Last updated: August 21, 2025
Kastraki, Greece, in May offers a captivating blend of mild temperatures and occasional rain, creating an inviting atmosphere for visitors. With a maximum temperature reaching 34°C (93°F) and an average of 16°C (62°F), the weather is primarily warm, but evenings can be refreshingly cool, dipping to a minimum of 6°C (43°F). The month experiences 67 mm (2.6 in) of precipitation over 11 days, contributing to a relatively high humidity level of 72%. This combination of warmth and humidity supports the lush landscapes, making May an ideal time to explore the natural beauty and cultural richness of this unique region.
In May, Kastraki experiences a delightful transition into warmer weather, with temperatures showcasing a significant rise. The minimum temperature hovers at a comfortable 6°C (43°F), while the average climbs to 16°C (62°F). The days feel almost summer-like, peaking at a striking 34°C (93°F), providing the perfect backdrop for outdoor adventures amid stunning landscapes. This month marks a clear shift from the cooler spring months of April and March, indicating a cheerful embrace of the upcoming summer. As nature blooms in full splendor, May in Kastraki invites visitors to bask in pleasant sunshine and explore the breathtaking beauty of the region.
In Kastraki, Greece, May marks a transition into the warmer months, accompanied by 67 mm (2.6 in) of precipitation spread over 11 days. This slight increase from the previous month signals a gradual shift as spring gives way to summer, with rain becoming less frequent but still enough to nourish the blooming landscapes. Compared to the robust 138 mm (5.5 in) in January and a notable 106 mm (4.2 in) in February, May's rainfall is significantly lower, reflecting a general trend of decreasing precipitation as the year progresses toward its drier months. While June, with 96 mm (3.8 in) of rainfall, sees a slight uptick, the overall pattern indicates that Kastraki experiences a notable drop in precipitation as summer approaches, showcasing the region's characteristic Mediterranean climate.
In May, Kastraki experiences a moderate humidity level of 72%, marking a slight increase from the drier April at 70%. This increase signals the transition from the cooler, more humid months of early spring to the onset of summer. Interestingly, while May’s humidity is higher than April's, it remains significantly lower than the 84% recorded in January and 78% in February, showcasing a notable decline as the year progresses. As the region approaches the hot summer months, humidity levels drop sharply, with June seeing a more comfortable 60%. This trend indicates that although May may feel a bit humid, it's a refreshing prelude to the warmth of summer, inviting visitors to enjoy the lush landscape before the temperatures rise.
In Kastraki, Greece, the UV Index trends demonstrate a clear progression towards more intense sun exposure as the year unfolds. By May, the UV Index reaches 10, categorized as very high, which means sunburn can occur in as little as 15 minutes of unprotected skin exposure. This signifies a notable leap from the 8 observed in April, where burn time was slightly longer at 15 minutes. As the summer approaches, the UV Index peaks further in June with a staggering 11, indicating an extreme exposure risk. It's essential for residents and visitors alike to stay informed and adjust their sun protection strategies accordingly. For detailed information on UV levels throughout the year, check out Kastraki UV Index.
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As spring transitions into summer, May in Kastraki, Greece, basks in an impressive 396 hours of sunshine, marking a delightful peak in daylight that sets the stage for vibrant outdoor activities. This sunny month follows the gradual increase in sunlight from January's modest 198 hours to April’s 341 hours, showcasing a clear upward trend as warmer weather arrives. With each passing month, the days grow longer and brighter, culminating in June’s even higher 406 hours, but May distinctly stands out as a cheerful bridge between spring's budding beauty and summer's full bloom. The abundance of sunshine in May not only enhances the natural landscape but also invites visitors to indulge in the island's rich culture and stunning scenery, creating an unforgettable experience.
In Kastraki, Greece, the likelihood of basking in sunny weather significantly increases as spring transitions to summer. By May, the chance of enjoying sunlit days rises to an impressive 64%, making it one of the sunniest months of the year. This upward trend continues into the summer months, with July and August boasting the highest probabilities of sunshine at 83% and 86%, respectively. In contrast, the winter months exhibit much lower chances of sun, with January and November dipping to 25% and 26%. By observing this data, one can clearly see that if you're planning a visit in May, you're likely to be greeted by warm and sunny days, setting the stage for a delightful experience.
