May Weather in Gaios, Greece

Last updated: August 21, 2025

In Gaios, Greece, May brings a delightful transition into warmer weather, with maximum temperatures reaching up to 25°C (78°F) and an average of 18°C (65°F). The pleasant climate is complemented by a minimum temperature of 12°C (54°F), making it an ideal time for outdoor exploration. However, visitors should be prepared for some rain, as the month experiences about 38 mm (1.5 in) of precipitation over 7 days. With humidity levels hovering around 72%, the air feels comfortably warm, setting the stage for enjoyable spring adventures in this picturesque Greek town.

May Temperature in Gaios

In Gaios, Greece, May marks a delightful transition into warmer weather, with temperatures that hint at the summer to come. The month begins with a minimum of 12°C (54°F), gradually rising to a pleasant average of 18°C (65°F) and peaking at a comfortable maximum of 25°C (78°F). This upward trend from the previous months, where April offered a max of 25°C, sets the stage for the sun-soaked months ahead. May's mild conditions encourage outdoor activities and leisurely strolls along the coast, as the island's lush beauty begins to flourish. The warmer temperatures not only invite tourists but also signal a vibrant pulse in local life, making Gaios an enchanting destination as it gears up for the summer season.

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

The chart illustrates May temperature patterns in Gaios, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gaios, 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).
JanFebMarAprMayJunJulAugSepOctNovDec515455596572767974676255
Data source: Temperature data for Gaios 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 Gaios

In May, Gaios, Greece experiences a notable transition towards drier weather, as the region receives just 38 mm (1.5 in) of rain over 7 days. This marks a significant decline from the previous months, especially when contrasted with the 154 mm recorded in January and 136 mm in February. By May, the lingering rain of spring begins to taper off, paving the way for the approaching summer. April's precipitation of 48 mm shows an already decreasing trend, which continues into May, setting the stage for the drier months of June and July. This pattern highlights Gaios's shift from a wet spring to a warm, sun-kissed summer, underscoring the Mediterranean's characteristic seasonal rhythms.

May Precipitation Trends in Gaios

The chart displays monthly precipitation patterns in Gaios, 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 Gaios, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1541379448382481251127266260
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Gaios

In Gaios, Greece, May brings a refreshing shift as humidity settles at 72%, striking a balance between the wetter months of winter and the drier summer ahead. Following a gradual decline from a high of 84% in January, the humidity continues its downward trend from April's 70%. Compared to the hotter summer months of June and July, where humidity plummets to 60% and 56% respectively, May offers a comfortable transition, allowing visitors to enjoy the picturesque landscapes and vibrant atmosphere without the overwhelming humidity of the peak summer season. As the year progresses, the humidity levels dip steadily through the summer, making May an ideal time for both exploration and relaxation.

May Average Humidity in Gaios

This chart illustrates the average monthly humidity levels in Gaios, 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 Gaios is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%76%70%72%60%56%47%56%70%80%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Gaios

As May unfolds in Gaios, Greece, residents and visitors alike can expect a sharp rise in the UV Index, peaking at 9, which falls into the very high exposure category. This elevates the risk of skin damage from unprotected sun exposure, with a burn time of only 15 minutes. As the month progresses, the UV levels continue to climb, foreshadowing the intensity of June and July, where the UV Index remains at a constant 10. Comparatively, earlier months such as January and February presented more moderate levels at 3 and 4, allowing for safer outdoor experiences. It's crucial to stay vigilant this May and beyond, adopting protective measures against the sun's rays. For more detailed information, visit Gaios UV Index.

Maximum UV Index Levels in Gaios for May

The chart shows the monthly maximum UV Index (UVI) for Gaios 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 Gaios typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346891010108642
Data source: Gaios 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 Gaios

May in Gaios, Greece, heralds the arrival of radiant sunshine, with an impressive 401 hours of sunlight gracing the island. This vibrant month marks a notable peak in daylight, building on the steady increase from the winter months, where January languished at 203 hours. As spring unfolds, each month reveals more sunlight, culminating in May's glory. Following a brief ascent through April, the brightness enhances an already charming atmosphere, inviting visitors to bask in the warmth before summer peaks in June, which boasts 407 hours. The trend clearly shows that as the year progresses, Gaios transforms into a sun-kissed paradise, with May standing out as a particularly inviting time to experience its natural beauty.

