May Weather in Marathonas, Greece

Last updated: January 24, 2025

May in Marathonas offers a vibrant yet dynamic climate, where temperatures can soar to a maximum of 35°C (95°F), while the average settles comfortably at around 20°C (69°F). Morning and evening breezes bring a refreshing chill with minimum temperatures dropping to 9°C (49°F). Rainfall during this month is moderate, with an average of 33 mm (1.3 in) spread over about 6 days, contributing to a humidity level of 71% that enhances the lush surroundings. This unique blend of warmth, occasional rain, and refreshing coolness makes May an enticing time to explore the scenic beauty of Marathonas.

May Temperature in Marathonas

In May, Marathonas, Greece, welcomes the full bloom of spring with invigorating warmth and radiant sunshine. The temperatures begin to rise significantly, showcasing a minimum of 9°C (49°F) and an inviting average of 20°C (69°F), while the highs can soar to a sizzling 35°C (95°F). This month marks a notable transition from the cooler days of April, with an increase in both day length and warmth, making it an ideal time for outdoor activities and exploration. As the weather unfolds, the area starts to buzz with life, setting the stage for the approaching summer months, characterized by typically even higher temperatures in June and July. For those seeking a perfect blend of comfort and the vibrant atmosphere of spring, May in Marathonas proves to be an exceptional choice.

May Weather in Marathonas: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Marathonas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec475053596976818175665952
Data source: Temperature data for Marathonas generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Marathonas

In May, Marathonas, Greece experiences a noticeable shift in precipitation patterns as the spring season gives way to the warmth of summer. With only 33 mm (1.3 in) of rain falling over 6 days, May marks a decline in both total rainfall and rainy days compared to the preceding months. This trend highlights a transition from the wetter spring months—like January and February with their 75 mm (2.9 in) and 69 mm (2.7 in) respectively—to drier conditions that will dominate the summer. As temperatures rise and rainfall decreases, residents and visitors alike can enjoy the burgeoning outdoor activities under the sun, making May an enticing prelude to the hotter months ahead.

May Precipitation Trends in Marathonas

The chart displays monthly precipitation patterns in Marathonas, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec75695752334219923405783
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Marathonas

In May, Marathonas, Greece, experiences a moderate humidity level of 71%, marking a slight rise from the drier conditions of April at 70%. This early summer month showcases a gradual decline in humidity from the peak of 82% in January, continuing a downward trend that reaches its lowest point in August at 51%. The transition into summer is comfortably balanced in May, as humidity levels begin to stabilize before falling significantly in the hotter months ahead. With pleasant weather and a hint of moisture, May sets the stage for the warm, inviting days that characterize the Greek summer.

May Average Humidity in Marathonas

This chart illustrates the average monthly humidity levels in Marathonas, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%76%70%71%61%57%51%58%73%79%81%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Marathonas

In May, Marathonas, Greece, experiences a dramatic rise in the UV Index, peaking at 10, classified as very high. This trend signals a significant increase in sun intensity compared to earlier months, with burn times dropping to a swift 15 minutes for unprotected skin. As the season transitions into summer, residents and visitors alike should take proactive sun protection measures, as the UV Index remains consistent at 10 through June and July. This pattern of elevated sun exposure highlights the importance of being vigilant about skin safety in the vibrant Mediterranean sun. For more insights and to prepare for your sun-soaked adventures, check the detailed information at Marathonas UV Index.

Maximum UV Index Levels in Marathonas for May

The chart shows the monthly maximum UV Index (UVI) for Marathonas in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3468101010108743
Data source: Marathonas May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Marathonas

In Marathonas, Greece, May marks a vibrant peak in sunshine, boasting an impressive 397 hours of brilliant sunlight. This surge continues a steady upward trend from the earlier months, with daylight accumulating consistently since January. The transition from 344 hours in April to May's figure highlights a delightful progression toward the summer months, where June sees an even brighter 410 hours. As the days lengthen, visitors can bask in the warm Mediterranean sun, making May an ideal time to explore the beauty of this coastal gem. The gradual increase from the 192 hours in January to the radiant 426 hours in July encapsulates the region's allure, offering ample opportunities for outdoor activities and stunning sunsets by the sea.

