Last updated: August 21, 2025
Experience the charm of Aegina, Greece, in May, where temperatures are delightfully mild, reaching a maximum of 28°C (83°F) and an average of 20°C (68°F). As the warmth envelops the island, enjoy refreshing breezes that keep the comfortable minimum temperature at 14°C (57°F). While May welcomes the blossoming scenery, it also brings a sprinkle of rain, with only 11 mm (0.4 in) of precipitation over just 2 days. The 77% humidity adds a touch of tropical allure, making this month an ideal time to soak in Aegina’s stunning landscapes and vibrant culture.
As May arrives in Aegina, Greece, the island begins to bask in the warmth of spring, signaling a delightful transition towards summer. With temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (83°F), the month offers an inviting atmosphere for outdoor activities and exploration. The average temperature peaks at 20°C (68°F), ensuring that days are comfortably warm, while evenings remain pleasantly mild. This trend marks a significant shift from the cooler spring months, as Aegina shakes off the last remnants of winter, welcoming longer days filled with vibrant sunshine and cultural experiences. Whether lounging by the beach or wandering through charming streets, May in Aegina promises an enchanting climate that sets the stage for a memorable getaway.
In May, Aegina, Greece, experiences a striking shift in weather, marking the transition into the warmer months. With a mere 11 mm (0.4 in) of precipitation over just 2 days, the island basks in the sun, illustrating a significant reduction compared to the wetter months preceding it. This trend of decreasing rainfall is evident as April recorded 30 mm (1.2 in) over 4 days. As spring unfolds, the delightful Mediterranean climate invites outdoor activities, making May an ideal time for visitors to explore Aegina's stunning landscapes, relish in blossoming flora, and enjoy the vibrant local culture, all under predominantly clear skies. The minimal rainfall not only sets the stage for beautiful sunny days but also hints at the dry summer ahead, a common characteristic of this charming island.
In May, Aegina, Greece, experiences a slight uptick in humidity at 77%, marking one of the higher points of the year. This increase follows a gradual decline from the winter months, where humidity levels hovered around 75-76%. As spring transitions into summer, May's moisture levels signal the approach of warmer weather, contrasting with the drier conditions that emerge in the subsequent months—June's humidity dips to 71%, showcasing the dramatic shift as summer fully takes hold. Overall, the trend reflects a well-defined seasonal pattern, where the comforting humidity of May gradually gives way to the balmy, drier days of summer.
In May, Aegina, Greece, experiences a significant surge in UV radiation, with the UV Index climbing to 10, indicating a very high exposure category. This sharp increase from April’s UV Index of 8 signals that visitors should be especially cautious, as the recommended burn time reduces to just 15 minutes. This trend continues into June and July, where the UV Index remains at its peak, necessitating protective measures such as sunscreen and shade to prevent skin damage. As the summer months approach, it's crucial to stay vigilant about UV exposure. For more detailed information, check out the Aegina UV Index.
UV Risk Categories
May in Aegina, Greece, bathes visitors in a delightful 399 hours of sunshine, marking a peak in the spring season that hints at the vibrant summer ahead. This month stands out as a time when daylight begins to outshine the preceding months, with a remarkable increase from 347 hours in April. As the days lengthen and temperatures rise, the island transforms into a sun-kissed paradise, perfect for outdoor adventures and exploration of its stunning landscapes. Following May, the sunshine only intensifies, peaking in July with 422 hours, creating a continuous wave of warmth and light that lingers until the gentle shift of autumn in September. The trend of increasing daylight hours not only enhances the beauty of Aegina but also enriches the experience of those lucky enough to enjoy its springtime charm.
In Aegina, Greece, the likelihood of sunny weather sees a noticeable upward trend as we move from January to May. Starting with a modest 49% chance of sunshine in the heart of winter, the probabilities gradually rise, peaking at 71% in May. This upward trajectory not only heralds the arrival of warmer months but also signals a shift towards the vibrant, sun-soaked days that the summer season promises. As spring blossoms, May emerges as a delightful month where residents and visitors alike can bask in the increasing sunshine, making it an ideal time to explore the island's natural beauty and enjoy outdoor activities.