In Kastraki, Greece, the month of May heralds a welcome embrace of longer days, as daylight stretches to an impressive 14 hours. This increase from 13 hours in April marks a delightful continuation of spring, inviting both locals and visitors to savor the sun's warmth. As daylight gradually lengthens from the 9 hours of January to the tranquil 11 hours of October, May stands out as a vibrant turning point. Following May, the summer months—June, July, and August—maintain this generous daylight, ensuring that the allure of Kastraki is illuminated. As autumn approaches, daylight begins to wane, with a noticeable reduction as the year transitions back to shorter days, reflecting the cyclic rhythm of nature in this picturesque region.
As spring transitions into summer, May in Kastraki, Greece, offers a gentle breeze that complements the region's picturesque landscapes. The average wind speed holds steady at 1.9 m/s (4 mph), mirroring the calm conditions seen in previous months. Throughout the year, wind speeds tend to fluctuate slightly, with the breeze peaking in the winter months before gradually decreasing into early summer. Notably, May's consistency in wind patterns suggests a tranquil atmosphere, perfect for leisurely outdoor activities or soaking in the stunning views. As temperatures rise in June, the winds soften further, giving way to warm, inviting days ideal for exploration.
Weather in Kastraki varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kastraki, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May and January, significant differences are apparent. In May, temperatures range from a comfortable minimum of 6°C (43°F) to a warm maximum of 34°C (93°F), with an average of 16°C (62°F). The month sees a relatively moderate precipitation of 67 mm (2.6 in) over 11 days, accompanied by lower humidity at 72%. In contrast, January presents much colder conditions, with temperatures dipping as low as -11°C (13°F) and averaging around 5°C (41°F), while peaking at 20°C (69°F). This month experiences higher precipitation levels at 138 mm (5.5 in) across 13 days, alongside greater humidity at 84%. For more details on Kastraki's January weather, visit Kastraki weather in January.
May and February present striking contrasts in weather conditions. In May, temperatures begin to rise with a minimum of 6°C (43°F) and an average of 16°C (62°F), peaking at a warm 34°C (93°F). The month sees a total precipitation of 67 mm (2.6 in) over 11 days, with humidity levels around 72%. In contrast, February is considerably colder, showcasing a minimum temperature of -9°C (17°F) and an average of 7°C (44°F), with a maximum hitting only 18°C (65°F). February experiences more rainfall, totaling 106 mm (4.2 in) over 12 days and slightly higher humidity at 78%. For more detailed insights into February weather, you can visit Kastraki weather in February.
In comparison to March, May experiences significantly warmer temperatures, with a minimum of 6°C (43°F) and an average of 16°C (62°F), contrasting sharply with March's minimum of -3°C (26°F) and average of 8°C (47°F). May can reach up to 34°C (93°F), while March's maximum is much cooler at 21°C (71°F). Although May has less overall precipitation at 67 mm (2.6 in) over 11 days compared to March's 98 mm (3.8 in) over 13 days, the humidity levels remain relatively similar, with May at 72% and March at 75%. For more details about March weather, you can visit Kastraki weather in March.
When comparing the weather in April and May, we see a notable increase in temperature and humidity as spring transitions into early summer. In April, temperatures range from a minimum of 1°C (33°F) to a maximum of 26°C (78°F), with an average of 12°C (53°F), while May sees temperatures rise significantly, with a minimum of 6°C (43°F) and a maximum reaching up to 34°C (93°F), averaging 16°C (62°F). Precipitation is relatively similar between the two months, with April recording 60 mm (2.4 in) over 10 days and May slightly higher at 67 mm (2.6 in) over 11 days. Additionally, humidity levels increase modestly from 70% in April to 72% in May. For a detailed look at April weather, you can visit Kastraki weather in April.
May and June present a transition in weather patterns, with June generally experiencing slightly warmer temperatures. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 34°C (93°F), with an average of 16°C (62°F), while in June, the temperatures increase slightly, with a minimum of 8°C (47°F) and an average of 20°C (69°F), peaking at 33°C (91°F).
Precipitation is also higher in June, with 96 mm (3.8 in) recorded over 16 days, compared to May's 67 mm (2.6 in) over 11 days. Additionally, June has lower humidity levels at 60%, while May's humidity sits at 72%. For more detailed information, you can refer to Kastraki weather in June.
