May Weather in Ialysos, Greece

Last updated: August 21, 2025

Experience the delightful May weather in Ialysos, Greece, characterized by a charming average temperature of 20°C (68°F), with daily maxima reaching up to 26°C (79°F) and minima cooling down to 16°C (61°F). This season greets visitors with warm sunshine and only a touch of rain, as the month receives about 9 mm (0.4 in) of precipitation spread over just 2 days. With humidity levels hovering around 73%, the air feels pleasantly refreshing, making May an ideal time to explore the stunning landscapes and rich history of this beautiful island.

May Temperature in Ialysos

In Ialysos, Greece, May marks a notable transition into warmer weather, showcasing a delightful shift in temperatures. With minimums rising to 16°C (61°F) and maximums reaching a pleasant 26°C (79°F), the average temperature hovers around 20°C (68°F), setting the stage for ideal outdoor activities. This is a significant leap from the cooler months of April, where temperatures only range from 10°C (50°F) to 21°C (70°F). As the days grow longer and sunnier, May invites visitors to embrace the vibrant atmosphere of the region, making it one of the most appealing months to explore the beautiful landscapes and rich history of Ialysos. The warmth sets a promising tone for the summer ahead, blending comfort with the allure of Mediterranean charm.

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

The chart illustrates May temperature patterns in Ialysos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ialysos, 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).
JanFebMarAprMayJunJulAugSepOctNovDec575859626873788178736761
Data source: Temperature data for Ialysos 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 Ialysos

In Ialysos, Greece, May marks a significant shift in the weather pattern, as precipitation dwindles to just 9 mm (0.4 inches), making it one of the driest months of the year. This decline is striking when compared to the heavier rainfall in earlier months, such as January with 210 mm and February with 121 mm. During May, rain falls on only 2 days, signaling the onset of the drier summer season ahead. The transition from the wetter spring months to the arid conditions of summer becomes evident, as the region prepares for nearly precipitation-free months, with June and July seeing a mere 4 mm and 2 mm, respectively. This trend highlights Ialysos' climate, characterized by its sunny summers and a brief, wet spring, perfect for enjoying the beautiful Mediterranean landscapes.

May Precipitation Trends in Ialysos

The chart displays monthly precipitation patterns in Ialysos, 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 Ialysos, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec210121107359420273169305
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ialysos

In Ialysos, Greece, May brings a slight increase in humidity, averaging around 73%, following a steady decline from the wetter months of winter and early spring. While this level is higher than the approaching summer months, which see humidity drop to around 66% in June, it marks a noticeable transition from the damp conditions of the preceding January through April, where humidity peaked at a significant 83%. As spring gives way to summer, May serves as a bridge, offering a balanced climate that showcases the region's unique charm before the more arid heat of summer sets in. The decreasing trend in humidity over the months not only enhances the beautiful outdoor appeal during this time but also makes May one of the more enjoyable months for visitors seeking pleasant experiences amid the blossoming Mediterranean landscape.

May Average Humidity in Ialysos

This chart illustrates the average monthly humidity levels in Ialysos, 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 Ialysos is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%80%72%73%66%52%43%49%68%78%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ialysos

As the sun rises higher in the sky, May in Ialysos, Greece, marks a significant leap in the UV Index, reaching an impressive 10 and classified as very high. This trend of escalating UV exposure is clearly visible as the year progresses; just a couple of months prior, in April, the index was at 8. With a burn time of only 15 minutes in May, it's crucial for sun seekers to take precautions. The likelihood of experiencing UV-induced skin damage intensifies compared to earlier months, where the index remained below 8. As we move into summer, Ialysos residents and visitors should remain vigilant about sun protection. For more insights, check the detailed Ialysos UV Index.

Maximum UV Index Levels in Ialysos for May

The chart shows the monthly maximum UV Index (UVI) for Ialysos 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 Ialysos typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3578101110108743
Data source: Ialysos 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 Ialysos

In Ialysos, Greece, May heralds the peak of sunshine, with an impressive 399 hours of bright, warm days that invite outdoor adventures and leisurely beach outings. As the months transition from the cooler depths of winter, where January sees only 217 hours of sunlight, the steady climb in daylight becomes strikingly evident. By the time we reach April, Ialysos bathes in 356 hours of sunshine, hinting at the summer splendor to come. With each passing month, the sun's hold intensifies, culminating in July's peak of 420 hours. Although August follows closely behind with 395 hours, it's the blossoming of May that signals the true advent of summer, offering a perfect blend of warmth and daylight that makes this coastal gem irresistible.