As spring blossoms into summer in Aegina, Greece, the duration of daylight experiences a significant increase. Starting from 11 hours in March, the lengthening days embrace the warmth of May, where sunlight graces the island for 14 hours. This peak in daylight continues into June and July, offering a delightful opportunity for outdoor exploration. As summer begins to wane, daylight gradually decreases, leading to 13 hours in August and further down to 12 hours in September. The cycle then returns to its winter rhythm, with daylight dropping back to 10 hours by November. This gradual ebb and flow of sunlight not only marks the changing seasons but also offers a vivid reminder of nature's consistent dance between light and dark.
In Aegina, Greece, the month of May showcases a gentle transition in wind patterns, with an average speed of 3.1 m/s (7 mph), marking a noticeable dip from the gustier earlier months. The winds gradually soften as the season progresses, with April recording 3.5 m/s (8 mph), hinting at the calmness of early summer. Interestingly, this trend of decreasing wind speed continues into June, where it reaches its annual low at 2.7 m/s (6 mph). However, as summer unfolds, the winds gain strength once more in July and August, suggesting that while May offers serene breeziness ideal for leisurely seaside activities, the following months will see a revitalization of the winds, perfect for sailing and other water sports.
Weather in Aegina varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Aegina, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present strikingly different weather conditions. In May, temperatures range from a mild 14°C (57°F) at night to a warm 28°C (83°F) during the day, with an average of 20°C (68°F). This month experiences minimal precipitation, with just 11 mm (0.4 in) falling over a couple of days and relatively high humidity at 77%. In contrast, January is significantly cooler, with temperatures ranging from a chilly 1°C (34°F) to a moderate 19°C (66°F) and an average of 11°C (52°F). January also sees much more precipitation, totaling 60 mm (2.4 in) over about eight days, while humidity remains similar at 76%. For more detailed information on January conditions, you can visit Aegina weather in January.
When comparing the weather in May and February, it’s clear that May offers a warmer and drier climate. In May, temperatures range from a mild 14°C (57°F) at night to a comfortable 28°C (83°F) during the day, with only 11 mm (0.4 in) of precipitation over approximately 2 days. In contrast, February experiences cooler temperatures, with lows of 4°C (40°F) and highs reaching only 18°C (64°F). Additionally, February is significantly wetter, receiving 48 mm (1.9 in) of rainfall across 8 days. Both months have similar humidity levels, around 75-77%, but May's conditions are generally more pleasant and inviting. For more details, you can check Aegina weather in February.
The weather in May tends to be significantly warmer and drier compared to March. In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F) and only 11 mm (0.4 in) of precipitation over just 2 days. In contrast, March experiences cooler temperatures, with a minimum of 4°C (39°F) and a maximum reaching 20°C (68°F), averaging 13°C (55°F). Additionally, March sees more rainfall, accumulating 33 mm (1.3 in) over 4 days, alongside a slightly lower humidity level of 74%. For more specific details about the weather in March, you can visit Aegina weather in March.
In comparing the weather of May and April, May presents a noticeable increase in temperature, with average highs reaching 28°C (83°F) compared to April's maximum of 25°C (76°F). The minimum temperatures also reflect this trend, rising from 9°C (48°F) in April to 14°C (57°F) in May. Additionally, May experiences significantly less precipitation, recording only 11 mm (0.4 in) over just 2 days, whereas April sees 30 mm (1.2 in) spread over 4 days. Humidity levels remain relatively similar, at 77% in May and 75% in April. For more detailed information on April weather, you can check Aegina weather in April.
May and June exhibit notable differences in weather patterns. In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). The month receives about 11 mm (0.4 in) of precipitation over just 2 days, accompanied by a humidity level of 77%. In contrast, June experiences slightly higher temperatures, with a minimum of 16°C (62°F) and a maximum of 32°C (89°F), averaging 23°C (74°F). Precipitation increases slightly to 14 mm (0.6 in) over the same number of days, but humidity decreases to 71%. This shift indicates a transition to warmer and relatively drier conditions as summer approaches. For more detailed weather information, you can explore Aegina weather in June.
