22°C (72°F), while mountainous areas may see lower averages, closer to 15°C (59°F). For instance, the island of Crete might be warmer than the northern region of Thessaloniki. Research from the Hellenic National Meteorological Service shows that the average temperature for Athens in October is about 20°C (68°F), demonstrating that the weather can vary significantly across the country.
Climate Change Impact: Climate change impacts October temperatures in Greece. Studies show that Greece’s average temperature has risen by about 1°C since the late 20th century, according to the 2019 report by the European Environment Agency. This data suggests that there might be increased occurrences of unseasonable warmth, potentially affecting agricultural cycles and local ecosystems.
Precipitation Levels: October sees rising precipitation levels in Greece. The month traditionally marks the start of the wet season. Average rainfall can range from 40 mm to over 100 mm, depending on the location. The increase in rainfall often leads to a lush landscape, as reported by the Greek Ministry of Environment and Energy in 2021.
Tourist Considerations: Temperature variations during October impact tourism. Many tourists prefer milder weather for activities like sightseeing and outdoor excursions. The pleasant temperatures and lower tourist crowds make October appealing for travel before winter sets in. Travel agencies note increased bookings during this month, particularly for coastal destinations.
Local Feedback: Local residents often share mixed feelings about changing weather patterns. Some welcome warmer October days, while others express concerns about the implications of rising temperatures for local agriculture and health. Anthropological studies from the University of Athens highlight how weather changes influence traditional harvest festivals and community practices.

These elements illustrate the complex nature of October’s average temperatures in Greece, showcasing regional diversity, the impact of climate change, and related socio-economic factors.

How Do November’s Average Temperatures Impact Travel Plans in Greece?

November’s average temperatures in Greece generally range from mild to cool, which can significantly influence travel plans for visitors. These temperatures often lead to a higher number of travelers seeking comfort and unique experiences, but they can also deter some tourists due to cooler conditions.

Temperature Range: In November, average temperatures in Greece range from 10°C (50°F) to 20°C (68°F). According to the Hellenic National Meteorological Service (2022), coastal areas tend to be warmer than inland regions. This variability allows travelers to choose destinations that fit their comfort levels.
Outdoor Activities: The mild weather creates favorable conditions for outdoor activities. Visitors can engage in hiking, exploring ancient ruins, or enjoying scenic coastal views without the extreme heat of summer. A study from the Journal of Tourism and Outdoor Activities (Smith & Johnson, 2021) found that pleasant temperatures greatly increase participation in outdoor tourism.
Fewer Crowds: November is considered off-peak in Greece. This means tourists can enjoy popular attractions with fewer crowds. The Greek National Tourism Organization (2023) indicates that visitor numbers typically decrease after October, making it easier to experience the culture and local life.
Accommodation and Prices: With fewer tourists, many hotels and services offer lower prices. The Greece Tourism Board (2023) notes that travelers can find discounts on accommodations and tours during this month. This affordability can make trips more budget-friendly.
Seasonal Changes: November marks the transition to winter. Rainfall increases, particularly in northern Greece. According to the Climate Research Unit (2022), regions such as Thessaloniki see more rainy days this month. Travelers should pack accordingly and plan indoor activities as a backup.
Cultural Events: November hosts several local festivals and events, enriching the travel experience. Celebrations like the Ohi Day commemoration offer insights into Greek culture and history. Local tourism boards often promote these events, encouraging visitors to engage with local traditions.

By considering these factors, travelers can effectively plan their November trips to Greece, making the most of the country’s unique climate and cultural offerings.

What Are the Average Temperatures in December and What Activities Are Ideal in Greece?

The average temperatures in December in Greece range between 8°C to 15°C (46°F to 59°F). Ideal activities during this time include visiting archaeological sites, exploring local festivities, and enjoying the mild climate.

Average temperature range
Ideal outdoor activities
Cultural events and festivals
Regional variations in temperature
Tourist perspective on visiting in December

Average temperature range: The average temperature in Greece during December typically falls between 8°C to 15°C (46°F to 59°F). Cities like Athens might experience milder conditions compared to northern regions such as Thessaloniki, which can be colder. According to the Hellenic National Meteorological Service, these temperatures make Greece one of the more temperate European countries during winter, attracting a moderate number of tourists.

Ideal outdoor activities: December offers opportunities for outdoor activities such as hiking, especially in areas like Crete where trails remain accessible. Wine and olive oil tasting tours also gain popularity during this time. The mild temperatures are suitable for exploring nature and historical sites without the summer crowds. Travel experts often recommend visiting places like Santorini and Meteora during December for a more serene experience.

Cultural events and festivals: Greece celebrates various local festivals in December, including Christmas markets and New Year’s Eve events. These cultural experiences allow visitors to engage with local traditions. In Athens, festivities often include concerts and plays. Events like the Feast of St. Nicholas showcase Greece’s rich heritage and customs during the holiday season.

Regional variations in temperature: Different regions in Greece experience diverse temperatures in December. The islands such as Rhodes tend to be warmer, averaging around 15°C (59°F), while mountainous areas like the Pindus range can drop to 0°C (32°F) or lower. This variation influences tourist activities, with some preferring island visits for warmer weather.

Tourist perspective on visiting in December: Some tourists prefer visiting Greece in December to avoid the summer crowds and high prices. The calm atmosphere offers a different experience, with fewer tourists at popular sites. However, a counterpoint exists as some travelers may miss the vibrant summer energy and complete access to beach activities. According to a survey by the Greek National Tourism Organization, around 20% of tourists opt for off-season travel, finding value in quieter exploration and local interactions.

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