Monthly Sunshine Duration in Marathonas: May Highlighted

The May sunshine duration represents the total number of hours Marathonas experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec192h248h326h344h397h410h426h397h346h313h259h244h
Data source: Marathonas May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Marathonas During May

In Marathonas, Greece, the likelihood of sunny weather takes a noticeable leap as spring transitions into summer. By May, the chance of sunshine rises to 68%, marking a significant improvement from the previous months, which hover around 52%. This trend continues into June with a sunlight likelihood of 70%, ultimately leading to the sun-drenched heights of 94% in July. With each passing month, from the grey skies of winter to the vibrant sun of late spring, May emerges as an inviting prelude to the dazzling summer days ahead, making it an ideal time for outdoor adventures and enjoying the natural beauty of this stunning locale.

Percentage of Sunny Days in May in Marathonas

The chart illustrates the percentage of sunny days in Marathonas throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Marathonas experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec42%53%52%52%68%70%94%93%74%46%34%48%
Data source: Marathonas May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Marathonas in May

In Marathonas, Greece, the daylight duration exhibits a captivating rhythm throughout the year. Starting from a modest 9 hours in January, the days gradually lengthen, reaching 10 hours in February and 11 hours by March, as the promise of spring emerges. The most significant increase occurs in April, with daylight soaring to 13 hours, culminating in May at a vibrant 14 hours. This peak continues into June and July, where the long summer days invite outdoor adventures. As August sets in, the daylight begins to gently wane, tapering to 13 hours, then down to 12 in September, and steadily decreasing to nine hours again by December. This cyclical dance of light reflects the beauty of seasonal change, allowing both residents and visitors to savor the splendor of each month in Marathonas.

Average Daylight Hours in Marathonas for May

The chart illustrates the variation in daylight duration in Marathonas throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec589h645h718h792h854h886h869h814h743h669h605h572h
Data source: Marathonas daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Marathonas

In May, the winds in Marathonas, Greece tend to gently ease to an average of 2.6 m/s (6 mph), marking one of the calmer months of the year. Following a gradual decline from April's breezier 2.7 m/s (6 mph), the early summer months present a noticeable calming trend, with June dipping even further to 2.2 m/s (5 mph). This subtle reduction suggests a tranquil transition into summer, contrasting with July and September, when winds pick up again to an invigorating 3.4 m/s (8 mph) and 3.5 m/s (8 mph), respectively. As the year progresses, the winds fluctuate, but May serves as a gentle segue, inviting both residents and visitors to enjoy the serene beauty of the Mediterranean coast.

Average May Wind Speed in Marathonas

The chart displays monthly wind speed patterns in Marathonas, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.33.33.12.72.6 m/s2.23.43.13.53.53.33.6
Data source: Marathonas May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Marathonas Compares to Other Months

The weather in Marathonas changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Marathonas and find detailed weather information for every month.

May and January present contrasting weather patterns. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), with an average of 20°C (69°F), resulting in pleasantly warm days. The month sees relatively low precipitation at 33 mm (1.3 in) over approximately 6 days, with humidity levels around 71%. In stark contrast, January experiences chilly conditions, with temperatures fluctuating between a minimum of -5°C (23°F) and a maximum of 23°C (73°F), averaging just 8°C (48°F). This month also has higher precipitation at 75 mm (2.9 in) spread over about 10 days and a slightly higher humidity of 82%. For a deeper look at January weather, you can explore Marathonas weather in January.

May and February present notable differences in weather conditions. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), with an average of 20°C (69°F). This month also experiences relatively low precipitation, totaling 33 mm (1.3 in) over about 6 days, and a humidity level of 71%. In contrast, February is much cooler, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 21°C (70°F), averaging just 10°C (51°F). It also sees more rainfall, with 69 mm (2.7 in) across 9 days, and higher humidity at 78%. For those considering a trip in February, more detailed information can be found here: Marathonas weather in February.

May generally offers warmer temperatures compared to March, with an average of 20°C (69°F) and a maximum of 35°C (95°F), while March averages just 12°C (54°F) and peaks at 24°C (76°F). Additionally, May experiences less precipitation, with 33 mm (1.3 in) over 6 days, in contrast to March's 57 mm (2.2 in) over 7 days. Humidity is slightly lower in May at 71%, compared to 76% in March, making May feel a bit more comfortable. For more detailed information, you can visit Marathonas weather in March.

When comparing the weather in April and May, we see a distinct warming trend. In April, temperatures range from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), with an average of 15°C (59°F). The month features 52 mm (2.0 in) of precipitation over 6 days, resulting in a humidity level of 70%. In contrast, May experiences more warmth, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), averaging 20°C (69°F). While May sees a decrease in precipitation to 33 mm (1.3 in) over the same 6 days, the humidity level slightly rises to 71%. For more specific weather details, you can check Marathonas weather in April.