May and July present a distinct contrast in weather patterns. In May, temperatures range from a cooler minimum of 14°C (57°F) to a pleasant average of 20°C (68°F), peaking at 28°C (83°F). The month sees light precipitation of 11 mm over just two days and exhibits higher humidity at 77%. In contrast, July warms up significantly, with minimum temperatures rising to 21°C (70°F) and an average of 27°C (80°F), reaching a maximum of 34°C (94°F). Precipitation is minimal in July, at only 3 mm and just one rainy day, accompanied by lower humidity levels at 68%. This shift indicates that while May is milder and wetter, July is typically hotter and drier. For more details, check out Aegina weather in July.
May tends to be milder and more humid compared to August, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (83°F) and an average of 20°C (68°F). It sees about 11 mm of precipitation over two days, resulting in a higher humidity level of 77%. In contrast, August is significantly warmer, with temperatures varying from a minimum of 22°C (72°F) to a maximum of 34°C (93°F), averaging 27°C (81°F). Notably, August experiences minimal precipitation, just 3 mm over the entire month, and boasts significantly lower humidity at 63%. For more detailed information on August weather, visit Aegina weather in August.
In comparing the weather of May and September, we can see noticeable differences in temperature and precipitation. May features a milder range of temperatures, with minimums around 14°C (57°F) and maximums reaching up to 28°C (83°F), while September tends to be warmer, with minimums of 17°C (62°F) and maximums hitting 31°C (89°F). Additionally, September experiences nearly double the precipitation at 25 mm (1.0 in) compared to May’s 11 mm (0.4 in). The humidity levels also differ, with May being more humid at 77%, whereas September is comparatively drier at 65%. For more detailed information, you can check Aegina weather in September.
In May, the weather tends to be warm and pleasant, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 28°C (83°F) and an average of around 20°C (68°F). The month experiences relatively low precipitation, with just 11 mm (0.4 in) over about 2 days, and a humidity level of 77%. In contrast, October shows a slight increase in minimum temperature at 15°C (58°F) while maintaining an average and maximum similar to May. However, it sees significantly higher precipitation, with 39 mm (1.5 in) over 3 days, and slightly lower humidity at 72%. For more details about October weather, check out Aegina weather in October.
May and November present contrasting weather patterns. In May, temperatures typically range from a mild 14°C (57°F) to a warm 28°C (83°F), with an average of 20°C (68°F). The month enjoys relatively low precipitation, totaling just 11 mm (0.4 in) over about 2 days, and humidity levels are around 77%. In contrast, November experiences cooler temperatures, with a minimum of 10°C (50°F), an average of 17°C (63°F), and a maximum of 23°C (74°F). This month also sees significantly higher precipitation at 60 mm (2.4 in) across 8 days, while humidity is slightly lower at 75%. For more insights on the weather, you can check out Aegina weather in November.
May and December present contrasting weather patterns, showcasing the shift from spring to winter. In May, temperatures range from a mild 14°C (57°F) at night to a warm 28°C (83°F) during the day, with an average of 20°C (68°F). The month experiences low precipitation of just 11 mm (0.4 in), spread across only 2 days, and maintains a relatively high humidity of 77%. In contrast, December brings cooler temperatures, with a minimum of 6°C (44°F) and a maximum of 20°C (68°F), averaging at 13°C (57°F). This month is significantly wetter, receiving 69 mm (2.7 in) of rain over 10 days, and the humidity remains slightly lower at 76%. For more detailed information on December weather, you can visit Aegina weather in December.
As May unfolds in Aegina, the weather transitions into a delightful warmth, making it distinct from the cooler months preceding it. With an average temperature hovering around 20°C (68°F), days become pleasantly mild, encouraging outdoor activities and exploration. The island experiences minimal rainfall, with only about 11 mm falling across just a couple of days, allowing for plenty of sunshine and vibrant scenery. While humidity levels remain relatively high at 77%, the overall climate is inviting, setting the stage for the bustling summer months ahead. For those curious about Aegina's overall climate, you can find more detailed insights here: Aegina Climate.