May Weather in Vouliagmeni, Greece

Last updated: August 21, 2025

In May, Vouliagmeni, Greece, boasts a delightful climate characterized by warm temperatures and moderate humidity, perfect for outdoor activities. With daily highs reaching 28°C (83°F) and an average of 20°C (68°F), visitors can enjoy pleasant days under the sun. Though there may be a couple of rainy days contributing to a total precipitation of 11 mm (0.4 in), the overall ambiance remains inviting. The humidity level at 77% adds a touch of warmth, enhancing the coastal charm of this beautiful destination. Ideal for both relaxation and adventure, May in Vouliagmeni promises memorable experiences in the sun.

May Temperature in Vouliagmeni

As May unfolds in Vouliagmeni, Greece, the transitional charm of spring becomes palpable, with temperatures warming significantly. The month greets visitors with a delightful minimum of 14°C (58°F) and an inviting average of 20°C (68°F), peaking at a pleasant 28°C (83°F). This marks a noticeable shift from the cooler months of early spring, providing a perfect backdrop for outdoor activities and beach outings. With the warmth gradually setting the stage for summer, May captures the essence of vibrant Mediterranean life, inviting both locals and travelers to enjoy the sun-kissed days and enchanting evenings by the coast.

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

The chart illustrates May temperature patterns in Vouliagmeni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vouliagmeni, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec525456616875818277696357
Data source: Temperature data for Vouliagmeni generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Vouliagmeni

In Vouliagmeni, Greece, May marks a notable transition in precipitation patterns, with only 11 mm (0.4 in) of rain falling over a mere 2 days. This is a significant drop compared to the preceding months, reflecting a shift into the warm and drier climate of late spring. April closes with 28 mm (1.1 in) over 4 days, establishing a steady but decreasing trend leading into May. The light rainfall during this month not only enhances the sunny days but also sets the stage for the dry spell that follows in June and throughout the summer. With this reduction in moisture, May is often characterized by its vibrant, sun-soaked days, making it a delightful time for both locals and visitors to enjoy the beauty of Vouliagmeni's beaches and outdoor activities.

May Precipitation Trends in Vouliagmeni

The chart displays monthly precipitation patterns in Vouliagmeni, 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. In Vouliagmeni, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5641302811132118284966
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Vouliagmeni

In May, Vouliagmeni, Greece experiences a slight increase in humidity, reaching 77%, which marks a transition into the warmer months. As spring unfolds, this modest rise follows a pattern of relatively stable humidity levels in the preceding months, with April at 75% and dipping slightly in June to 71%. This trend reflects the gradual warming of the Mediterranean climate, where humidity levels peak in late spring before giving way to the dry heat of summer. Therefore, while May may bring higher moisture in the air, it also sets the stage for the enchanting sunny days that follow, making it an inviting time to enjoy the coastal beauty of Vouliagmeni.

May Average Humidity in Vouliagmeni

This chart illustrates the average monthly humidity levels in Vouliagmeni, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Vouliagmeni is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%77%72%68%63%65%72%75%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Vouliagmeni

As May unfolds in Vouliagmeni, Greece, outdoor enthusiasts should be particularly mindful of the sun's intensity, with a UV Index of 10 signaling a transition into the very high exposure category. This marks a sharp increase from previous months, with April's index hitting 8. With a burn time of just 15 minutes, it's crucial to protect your skin when enjoying the beautiful Mediterranean surroundings. The trend of rising UV levels continues into June and July, maintaining the same heightened risk, emphasizing the need for sun safety measures as summer approaches. For more detailed information, check out the Vouliagmeni UV Index.

Maximum UV Index Levels in Vouliagmeni for May

The chart shows the monthly maximum UV Index (UVI) for Vouliagmeni 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. In May, the maximum UV index in Vouliagmeni typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101010108743
Data source: Vouliagmeni 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 Vouliagmeni

May in Vouliagmeni, Greece, is truly a celebration of sunshine, boasting 399 hours of glorious sunlight. This month marks a notable transition, as the days grow longer and more radiant, following an already impressive 347 hours in April. As summer approaches, sunshine hours peak, culminating in 422 hours in July, while May serves as a delightful prelude. The steady rise from 208 hours in January to the vibrant warmth of May highlights the region's enchanting shift towards summer, inviting visitors to bask in its luminous embrace. With a consistent flow of sunlight leading into the summer, Vouliagmeni showcases the beauty of each season as it unfolds under the Mediterranean sky.

Monthly Sunshine Duration in Vouliagmeni: May Highlighted

The May sunshine duration represents the total number of hours Vouliagmeni 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.
JanFebMarAprMayJunJulAugSepOctNovDec208h257h331h347h399h410h422h395h346h318h265h255h
Data source: Vouliagmeni May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vouliagmeni During May

As spring unfolds in Vouliagmeni, Greece, the chance of sunny weather rises significantly, with May boasting a promising 72% likelihood of sunshine. This marks a delightful increase from the previous months, where April saw a 57% chance and March held a 63% probability of sun. Following the blooming warmth of May, the weather continues to improve, peaking in the summer months, with July and August enjoying a staggering 96% and 97% chance of sun respectively. Thus, as May approaches, it heralds a sunny forecast that sets the stage for the sun-drenched days of summer ahead.

