Last updated: August 21, 2025
May in Ithaki, Greece, presents a delightful transition into spring, featuring a maximum temperature of 24°C (75°F) and an average of 18°C (65°F), ensuring pleasant days for exploration. The climate is characterized by a minimum temperature of 13°C (55°F), inviting a cozy yet comfortable atmosphere. Although the month sees 16 mm (0.6 in) of precipitation spread over just 3 days, the overall humidity hovers around 72%, creating a refreshing environment. Whether you're wandering through the island's stunning landscapes or enjoying its rich cultural heritage, May's weather in Ithaki offers an enchanting backdrop for any getaway.
In Ithaki, Greece, the month of May ushers in a delightful warmth as temperatures rise noticeably from the chill of spring. With minimums around 13°C (55°F) and averages reaching up to 18°C (65°F), the island begins to shake off winter's embrace. The maximum temperatures can soar to 24°C (75°F), making it an ideal time for enjoying outdoor activities amidst blooming landscapes. This upward trend in temperatures, particularly when compared to the earlier months of April, invites visitors to bask in the island's natural beauty as it prepares for the summer ahead. May truly marks a turning point, offering a perfect blend of pleasant warmth and refreshing breezes, enticing travelers to explore all that Ithaki has to offer.
In May, Ithaki, Greece experiences a notable reduction in precipitation, with only 16 mm (0.6 in) of rain, making it one of the driest months of the year. This decline is significant compared to the heavier rainfall of the preceding months, such as January's 179 mm (7.1 in) and November's 225 mm (8.8 in). With just three days of rain, May marks a transition into the drier summer months, allowing for more sunshine and outdoor activities. As the island shifts toward June, where rainfall slightly increases to 23 mm (0.9 in), residents and visitors alike can relish the pleasant weather that May brings, setting the stage for vibrant summer experiences.
In Ithaki, Greece, May brings a refreshing shift with an average humidity of 72%, a slight dip from April's 70%. This transitional month hints at the approach of summer, where humidity continues to decline as the year progresses—June sees a more substantial drop to 60%. Overall, as the seasons change from the wetness of winter to the dry heat of summer, Ithaki experiences a gradual decrease in humidity. May serves as a bridge, balancing moderate moisture levels with the warmth of spring, making it an ideal time to explore the island's stunning landscapes without the intensity of the summer swelter.
As May arrives in Ithaki, Greece, the UV Index reaches a notable 9, categorizing it as very high. This signals a shift from the milder exposure of earlier months, with a brisk burn time of just 15 minutes for unprotected skin. Following April's peak of 8, May's elevated levels suggest that outdoor enthusiasts should exercise extra caution. With summer approaching, the trend reveals an upward trajectory in UV rays, reinforcing the importance of sun protection as June and the peak season loom ahead. Stay informed and prepared with details at Ithaki UV Index.
UV Risk Categories
May brings a radiant burst of sunshine to Ithaki, Greece, boasting an impressive 400 hours of glorious daylight. This month marks a delightful peak in daylight hours as the island transitions from the milder days of spring to the sun-drenched summer. Following a gradual increase from 209 hours in January to 349 hours in April, May stands out as a shining highlight before the summer months take the spotlight. As the sun continues to shine brightly, June and July see a further increase, reaching 410 and 422 hours respectively, while August dips slightly to 395 hours. This temporal dance of sunshine is not just a testament to Ithaki’s beauty, but an invitation to enjoy the vibrant outdoor life that flourishes with each radiant day.
As spring transitions into summer, May in Ithaki, Greece sees a significant increase in sunny weather, boasting a 69% chance of sunshine. This marks a noteworthy rise from the preceding months, notably from 57% in April and even from 59% in March. The trend is not just momentary; as the season progresses, June and July draw near their peak, showcasing a striking 86% and 97% likelihood of clear skies respectively. This progressive ascent hints at summer's promise, making May an ideal time for outdoor adventures on the picturesque island, as nature awakens and the days grow longer.