In comparing the weather between May and July, we notice a significant increase in average temperatures. May boasts a temperature range from a cool 6°C (43°F) at its lowest to a high of 34°C (93°F), while July presents a milder low of 14°C (58°F) and a maximum of 35°C (95°F). Additionally, July experiences less precipitation, averaging 51 mm (2.0 in) over 7 days compared to May's 67 mm (2.6 in) over 11 days, contributing to a drier atmosphere with lower humidity levels of 56% in July compared to 72% in May. For a closer look at the weather specifics, you can visit Kastraki weather in July.
May weather is characterized by a wide temperature range, with lows around 6°C (43°F) and peaks reaching up to 34°C (93°F), resulting in an average temperature of 16°C (62°F). This month also experiences higher humidity levels at 72% and more frequent rain, totaling 67 mm (2.6 in) over 11 days. In contrast, August presents a warmer climate with minimum temperatures around 14°C (58°F) and maximums soaring to 37°C (99°F), leading to a comfortable average of 24°C (76°F). Additionally, August has lower precipitation, with only 40 mm (1.6 in) over 7 days and significantly reduced humidity at 47%. For more details, visit Kastraki weather in August.
In May, temperatures can range from a cool 6°C (43°F) at night to a warm average of 16°C (62°F), peaking at a scorching 34°C (93°F) during the day. The month tends to be quite humid, with an average humidity of 72% and precipitation occurring on approximately 11 days, totaling 67 mm (2.6 in). In contrast, September offers a gradual shift, with nighttime lows at 9°C (48°F) and an average temperature of 20°C (69°F), reaching a maximum of 33°C (92°F). This month experiences less precipitation, recording only 49 mm (1.9 in) over just 5 days and a significantly lower humidity level of 56%. For more details on weather conditions, check out Kastraki weather in September.
May and October offer a transition in weather patterns, with May generally being warmer and sunnier. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 34°C (93°F), averaging around 16°C (62°F). The month sees approximately 67 mm (2.6 in) of precipitation spread over 11 days, with a humidity level of 72%. In contrast, October's temperatures are slightly cooler, with a minimum of 4°C (39°F), an average of 15°C (59°F), and a maximum of 29°C (85°F). It experiences a bit more rainfall, with 73 mm (2.9 in) over 9 days, while maintaining a humidity level of 70%. For more detailed information on October weather specifics, you can refer to Kastraki weather in October.
May and November present contrasting weather patterns. In May, temperatures range from a minimum of 6°C (43°F) to a maximum of 34°C (93°F), with an average of 16°C (62°F). The month experiences moderate precipitation of 67 mm (2.6 in) over about 11 days, alongside a humidity level of 72%. In comparison, November features cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 24°C (76°F), averaging at 11°C (53°F). The month sees increased precipitation, totaling 116 mm (4.6 in) across approximately 10 days and a higher humidity of 80%. For a closer look at November's weather specifics, you can visit Kastraki weather in November.
May and December present contrasting weather conditions, reflecting the transition from spring to winter. In May, temperatures range from a minimum of 6°C (43°F) to a comfortable average of 16°C (62°F), with highs reaching up to 34°C (93°F), making it a warm month overall. However, it also sees about 67 mm (2.6 in) of precipitation across 11 days, contributing to a humidity level of 72%. In stark contrast, December brings much cooler temperatures, with a minimum of -5°C (23°F) and an average of just 7°C (45°F); the maximum temperature typically reaches 15°C (60°F). Rainfall is significantly higher during this month, totaling 164 mm (6.4 in) over 15 days, and humidity increases to 83%. For more detailed information, you can visit Kastraki weather in December.
May in Kastraki usher in a delightful transition, with warmer temperatures and blooming landscapes that stand in stark contrast to the cooler earlier months. Visitors can expect a vibrant atmosphere, characterized by a mix of sunny days and the occasional brief rain shower, as the region experiences increased humidity. While temperatures rise significantly, with a comfortable average that invites outdoor exploration, the month maintains a refreshing edge compared to the summer heat that follows. To learn more about the overall climate of Kastraki, check out Kastraki Climate.