Percentage of Sunny Days in May in Vouliagmeni

The chart illustrates the percentage of sunny days in Vouliagmeni 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 Vouliagmeni experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%62%63%57%72%75%96%97%81%62%45%54%
Data source: Vouliagmeni May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vouliagmeni in May

In Vouliagmeni, Greece, the delightful transition into spring and summer is beautifully reflected in the increasing daylight hours. Starting with 9 hours in January, the days gradually lengthen, reaching 14 hours in both May and June. This trend showcases a remarkable 1-hour increase each month from February through April, culminating in a vibrant May that invites outdoor adventures under the sun. As summer wanes into autumn, daylight gently tapers off, with September seeing 12 hours and further reducing to 10 by November. This rhythmic pattern of daylight not only enhances the charm of season changes but also sets the perfect backdrop for enjoying the stunning coastal landscape of Vouliagmeni.

Average Daylight Hours in Vouliagmeni for May

The chart illustrates the variation in daylight duration in Vouliagmeni throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 47m11h 58m13h 11m14h 12m14h 43m14h 27m13h 33m12h 23m11h 10m10h 7m9h 34m
Data source: Vouliagmeni daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Vouliagmeni

In May, the winds in Vouliagmeni, Greece, begin to soften, averaging a gentle 3.2 m/s (7 mph), offering a delightful transition into summer's warmth. This marked decrease from the brisker winds of January and February, which recorded average speeds of 5.2 m/s (12 mph) and 4.6 m/s (10 mph) respectively, creates a calm atmosphere ideal for outdoor activities along the coast. As the month progresses, the winds remain milder compared to the earlier spring months, diminishing from the 3.8 m/s (8 mph) in April. Notably, this trend of diminishing wind carries into June, where the average speed drops further to 2.8 m/s (6 mph). This slight lull hints at the approaching summer, making May the perfect month to enjoy the serene vistas and gentle breezes of Vouliagmeni before the season’s heat fully settles in.

Average May Wind Speed in Vouliagmeni

The chart displays monthly wind speed patterns in Vouliagmeni, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.24.64.33.83.2 m/s2.84.13.74.35.04.75.8
Data source: Vouliagmeni May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Vouliagmeni Compares to Other Months

Weather in Vouliagmeni varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Vouliagmeni, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January present starkly different weather conditions. In May, the temperatures rise, with a minimum of 14°C (58°F) and an average of 20°C (68°F), peaking at a comfortable 28°C (83°F). The month experiences relatively low precipitation, totaling only 11 mm (0.4 in) over just 2 days, coupled with a humidity level of 77%, making it a pleasant time of year. In contrast, January brings much cooler temperatures, with a minimum of 1°C (34°F) and an average of 11°C (52°F), reaching a maximum of 20°C (68°F). Precipitation is significantly higher at 56 mm (2.2 in) over 8 days, and humidity remains similar at 76%. For a detailed look at January's weather, you can check Vouliagmeni weather in January.

When comparing the weather in May and February, it's clear that May brings warmer and more pleasant conditions. The average temperature in May is 20°C (68°F), with a minimum of 14°C (58°F) and a maximum reaching 28°C (83°F), while February sees cooler averages around 12°C (54°F), with temperatures ranging from a low of 4°C (39°F) to a high of 18°C (65°F). Additionally, May experiences significantly less precipitation, only 11 mm (0.4 in) over just 2 days, in stark contrast to February's 41 mm (1.6 in) spread over 7 days. Humidity levels are relatively similar, with May at 77% and February at 75%, making May a more appealing choice for outdoor activities. For more specific details, you can check Vouliagmeni weather in February.

In comparing the weather of May and March, we see a significant shift in temperatures and precipitation. May boasts milder conditions, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 28°C (83°F), and an average temperature of 20°C (68°F). In contrast, March experiences cooler temperatures, with minimums reaching only 4°C (39°F) and a maximum of 20°C (68°F), resulting in an average of just 13°C (56°F). Additionally, May has considerably less precipitation, totaling 11 mm (0.4 in) over just 2 days, whereas March sees 30 mm (1.2 in) spread over 3 days, contributing to a slightly higher humidity level of 74% compared to May's 77%. For more detailed insights into March weather, you can check Vouliagmeni weather in March.

In comparison to April, May experiences warmer temperatures, with a minimum of 14°C (58°F) and an average of 20°C (68°F), compared to April's minimum of 9°C (48°F) and average of 16°C (61°F). The maximum temperatures also rise significantly in May, reaching up to 28°C (83°F), compared to April’s maximum of 25°C (78°F). Additionally, May sees much less precipitation, with only 11 mm (0.4 in) over 2 days, whereas April has 28 mm (1.1 in) spread across 4 days. Humidity levels remain similar, with May at 77% and April at 75%. For more detailed information on April weather, you can check Vouliagmeni weather in April.