Monthly Sunshine Duration in Gaios: May Highlighted

The May sunshine duration represents the total number of hours Gaios 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.
JanFebMarAprMayJunJulAugSepOctNovDec203h255h328h348h401h407h425h396h345h310h261h244h
Data source: Gaios May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Gaios During May

May is a delightful month in Gaios, Greece, as the likelihood of sunny weather rises to 63%, making it a promising time for outdoor adventures. This upward trend in sunshine begins in the earlier months, where February and March hold steady at 59%. Following that, April experiences a modest drop to 54%, but the sun returns with vigor in May, paving the way for the sun-drenched days of summer. As June approaches, the probability of sunshine skyrockets to 81%, indicating that May serves as a wonderful gateway to the sunny season ahead. Whether you're exploring the charming streets or relaxing by the seaside, May's improved chances of sun create an inviting atmosphere for visitors and locals alike.

Percentage of Sunny Days in May in Gaios

The chart illustrates the percentage of sunny days in Gaios 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 Gaios experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%59%59%54%63%81%95%91%66%51%33%53%
Data source: Gaios May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Gaios in May

As spring unfolds in Gaios, Greece, daylight hours steadily increase, peaking at 14 hours in May. This vibrant month marks a transition from the 11 hours of daylight in March to a lively 14 hours, allowing residents and visitors alike to bask in the warmth of longer days. The gradual rise in daylight from the winter months of 9 hours in January and February underscores the region's awakening, while the slight decrease in August hints at the approach of autumn. Overall, May serves as a delightful showcase of Gaios’ abundant sunlight, inviting everyone to enjoy the outdoor splendor before summer's end.

Average Daylight Hours in Gaios for May

The chart illustrates the variation in daylight duration in Gaios throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 44m10h 42m11h 57m13h 15m14h 20m14h 52m14h 35m13h 38m12h 24m11h 7m10h9h 26m
Data source: Gaios daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Gaios

In Gaios, Greece, the wind patterns exhibit a notable trend as we transition from winter to summer. January kicks off the year with the highest average wind speed at 6.4 m/s (14 mph), providing a refreshing chill. As spring approaches, wind speeds gradually decline, reaching 3.9 m/s (9 mph) in May, marking the onset of warmer days. Interestingly, June to August witnesses a slight drop to 3.3 - 3.5 m/s (7-8 mph), creating a more tranquil atmosphere ideal for leisurely activities and beach outings. As autumn unfolds, wind speeds begin to rise again, peaking in November at 5.3 m/s (12 mph), reminiscent of the brisk breezes of winter. This cyclical pattern creates a harmonious blend of calm and invigorating winds throughout the year, making Gaios a captivating destination for wind enthusiasts and nature lovers alike.

Average May Wind Speed in Gaios

The chart displays monthly wind speed patterns in Gaios, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.44.44.14.23.9 m/s3.33.53.43.34.15.34.9
Data source: Gaios May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Gaios Compares to Other Months

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

May and January present strikingly different weather patterns. In May, temperatures range from a mild 12°C (54°F) at night to a comfortable high of 25°C (78°F) during the day, with an average of 18°C (65°F). This month sees relatively low precipitation—38 mm (1.5 in) over approximately 7 days—and a humidity level of 72%. In contrast, January experiences significantly cooler temperatures, with nighttime lows dropping to 0°C (33°F) and daytime highs reaching only 18°C (66°F). It is also much wetter, receiving 154 mm (6.1 in) of rain over about 12 days, accompanied by higher humidity at 84%. For more insights into the weather during this colder month, you can check Gaios weather in January.

When comparing the weather in May and February, a notable difference is in temperature. May features a minimum of 12°C (54°F), an average of 18°C (65°F), and a maximum of 25°C (78°F), making it significantly warmer than February, which has a minimum of 2°C (36°F), an average of 12°C (54°F), and a maximum of 17°C (64°F). Additionally, February experiences much higher precipitation at 136 mm (5.4 in) over 10 days, compared to May's 38 mm (1.5 in) spread across 7 days. While May's humidity stands at 72%, February is slightly more humid at 78%. For detailed information, visit Gaios weather in February.

In comparing the weather between March and May, it's evident that May is significantly warmer and drier. While March experiences cooler temperatures ranging from a minimum of 5°C (41°F) to a maximum of 18°C (64°F) and higher precipitation levels at 94 mm (3.7 in) across 10 days, May offers a more pleasant climate with temperatures ranging from 12°C (54°F) to 25°C (78°F) and less rainfall at 38 mm (1.5 in) over 7 days. Additionally, March has a humidity level of 75%, slightly higher than May's 72%. For more detailed information about March weather, you can visit Gaios weather in March.

In comparing the weather between April and May, we notice a gradual warming trend. April has a minimum temperature of 8°C (46°F) and an average of 15°C (59°F), while May sees higher figures, with a minimum of 12°C (54°F) and an average of 18°C (65°F). Both months share a maximum temperature of 25°C (78°F). Precipitation in April is slightly higher at 48 mm (1.9 in) over 6 days compared to May, which has 38 mm (1.5 in) over 7 days. Humidity levels remain relatively similar, with April at 70% and May at 72%. For more detailed insights, you can check the specific conditions for April by visiting Gaios weather in April.

