May Weather in Galia, Greece

Last updated: August 21, 2025

May in Galia, Greece, offers a delightful taste of early summer, with maximum temperatures reaching up to 32°C (89°F) and a pleasing average of 20°C (68°F). Visitors can expect comfortable evenings as nighttime lows dip to a minimum of 14°C (57°F). This month experiences minimal rainfall, with only 8 mm (0.3 in) recorded on just one day, making it ideal for outdoor activities and exploration. Humidity remains relatively high at 84%, adding a touch of warmth to the pleasant Mediterranean climate. Whether basking in the sun or enjoying the balmy nights, May in Galia promises memorable moments in a picturesque setting.

May Temperature in Galia

In May, Galia, Greece, showcases a delightful transition into warmer months with temperatures that significantly rise. The minimum temperature starts at a comfortable 14°C (57°F) and steadily peaks at an impressive 32°C (89°F), marking the arrival of summer. The average temperature of 20°C (68°F) invites outdoor adventures and leisurely beach days. Compared to the previous months, May experiences a noticeable increase, especially from the mild April, making it an ideal time for visitors to explore the stunning landscapes and vibrant culture. As the days grow longer and sunnier, the charm of Galia truly begins to flourish.

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

The chart illustrates May temperature patterns in Galia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Galia, 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).
JanFebMarAprMayJunJulAugSepOctNovDec545556606773798076706458
Data source: Temperature data for Galia 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 Galia

In Galia, Greece, May marks a notable shift in weather patterns, with precipitation levels plummeting to a mere 8 mm (0.3 in), making it one of the driest months of the year. This stark contrast follows the showers of spring, which saw a total of 20 mm (0.8 in) in April. While January's rain often lingers with 9 days of precipitation, May only experiences a single day of rain, highlighting the region's transition into a drier summer phase. As temperatures rise, the reduced rainfall in May sets the stage for the upcoming months of June through August, where rainfall continues to dwindle, illustrating a clear trend towards prolonged dry spells in this picturesque part of Greece.

May Precipitation Trends in Galia

The chart displays monthly precipitation patterns in Galia, 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 Galia, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6843402085317184173
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Galia

As May arrives in Galia, Greece, the air becomes notably more humid, with levels peaking at 84%. This significant increase follows a steady upward trend that begins in January and culminates in May, showcasing a transition from the cooler, drier months into the warmer spring season. The humidity continues to hover high into June, slightly declining to 83%, before easing through the summer months. This rising trend reflects the region's lush growth and vibrant atmosphere, making May a prime time for enjoying the natural beauty of Galia.

May Average Humidity in Galia

This chart illustrates the average monthly humidity levels in Galia, 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 Galia is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%72%74%78%84%83%81%78%74%73%71%71%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Galia

As May unfolds in Galia, Greece, the UV Index peaks at 10, indicating a very high exposure category that demands caution for sun-seekers. This increase from April’s UV Index of 9 not only signifies a shift into more intense sunlight but also shortens safe outdoor exposure time to just 15 minutes. Following the steady rise since January, the trend towards higher UV levels aligns with the approach of summer, where protective measures become essential for enjoying the beautiful sunny days. With June intensifying to an extreme UV Index of 11, it is crucial to stay informed and prepared. For more detailed insights on UV trends, check out the Galia UV Index.

Maximum UV Index Levels in Galia for May

The chart shows the monthly maximum UV Index (UVI) for Galia 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 Galia typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109753
Data source: Galia 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 Galia

In Galia, Greece, May marks a radiant peak in sunshine, boasting 396 hours of glorious sunlight, which is a significant leap from the 342 hours recorded in April. This vibrant increase in daylight foreshadows the sunny brilliance of the summer months, where June and July shine brightly with 408 and 422 hours respectively. The transition from spring to summer not only enhances the picturesque landscapes but also invites visitors to bask in the beauty of Galia’s Mediterranean charm. As the year unfolds, the sunshine gently tapers, yet May stands out as a month of dazzling light, paving the way for the sun-drenched days ahead.

Monthly Sunshine Duration in Galia: May Highlighted

The May sunshine duration represents the total number of hours Galia 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.
JanFebMarAprMayJunJulAugSepOctNovDec209h260h332h342h396h408h422h395h351h317h265h258h
Data source: Galia May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Galia During May

As spring gives way to summer, May in Galia, Greece heralds a significant increase in sunny weather, with a remarkable 84% chance of sunshine. This trend showcases a steady climb from earlier months, with February peaking at 72% and April at 65%. The trajectory is clear: as the year progresses, the likelihood of sunny days only intensifies, culminating in a spectacular 100% sunshine guarantee during the peak summer months of July and August. Thus, May stands out as a delightful transition, offering a perfect blend of warmth and brightness that's hard to resist for sun-seekers.