Monthly Sunshine Duration in Ialysos: May Highlighted

The May sunshine duration represents the total number of hours Ialysos 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.
JanFebMarAprMayJunJulAugSepOctNovDec217h271h335h356h399h407h420h395h348h325h277h269h
Data source: Ialysos May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ialysos During May

In Ialysos, Greece, the likelihood of sunny weather sees a significant uptick as spring transitions into summer. May stands out with an impressive 81% chance of sunshine, making it one of the sunniest months of the year. This marks a clear increase from the previous months, with April at 60% and March at 70%. As the season progresses, sunny days become even more likely, with June reaching a remarkable 96%. This trend underscores Ialysos as a prime destination for sun-seekers in May, when the warm weather begins to set in, paving the way for the stunning summer days ahead.

Percentage of Sunny Days in May in Ialysos

The chart illustrates the percentage of sunny days in Ialysos 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 Ialysos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%71%70%60%81%96%98%100%97%79%54%48%
Data source: Ialysos May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ialysos in May

In Ialysos, Greece, the transition into May marks a significant increase in daylight, with the sun gracing the skies for 14 hours each day. This trend emerges after the gradual ascent from 9 hours in January to 13 hours in April, illustrating how spring unfurls its warmth and light. The month of May not only brings longer days, but it also symbolizes the peak of spring, where nature becomes vibrant and inviting. Following May, daylight remains resiliently high through June and July, sustaining 14 hours, before gently tapering off as summer wanes. This rhythmic ebb and flow of daylight is a prelude to the enchanting experience of Greek summers, offering both residents and visitors ample time to indulge in the beauty of Ialysos.

Average Daylight Hours in Ialysos for May

The chart illustrates the variation in daylight duration in Ialysos throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 58m10h 50m11h 58m13h 8m14h 6m14h 35m14h 20m13h 28m12h 22m11h 13m10h 13m9h 42m
Data source: Ialysos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Ialysos

In Ialysos, Greece, May stands out as a delightful transition month, showcasing a gentle breeze with an average wind speed of 5.9 m/s (13 mph). This marked a slight dip from the preceding months, where January and June both flirt with more robust winds at 7.1 m/s (16 mph) and 7.2 m/s (16 mph), respectively. As spring unfolds, the winds taper off from the more vigorous gusts of winter and early spring, offering a calming atmosphere that is ideal for outdoor activities. Moving into summer, July sees the softest winds of the year at 5.6 m/s (13 mph), suggesting a trend of increasing warmth and serene conditions, perfect for sun-soaked days by the Aegean Sea. Overall, May remains a charming month, inviting visitors to relish the pleasant breezes before the summer heat fully takes hold.

Average May Wind Speed in Ialysos

The chart displays monthly wind speed patterns in Ialysos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.16.76.66.75.9 m/s7.25.66.66.34.84.77.1
Data source: Ialysos May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Ialysos Compares to Other Months

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

May and January present stark contrasts in weather conditions. In May, temperatures are comfortably warm, with a minimum of 16°C (61°F) and an average of 20°C (68°F), peaking at 26°C (79°F). The month sees relatively low precipitation, totaling just 9 mm (0.4 in) over 2 days, accompanied by a humidity level of 73%. In contrast, January experiences much colder temperatures, ranging from a minimum of 4°C (39°F) to a maximum of 19°C (66°F), with an average of 14°C (57°F). This month is marked by significantly higher precipitation, with 210 mm (8.3 in) over 15 days, and a slightly higher humidity of 83%. For more detailed insights into January’s weather, you can visit Ialysos weather in January.

The weather in May is significantly warmer and drier compared to February. In May, temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average temperature of 20°C (68°F) and only 9 mm of precipitation spread over 2 days. In contrast, February experiences cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 19°C (67°F), averaging 15°C (58°F), and a substantial 121 mm of precipitation over 12 days. Additionally, February has a higher humidity level at 81%, compared to May's 73%. For further details on February weather, you can check Ialysos weather in February.

In comparing the weather between May and March, it's clear that May offers a more pleasant climate. May's temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 20°C (68°F). In contrast, March sees much cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 19°C (67°F), averaging just 15°C (59°F). Additionally, March experiences significantly more precipitation, totaling 107 mm (4.2 in) over 8 days, while May enjoys only 9 mm (0.4 in) of rainfall over just 2 days. Humidity levels are also slightly higher in March at 80%, compared to 73% in May. For a more detailed look at March weather, you can check Ialysos weather in March.

In comparing the weather between April and May, May consistently offers warmer temperatures, with an average of 20°C (68°F) compared to April's cooler average of 17°C (62°F). The maximum temperature in May reaches 26°C (79°F), which is notably higher than April's maximum of 21°C (70°F). Additionally, May experiences significantly less precipitation, totaling only 9 mm (0.4 in) over just 2 days, while April receives 35 mm (1.4 in) spread across 4 days. Humidity levels remain similar, with May at 73% and April at 72%. For a more detailed look at April's weather, you can check out Ialysos weather in April.