As spring unfolds in Ithaki, Greece, May brings a delightful increase in daylight, offering 14 hours of golden sunshine that perfectly complements the blossoming landscape. This gradual rise in daylight hours starts in January with just 9 hours, steadily increasing each month, showcasing a trend of revitalization as nature awakens. By April, the daylight reaches 13 hours, a prelude to May's abundant light. Following May, the daylight hours remain steady through June and July, before gently tapering off in the latter part of summer. This pattern not only enhances outdoor activities but also enriches the island's vibrant atmosphere, making May a truly luminous month in Ithaki.
In Ithaki, Greece, the month of May offers a gentle breeze with an average wind speed of 5.1 m/s (11 mph), marking a subtle decline from the windier winter months. Following a gradual decrease from January's brisk 8.6 m/s, the winds have calmed through the early spring, creating serene conditions ideal for outdoor activities. As summer approaches, the winds continue to mellow, with June bringing even lighter gusts at 4.1 m/s. This pattern indicates a transition into warmer months, where the light, soothing breezes of May pave the way for more relaxed summer days, making it an enchanting time to experience the beauty of Ithaki's landscapes.
Weather in Ithaki varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Ithaki, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January offer distinctly different weather experiences. In May, temperatures range from a mild 13°C (55°F) to a pleasant maximum of 24°C (75°F), with an average of 18°C (65°F). The month sees relatively low precipitation at 16 mm (0.6 in) over just three days, and humidity is moderate at 72%. In contrast, January is cooler, with temperatures ranging from a chilly 3°C (38°F) to a maximum of 19°C (66°F) and an average of 12°C (54°F). This month is much wetter, receiving 179 mm (7.1 in) of precipitation over 14 days, coupled with higher humidity levels at 84%. For more information on January weather, check out Ithaki weather in January.
May generally offers warmer and more pleasant weather compared to February. With minimum temperatures around 13°C (55°F) and maximums reaching 24°C (75°F), May boasts an average temperature of 18°C (65°F). In contrast, February experiences cooler temperatures, where the minimum dips to 4°C (40°F) and the maximum only reaches 17°C (63°F), resulting in a lower average of 13°C (55°F). Additionally, May has significantly less precipitation, with only 16 mm (0.6 in) over three days, while February sees much wetter conditions with 96 mm (3.8 in) spread across ten days. Although the humidity is slightly lower in May at 72%, February’s humidity at 78% can contribute to a chillier feeling. For more insights into February weather, check out Ithaki weather in February.
In comparing the weather between March and May, it’s evident that May offers a significantly warmer climate. While March sees temperatures ranging from a minimum of 6°C (44°F) to a maximum of 17°C (63°F), May enjoys milder conditions with a minimum of 13°C (55°F) and maximum reaching 24°C (75°F). Additionally, March experiences more rainfall with 63 mm (2.5 in) spread over 10 days, compared to May's lighter precipitation of only 16 mm (0.6 in) across 3 days. Interestingly, humidity levels are quite similar, with March at 75% and May slightly lower at 72%. For further insights on March weather, you can check out Ithaki weather in March.
In comparing the weather between April and May, we notice a slight increase in temperatures as May averages around 18°C (65°F) compared to April's 15°C (60°F). May tends to be drier, receiving only 16 mm (0.6 in) of precipitation over 3 days, while April experiences nearly twice that amount at 31 mm (1.2 in) across 5 days. Both months maintain relatively high humidity levels, with April slightly lower at 70% compared to May's 72%. For a detailed overview, you can check out Ithaki weather in April.
May weather features milder temperatures, with a minimum of 13°C (55°F) and an average of 18°C (65°F), while June sees warmer conditions, with temperatures ranging from a minimum of 16°C (62°F) to an average of 22°C (71°F). Precipitation in May is lower at 16 mm (0.6 in) with rain falling on 3 days, compared to June, which experiences 23 mm (0.9 in) of rain but only over 2 days. Additionally, June has lower humidity at 60% compared to May's 72%, contributing to a more comfortable feel even with higher temperatures. For more details, you can check out Ithaki weather in June.