Percentage of Sunny Days in May in Galia

The chart illustrates the percentage of sunny days in Galia 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 Galia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%72%68%65%84%95%99%100%97%70%45%53%
Data source: Galia May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Galia in May

In Galia, Greece, May heralds a delightful increase in daylight, offering an impressive 14 hours of sunshine—a peak that seamlessly transitions into the summer months. This rise in daylight from 13 hours in April underscores the region's awakening from winter's grasp, providing longer days that encourage outdoor activities and vibrant social gatherings. As the days maintain their length through June and July, residents and visitors alike embrace the warm Mediterranean climate. However, as the season shifts toward autumn, daylight gradually recedes, dropping to 11 hours by October and further to 10 hours in November. This cyclical pattern not only highlights the beauty of seasonal change but also invites a range of experiences, from sun-drenched adventures in late spring to cozy evenings as the days shorten.

Average Daylight Hours in Galia for May

The chart illustrates the variation in daylight duration in Galia throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 4m10h 54m11h 58m13h 4m14h14h 27m14h 13m13h 24m12h 21m11h 15m10h 18m9h 49m
Data source: Galia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Galia

In May, Galia, Greece experiences a gentle breeze with an average wind speed of 3.3 m/s (7 mph), which is one of the calmer months of the year. This slight dip in wind speed follows the slightly more vigorous conditions of March and April, where gusts reached 4.4 m/s (10 mph) and 3.9 m/s (9 mph), respectively. As summer approaches, June continues the trend of soft winds, with speeds decreasing to 3.1 m/s (7 mph). This pattern of variable winds throughout the early months suggests a transition from spring's lively breezes to summer's more tranquil atmosphere, making May an ideal time for outdoor activities, where the soft wind provides comfort without overwhelming intensity.

Average May Wind Speed in Galia

The chart displays monthly wind speed patterns in Galia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.13.74.43.93.3 m/s3.14.34.13.53.93.34.3
Data source: Galia May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Galia Compares to Other Months

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

In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 32°C (89°F), creating a warm and pleasant atmosphere, while January has much cooler temperatures, with lows of 4°C (40°F) and highs reaching only 20°C (69°F). Rainfall contrasts significantly between the two months; May experiences minimal precipitation at just 8 mm (0.3 in) over one day, whereas January sees much heavier rainfall of 68 mm (2.7 in) spread across nine days. Additionally, May's higher humidity at 84% compared to January's 71% contributes to a distinctly different feel during these months. For more detailed insights, visit Galia weather in January.

May and February exhibit contrasting weather patterns, with February being noticeably cooler and wetter than May. In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 32°C (89°F), showcasing a much warmer climate with relatively low precipitation of only 8 mm (0.3 in) over the entire month. In stark contrast, February features a cooler temperature range from a minimum of 6°C (43°F) to a maximum of 18°C (65°F), accompanied by significantly higher precipitation totaling 43 mm (1.7 in) over 7 days. Additionally, the humidity in May is higher at 84%, compared to February's 72%. For more information about February weather including detailed data, you can visit Galia weather in February.

May generally experiences warmer temperatures compared to March, with minimums averaging around 14°C (57°F) and maximums reaching up to 32°C (89°F), while March sees a cooler range with minimums of 6°C (42°F) and maximums of 21°C (70°F). Additionally, May has significantly lower precipitation, averaging only 8 mm (0.3 in) over just one day, contrast to March’s 40 mm (1.6 in) spread over five days. Humidity levels are also higher in May, at 84%, compared to 74% in March, making May feel more muggy. For more detailed information, you can check out Galia weather in March.

In comparing the weather of May and April, May boasts significantly warmer temperatures, with a minimum of 14°C (57°F), an average of 20°C (68°F), and a maximum of 32°C (89°F). In contrast, April starts cooler, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 24°C (75°F) and an average of 16°C (61°F). Additionally, May experiences much less precipitation, totaling just 8 mm (0.3 in) over 1 day, compared to April's 20 mm (0.8 in) over 3 days. Humidity remains relatively high in both months, but May shows slightly elevated levels at 84% compared to April's 78%. For more specific insights into April weather, check out Galia weather in April.