In comparing the weather between May and June, we see a notable increase in temperatures as June features a minimum of 17°C (62°F) and an average of 23°C (73°F), compared to May's minimum of 16°C (61°F) and average of 20°C (68°F). The maximum temperatures also rise, reaching 28°C (82°F) in June versus 26°C (79°F) in May. Precipitation decreases significantly from 9 mm (0.4 in) over 2 days in May to just 4 mm (0.2 in) over a single day in June, contributing to a lower humidity level of 66% in June compared to May's 73%. For more detailed information, you can check Ialysos weather in June.

In May, temperatures begin to warm up, with minimums around 16°C (61°F) and averaging 20°C (68°F), peaking at 26°C (79°F). The month sees a bit of rainfall, tallying up to 9 mm over two days, coupled with a relatively high humidity level of 73%. In contrast, July brings about hotter and drier conditions, with minimum temperatures rising to 21°C (69°F) and averaging 26°C (79°F), reaching a maximum of 30°C (87°F). Notably, July experiences very little precipitation at just 2 mm, with no rainy days recorded, and humidity drops considerably to 52%. This significant difference in both temperature and dryness highlights the transition from the mild spring of May to the warm summer of July. For more details, check out Ialysos weather in July.

May and August present contrasting weather conditions, highlighting the transition from spring to summer. In May, temperatures range from a mild 16°C (61°F) to a comfortable maximum of 26°C (79°F), accompanied by an average humidity of 73% and light precipitation totaling 9 mm over 2 days. In contrast, August boasts significantly warmer temperatures, with minimums of 24°C (76°F) and maximums reaching 32°C (90°F), while humidity drops to 43% and there is no recorded rainfall. For more detailed insights on August weather in the area, you can visit Ialysos weather in August.

May and September offer distinct weather experiences. In May, temperatures range from a minimum of 16°C (61°F) to a maximum of 26°C (79°F), with an average of 20°C (68°F). The month sees some rainfall, with around 9 mm (0.4 in) over about 2 days, accompanied by a higher humidity level of 73%. In contrast, September enjoys warmer temperatures, with a minimum of 20°C (69°F) and a maximum reaching 29°C (84°F), averaging 26°C (78°F). It is notably drier, with only 2 mm (0.1 in) of precipitation and no rainy days, leading to a more comfortable humidity level of 49%. For more details, you can visit Ialysos weather in September.

In May, temperatures start to warm up with a minimum of 16°C (61°F) and an average high of 26°C (79°F), making it a comfortable time of year. The month sees low precipitation at only 9 mm (0.4 in) over about 2 days, coupled with relatively high humidity at 73%. In contrast, October experiences slightly cooler minimum temperatures at 15°C (60°F) and an average of 23°C (73°F), but the maximum can reach 27°C (81°F). However, this month is much wetter, with precipitation peaking at 73 mm (2.9 in) over 5 days, though the humidity is a bit lower at 68%. For more detailed weather information, check out Ialysos weather in October.

May generally offers warmer temperatures compared to November, with a minimum of 16°C (61°F) and a maximum of 26°C (79°F), while November's temperatures range from a low of 13°C (55°F) to a high of 24°C (75°F). Despite similar average temperatures of 20°C (68°F), May experiences significantly less precipitation at just 9 mm (0.4 in) over 2 days, whereas November sees a substantial increase in rainfall, recording 169 mm (6.7 in) over 8 days. Additionally, November has a slightly higher humidity level at 78%, compared to May's 73%. For more details, you can check Ialysos weather in November.

May and December present quite different weather conditions. In May, temperatures range from a mild 16°C (61°F) to a warm 26°C (79°F), with an average of 20°C (68°F), and only a light 9 mm (0.4 in) of precipitation over just 2 days, resulting in a humidity level of 73%. In contrast, December sees much cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 20°C (69°F), averaging around 16°C (61°F). However, it experiences significantly more rainfall, totaling 304 mm (12.0 in) across 17 days, and higher humidity at 84%. For more detailed information, you can check Ialysos weather in December.

Compare Ialysos's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Ialysos

As May unfolds in Ialysos, the weather strikes a delightful balance between warmth and comfort, making it a refreshing change from the chillier spring months. With temperatures reaching a pleasant peak of 26°C (79°F), this month offers a fantastic opportunity to enjoy the outdoors, especially with only a couple of days of rain to contend with. The average humidity of 73% adds a subtle softness to the air, contributing to the overall inviting atmosphere. May’s mild climate heralds the approach of summer, inviting visitors and locals alike to bask in the beauty of this vibrant season. For more details on what to expect throughout the year, check out Ialysos Climate.