May and July present distinctly different weather patterns. In May, temperatures range from a minimum of 13°C (55°F) to a maximum of 24°C (75°F), with an average temperature of 18°C (65°F). The month experiences a moderate level of precipitation, totaling 16 mm (0.6 in) over approximately three days, accompanied by relatively high humidity at 72%.
In contrast, July offers warmer conditions, with temperatures starting at 20°C (68°F) and peaking at 28°C (83°F), averaging around 24°C (76°F). Precipitation is less frequent, with only 13 mm (0.5 in) noted over just one day, and humidity dropping to a more comfortable 56%. For a detailed view of July weather, you can check Ithaki weather in July.
May and August showcase distinct weather patterns. In May, temperatures range from a minimum of 13°C (55°F) to a maximum of 24°C (75°F), with an average of 18°C (65°F). This month experiences relatively higher humidity at 72% and sees about 16 mm (0.6 in) of rain over approximately three days. In contrast, August is significantly warmer, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 30°C (85°F), and an average of 26°C (79°F). It boasts much lower humidity at 47% and a minimal 5 mm (0.2 in) of precipitation over just one day. For more details on weather in August, you can check Ithaki weather in August.
May and September present distinct weather profiles as spring transitions into autumn. In May, temperatures range from a minimum of 13°C (55°F) to a maximum of 24°C (75°F), with an average of 18°C (65°F). The month sees relatively light rainfall of 16 mm (0.6 in) over just three days, accompanied by a higher humidity level of 72%. In contrast, September enjoys warmer conditions with a minimum temperature of 18°C (64°F) and a maximum reaching 28°C (82°F), averaging 24°C (76°F). This month experiences increased rainfall totaling 49 mm (1.9 in) over four days, but humidity drops to a more comfortable 56%. For a closer look at the weather during this beautiful transitional month, check out Ithaki weather in September.
May and October offer distinct weather experiences, characterized by varying temperatures and precipitation levels. In May, the temperature ranges from a minimum of 13°C (55°F) to a comfortable maximum of 24°C (75°F), with an average of 18°C (65°F). This month sees relatively low precipitation at 16 mm (0.6 in) over just 3 days, combined with a humidity level of 72%.
In contrast, October features slightly warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 26°C (79°F), averaging 21°C (70°F). However, it is marked by significantly higher precipitation, totaling 121 mm (4.8 in) over 8 days, while humidity remains fairly stable at 70%. To learn more about October weather in Ithaki, visit Ithaki weather in October.
When comparing the weather in May and November, it’s evident that both months have similar temperature ranges, with average daily temperatures hovering around 18°C (65°F). However, May enjoys significantly less rainfall, accumulating only 16 mm over about three days, while November experiences a much wetter climate, with a staggering 225 mm of precipitation over 14 days. Additionally, humidity levels are higher in November, sitting at 80% compared to May's 72%, contributing to a more overcast and damp atmosphere. For a detailed look at November’s conditions specifically, you can visit Ithaki weather in November.
May and December present quite a contrast in weather. In May, temperatures are milder, ranging from a minimum of 13°C (55°F) to a pleasant average of 18°C (65°F), peaking at 24°C (75°F). Precipitation is relatively low, with only 16 mm (0.6 in) over approximately 3 days, and humidity sits at around 72%. Conversely, December experiences cooler temperatures, with a minimum of 8°C (46°F) and an average of 15°C (58°F), reaching a maximum of 19°C (67°F). However, it is significantly wetter, with 204 mm (8.0 in) of rainfall spread over 16 days, and humidity levels increase to 83%. For more details, you can check Ithaki weather in December.
As May unfolds on Ithaki, the island welcomes a delightful shift in weather, showcasing milder temperatures compared to the cooler early spring months. With the average temperature rising to a pleasant 18°C, residents and visitors alike can enjoy more outdoor activities under the sun. Although May brings some light precipitation, the overall humidity remains comfortable, striking a perfect balance for those seeking a serene escape. This transitional month marks the beginning of the warmer season, making it an ideal time to explore the island's natural beauty. For a deeper understanding of what to expect throughout the year, check out Ithaki Climate.