May typically experiences milder temperatures, with a minimum of 14°C (58°F) and an average of 20°C (68°F), peaking at a maximum of 28°C (83°F). The month sees light rainfall, with only 11 mm (0.4 in) of precipitation over two days and a higher humidity level of 77%. In contrast, June brings warmer conditions with temperatures ranging from a minimum of 16°C (61°F) to an average of 24°C (75°F) and a maximum of 31°C (89°F). While precipitation slightly increases to 12 mm (0.5 in) over the same two days, humidity decreases to 71%. For more details about the weather in June, check out Vouliagmeni weather in June.

In May, temperatures range from a mild 14°C (58°F) to a warm maximum of 28°C (83°F), with an average of 20°C (68°F). The month typically sees around 11 mm (0.4 in) of precipitation over two days, coupled with a relatively high humidity level of 77%. In contrast, July experiences significantly warmer weather, with minimum temperatures starting at 22°C (71°F) and peaking at a sizzling 35°C (95°F), producing an average temperature of 27°C (82°F). This summer month boasts minimal precipitation at just 2 mm (0.1 in) over zero rainy days, and a lower humidity of 68%. For more detailed insights, you can check out Vouliagmeni weather in July.

May and August present distinctly different weather conditions. In May, temperatures range from a pleasant minimum of 14°C (58°F) to a comfortable average of 20°C (68°F), peaking at 28°C (83°F). The month sees a modest amount of precipitation at 11 mm (0.4 in) over just two days, and humidity is relatively high at 77%. In contrast, August experiences much warmer temperatures, with a minimum of 22°C (72°F) and an average of 28°C (82°F), reaching up to a sweltering 35°C (96°F). Precipitation is nearly nonexistent at only 1 mm (0.1 in), and there are no rainy days, resulting in a lower humidity level of 63%. For more details on August weather, check out Vouliagmeni weather in August.

When comparing the weather in May and September, a noticeable shift in temperature and humidity can be observed. May typically features milder temperatures, with an average of 20°C (68°F) and a maximum of 28°C (83°F), along with higher humidity at 77%. In contrast, September tends to be warmer, boasting an average temperature of 25°C (77°F) and reaching highs of 33°C (92°F), though the humidity drops to a more comfortable 65%. Additionally, September experiences slightly more precipitation, with 18 mm (0.7 in) over one day, compared to May’s 11 mm (0.4 in) over two days. For a detailed look at September weather in this region, check out Vouliagmeni weather in September.

In May, the weather is generally warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 28°C (83°F) and relatively low precipitation of just 11 mm (0.4 in) over about 2 days. The humidity is higher at 77%, contributing to a more tropical feel. In contrast, October offers slightly cooler temperatures, with averages from 14°C (57°F) to a maximum of 29°C (85°F), and an increase in rainfall at 28 mm (1.1 in) over 3 days. Despite the drop in humidity to 72%, October still maintains a pleasant climate. For a detailed look at the weather specifics, check out Vouliagmeni weather in October.

May generally offers warmer temperatures compared to November, with an average high of 28°C (83°F) and a pleasant low of 14°C (58°F). In contrast, November sees cooler temperatures, peaking at 24°C (76°F) and dipping down to a minimum of 10°C (51°F). While May enjoys relatively low precipitation of just 11 mm (0.4 in) over only two days, November experiences a significant increase in rainfall at 49 mm (1.9 in) across seven days. Both months have similar humidity levels, with May at 77% and November slightly lower at 75%. For more detailed information about the weather in November, you can check this link: Vouliagmeni weather in November.

In May, the weather is typically warmer with temperatures ranging from a minimum of 14°C (58°F) to a pleasant average of 20°C (68°F), peaking at 28°C (83°F). Precipitation is minimal, averaging only 11 mm (0.4 in) over approximately 2 days, and humidity levels are relatively high at 77%. In contrast, December brings cooler temperatures, with a minimum of 7°C (45°F) and an average of 14°C (57°F) that caps at 20°C (68°F). However, it is significantly wetter, with 66 mm (2.6 in) of rainfall spread across 9 days, and the humidity is slightly lower at 76%. For a detailed look at December weather specifics, you can check out Vouliagmeni weather in December.

Compare Vouliagmeni's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Vouliagmeni

As May arrives in Vouliagmeni, the weather ushers in a delightful transition from the cooler spring months to the balmy summer ahead. With mild temperatures averaging around 20°C (68°F) and pleasantly warm days peaking at 28°C (83°F), it’s a perfect time to enjoy outdoor activities. Rainfall is minimal, with only a couple of rainy days, contributing to the higher humidity levels of 77%. This makes May particularly inviting compared to the wetter months that precede it, setting the stage for long, sunny days by the beach. For more detailed insights on what to expect throughout the year, check out Vouliagmeni Climate.