May and June exhibit noticeable differences in weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 25°C (78°F), with an average of 18°C (65°F). The month sees about 38 mm (1.5 in) of precipitation over 7 days, accompanied by a relatively high humidity level of 72%. In contrast, June experiences warmer temperatures, with a minimum of 15°C (60°F) and a maximum of 29°C (85°F), averaging 22°C (72°F). Precipitation decreases significantly to 24 mm (0.9 in) over just 2 days, and humidity drops to 60%, creating a more pleasant summer feel. For more details, you can check Gaios weather in June.

In May, the weather is characterized by mild temperatures, with a minimum of 12°C (54°F) and an average of 18°C (65°F), peaking at 25°C (78°F). The month also sees considerable precipitation, averaging 38 mm (1.5 in) over about 7 days, resulting in a higher humidity of 72%. In contrast, July experiences warmer conditions, with minimum temperatures rising to 20°C (68°F) and an average of 25°C (77°F), peaking at 29°C (85°F). Rainfall is significantly reduced in July, with only 8 mm (0.3 in) recorded over just 1 day, contributing to a lower humidity level of 56%. For more detailed weather insights, check out Gaios weather in July.

May offers a mild transition into warmer weather, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 25°C (78°F) and an average of 18°C (65°F). It experiences a fair amount of rain, with about 38 mm (1.5 in) of precipitation over seven days and relatively high humidity at 72%. In contrast, August is characterized by much warmer conditions, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 31°C (88°F) and an average of 26°C (79°F). The month is significantly drier, receiving only 12 mm (0.5 in) of precipitation over just two days, and boasts a lower humidity level at 47%. For a closer look at August conditions, check out Gaios weather in August.

May and September present distinct weather patterns that highlight the transition from spring to autumn. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 25°C (78°F), with an average of 18°C (65°F). The month is characterized by increased humidity at 72%, and precipitation occurs on about 7 days, totaling 38 mm (1.5 in). In contrast, September sees warmer conditions with temperatures starting at 17°C (62°F) and reaching up to 28°C (83°F), averaging 24°C (75°F). Although the humidity drops to 56%, September experiences slightly higher rainfall, measuring 51 mm (2.0 in) over just 4 days. For more insights about the weather during this month, check out Gaios weather in September.

In comparing the weather between May and October, we see some notable differences. May typically enjoys milder temperatures with an average of 18°C (65°F) and highs reaching 25°C (78°F), while October averages slightly warmer at 20°C (68°F) with maximum temperatures hitting 26°C (79°F). However, October experiences significantly more precipitation, with 127 mm (5.0 in) over 8 days compared to May's 38 mm (1.5 in) spread across 7 days. Despite the higher rainfall, October maintains a similar humidity level, hovering around 70% compared to May's 72%. For more detailed insights, you can explore Gaios weather in October.

May and November present distinct weather patterns that cater to different preferences. May typically enjoys milder temperatures, with a minimum of 12°C (54°F) and an average of 18°C (65°F), making it a pleasant month for outdoor activities. In contrast, November sees slightly cooler temperatures, with a minimum of 10°C (51°F) and an average of 17°C (62°F). One of the most notable differences is the precipitation; May experiences about 38 mm (1.5 in) over 7 days, while November is significantly wetter, with 266 mm (10.5 in) across 14 days. This increased rain and higher humidity in November, which averages 80%, can create a different atmosphere compared to May's average humidity of 72%. For more specific details about November weather in Gaios, you can visit Gaios weather in November.

May and December present contrasting weather conditions, showcasing the transition from spring to winter. In May, temperatures range from a mild 12°C (54°F) at night to a pleasant 25°C (78°F) during the day, accompanied by an average rainfall of 38 mm over about seven days and a humidity level of 72%. In contrast, December experiences cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 19°C (66°F), significantly increased precipitation amounting to 260 mm over 16 days and higher humidity at 83%. For more details on December weather, you can visit Gaios weather in December.

Compare Gaios's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Gaios

May in Gaios ushers in a delightful transition toward warmer days, with temperatures beginning to rise and the refreshing Mediterranean atmosphere captivating visitors. Compared to the cooler months, this month presents a significant increase in warmth and longer daylight hours, making it an ideal time for outdoor activities and exploring the stunning coastal landscapes. Although rain is still a possibility, with a few sporadic showers, the overall humidity creates a pleasant, invigorating environment. Embrace the charm of Gaios during this vibrant month, and discover more about what to expect throughout the year at Gaios Climate.