In May, temperatures range from a mild 14°C (57°F) at night to a warm 32°C (89°F) during the day, with an average temperature of 20°C (68°F). The month sees a total precipitation of 8 mm (0.3 in) over just 1 day, coupled with a high humidity of 84%.

Conversely, June brings slightly warmer weather with minimum temperatures at 16°C (62°F) and an average of 23°C (73°F), while still reaching a maximum of 32°C (90°F). Rainfall decreases to 5 mm (0.2 in) over the same number of days and humidity levels remain comparable at 83%.

For a more detailed comparison, check out Galia weather in June.

May tends to be a transitional month with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 32°C (89°F), averaging around 20°C (68°F). It experiences slightly higher humidity at 84% and a modest amount of precipitation of about 8 mm (0.3 in) over just 1 day. In contrast, July is much warmer, with temperatures starting at a minimum of 20°C (68°F) and soaring up to 35°C (95°F), averaging around 26°C (79°F). The humidity drops slightly to 81%, and it sees even less rainfall, with only 3 mm (0.1 in) across just 1 day. Overall, July offers hotter and drier conditions compared to May, making it a prime time for outdoor activities. For more detailed weather specifics, check Galia weather in July.

The weather in May is characterized by mild temperatures, with averages around 20°C (68°F) and a maximum of 32°C (89°F), accompanied by relatively high humidity at 84%. May also sees some precipitation, totaling 8 mm (0.3 in) over just one day. In contrast, August experiences warmer conditions, featuring a minimum temperature of 23°C (73°F) and an average of 26°C (80°F), reaching a maximum of 35°C (95°F). Notably, August has very low precipitation, with only 1 mm (0.1 in) and no rainy days, and slightly lower humidity at 78%. For more information, you can check out Galia weather in August.

May and September share similar maximum temperatures, both reaching around 32°C (89°F), but their overall feel differs. May starts off with cooler minimum temperatures averaging 14°C (57°F) compared to September’s warmer 19°C (67°F). This contributes to an average temperature that is significantly higher in September at 24°C (76°F) versus May’s 20°C (68°F). Additionally, while both months experience low precipitation—only one day of rain and about 8 mm (0.3 in) in May and 7 mm (0.3 in) in September—September boasts lower humidity at 74%, compared to May's 84%. For a deeper look at Galia’s weather during September, you can check out Galia weather in September.

In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 32°C (89°F), with an average of 20°C (68°F) and relatively low precipitation of just 8 mm (0.3 in) occurring over only 1 day. The humidity is quite high at 84%, creating a warm and slightly muggy atmosphere. In contrast, October sees slightly cooler temperatures, with lows of 15°C (59°F) and highs of 29°C (84°F), averaging around 21°C (70°F). The month receives more rainfall, totaling 18 mm (0.7 in) spread over about 3 days, but the humidity drops to 73%, making the air feel more comfortable. For more detailed information about the weather in October, visit Galia weather in October.

May typically showcases warmer temperatures compared to November, with averages around 20°C (68°F) and highs reaching up to 32°C (89°F). In contrast, November experiences cooler averages of 18°C (65°F), with maximum temperatures peaking at 25°C (78°F). Additionally, May sees minimal precipitation, averaging just 8 mm over about one day, while November is notably wetter, receiving approximately 41 mm across six days. Furthermore, May's humidity tends to be higher at 84%, compared to November's 71%. For more detailed information, check out Galia weather in November.

May and December present distinctly different weather patterns. In May, temperatures range from a mild 14°C (57°F) at night to a warm 32°C (89°F) during the day, with an average of 20°C (68°F). The month sees little rainfall, totaling only 8 mm (0.3 in) over just one day, accompanied by high humidity levels at 84%. In contrast, December offers cooler temperatures, with lows of 9°C (48°F) and highs peaking at 19°C (66°F), averaging 15°C (58°F). Precipitation increases significantly to 73 mm (2.9 in) over about ten days, and although humidity drops to 71%, the month feels much wetter overall. For more details on December conditions, check out Galia weather in December.

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Conclusion: What to Expect From May Weather in Galia

As May arrives in Galia, the weather transitions into a pleasantly warm embrace, setting itself apart from the cooler months of spring. While temperatures reach a maximum of 32°C (89°F), the average settles comfortably at 20°C (68°F), creating ideal conditions for outdoor adventures. The low precipitation, with only a single day of light rain, allows for plenty of sunshine and clear skies, perfect for exploring the stunning Cretan landscapes. Although humidity levels rise to 84%, the overall experience remains delightful as summer approaches. For a deeper dive into Galia's climate nuances, be sure to check out Galia Climate.