In May, temperatures typically range from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), with an average temperature around 20°C (69°F). This month experiences some rainfall, totaling 33 mm (1.3 in) across about 6 days, and humidity levels average around 71%. In comparison, June sees a rise in both average and maximum temperatures, with a minimum of 13°C (55°F), an average of 24°C (76°F), and a peak of 37°C (99°F). Precipitation increases slightly to 42 mm (1.6 in) over the same number of days, but humidity drops to 61%. For more details, check out Marathonas weather in June.

May and July exhibit distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a cooler minimum of 9°C (49°F) to a warm average of 20°C (69°F), with a peak reaching as high as 35°C (95°F). The month sees about 33 mm (1.3 in) of precipitation over 6 days, accompanied by a humidity level of 71%, creating a relatively damp atmosphere. In contrast, July presents a much warmer climate, with minimum temperatures starting at 19°C (66°F) and reaching an average of 27°C (81°F), peaking at 41°C (105°F) on the hottest days. The month is drier, receiving only 19 mm (0.8 in) of rainfall over just 4 days, and features lower humidity at 57%. This shift in weather makes July an ideal time for outdoor activities. For more detailed information on July's climate, you can check the following link: Marathonas weather in July.

May and August present notably different weather patterns. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), with an average of 20°C (69°F), and the month experiences about 33 mm (1.3 in) of precipitation across 6 days. The humidity is relatively high at 71%. In contrast, August sees a warmer climate with minimum temperatures of 19°C (66°F) and maximums reaching up to 41°C (106°F), averaging 27°C (81°F). Rainfall drastically decreases in August to just 9 mm (0.3 in) over 2 days, and the humidity drops to 51%. This stark contrast highlights the transition from the mild spring of May to the hot, dry days typical of August. For more detailed weather insights, you can check out Marathonas weather in August.

The weather in May and September presents distinct characteristics that reflect the transition between spring and autumn. In May, temperatures range from a cool 9°C (49°F) at night to a warm maximum of 35°C (95°F) during the day, contributing to an average temperature of 20°C (69°F). This month also sees more precipitation, with about 33 mm (1.3 in) over approximately six days, and humidity levels are relatively high at 71%. In contrast, September experiences slightly warmer nights with a minimum temperature of 13°C (56°F) and an average of 24°C (75°F), peaking at 36°C (97°F). Precipitation decreases to 23 mm (0.9 in) over just three days, and humidity drops to a more comfortable 58%, making it a drier and sunnier month overall. For more specific insights on September's climate, you can check Marathonas weather in September.

When comparing the weather in May and October, we see some notable differences. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), with an average of 20°C (69°F). The month experiences lower precipitation at 33 mm (1.3 in) over about 6 days, while humidity is around 71%. In contrast, October presents slightly cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 33°C (91°F), averaging 19°C (66°F). This month also sees a bit more rainfall at 40 mm (1.6 in) over the same number of days, alongside a marginally higher humidity level at 73%. For a more detailed look at October weather, you can check Marathonas weather in October.

May generally offers warmer temperatures compared to November, with averages around 20°C (69°F) and maximums reaching up to 35°C (95°F). In contrast, November sees milder temperatures, averaging 15°C (59°F) and peaking at 26°C (79°F). Additionally, while May experiences fewer days of precipitation (6 days) and lower total rainfall (33 mm or 1.3 in), November is slightly wetter, with 57 mm (2.2 in) of rain over 8 days. The humidity is also higher in November at 79%, compared to May’s 71%. For more detailed insights on November’s climate, visit Marathonas weather in November.

May and December showcase contrasting weather patterns. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 35°C (95°F), with an average of 20°C (69°F). This month enjoys relatively low precipitation, with only 33 mm (1.3 in) over about 6 days, and moderate humidity at 71%. In stark contrast, December features cooler temperatures, with a minimum of 0°C (32°F), an average of 11°C (52°F), and a peak of 22°C (72°F). The month is wetter, accumulating 83 mm (3.3 in) of rainfall over 11 days, and experiencing slightly higher humidity at 81%. For those curious about specific conditions, check out Marathonas weather in December for more details.

Compare Marathonas's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Marathonas

May in Marathonas marks a beautiful transition into warmer weather, standing out from the cooler months with its mild average temperatures and increased sunshine. As the region shakes off the chill of spring, expect pleasant days with warmth that can reach up to 35°C (95°F), while evenings remain refreshingly cool. Although occasional showers may occur, the overall humidity adds a touch of warmth without overwhelming discomfort. This makes May a delightful time to enjoy the natural beauty of Marathonas, differentiating it from the cooler, wetter months of early spring. For more detailed insights, visit Marathonas Climate.