Last updated: August 21, 2025
In May, the enchanting island of Andros, Greece experiences pleasant weather, perfect for travelers seeking mild temperatures and beautiful landscapes. Maximum temperatures reach around 23°C (74°F), while the average sits comfortably at 18°C (65°F), and evenings can cool down to a refreshing 14°C (58°F). The month is characterized by low precipitation, totaling just 9 mm (0.4 in) across mainly one rainy day, contributing to a relatively dry atmosphere. With humidity levels averaging 77%, visitors can enjoy the warm sunshine while still feeling comfortable exploring the island's stunning scenery and vibrant culture.
In May, Andros, Greece, welcomes the warmth of spring with temperatures that rise notably from the chill of early months. The minimum temperature is a comfortable 14°C (58°F), while the average climbs to 18°C (65°F), reaching a pleasant maximum of 23°C (74°F). This transition marks a significant shift as the island blossoms into a vibrant paradise, inviting outdoor activities and exploration. As daylight lengthens and the sun becomes more consistent, visitors can enjoy mild evenings perfect for alfresco dining and stargazing, setting the stage for a delightful early summer experience.
In May, Andros, Greece experiences a significant drop in precipitation, with just 9 mm (0.4 in) of rain recorded over a mere single day. This decline continues the trend set in the preceding months, where rainfall steadily decreased from January's 97 mm (3.8 in) to April's 24 mm (0.9 in). As the island transitions into summer, the combination of warm temperatures and minimal rainfall marks May as a pivotal point, heralding the dry spell that typically characterizes the upcoming summer months. This stark reduction in both the amount and frequency of precipitation not only influences the island's lush landscapes but also signals the beginning of a serene, sun-soaked season ahead.
In May, Andros, Greece, experiences a slight uptick in humidity, reaching 77%. This marks an increase from the relatively stable levels seen in the preceding months, where humidity hovered around 74-75%. As spring transitions into summer, this rise in moisture can create a lush, vibrant landscape, perfect for exploring the island's natural beauty. Interestingly, May's humidity sets the stage for the drier summer months ahead, with a notable drop to 71% in June and further decreasing through July and August. Overall, May serves as a transitional period, embracing both the freshness of spring and the anticipation of the warmer, drier months to come.
As the days warm up in May, Andros, Greece experiences a significant rise in UV exposure, reaching a UV Index of 9, which falls into the very high category. This marks a continuation of the upward trend that began in April, when the UV Index hit 8. With a burn time of just 15 minutes, it's crucial to take sun safety seriously during this month, especially as the strong rays are a precursor to the peak of summer in June. Following this pattern, both June and July maintain the highest UV Index of 10, indicating that protection from the sun's harmful rays should be prioritized. To stay informed about the UV levels throughout the year, be sure to check out Andros UV Index.
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In May, Andros, Greece, basks in an impressive 401 hours of sunshine, marking a delightful peak in the springtime glow. This month stands out, as it follows a steady upward trend in sunlight hours that begins in January with just 205 hours. By the time May arrives, the days grow longer and brighter, showcasing a remarkable leap from 350 hours in April to the sun-drenched month of May. The gradual increase continues into the summer months, with June and July reaching their zenith at 413 and 426 hours respectively. As summer fades into autumn, the sunlight begins to taper off, yet May remains a cherished highlight, perfectly positioned between the vibrant spring and the sun-drenched summer, inviting travelers to revel in its radiant charm.
May in Andros, Greece, marks a significant transition towards sunnier days, with a notable 76% likelihood of sunshine. This increase follows a promising April, which offers 55% sunny spells, setting a positive trajectory as the seasons shift. As spring blooms into summer, the chance of sun becomes even more pronounced, leading into June's impressive 84% reliability. This trend illustrates the island's growing embrace of warm, sun-drenched days, making May an enticing month for those seeking to bask in the Mediterranean sun. Indeed, as summer approaches, Andros transforms into a vibrant haven of light and warmth, inviting visitors to enjoy its stunning landscapes under clear skies.
As the sun rises higher in the sky, May heralds a delightful increase in daylight hours in Andros, Greece, boasting an impressive 14 hours of light. Following the gradual transition from the 9 hours in January to 10 hours in February and so on, May represents a significant leap, illuminating the landscape with vibrant energy. This trend continues into June and July, where daylight remains consistent at 14 hours, creating the perfect conditions for outdoor adventures and sun-soaked relaxation. As summer draws to a close in August, the daylight begins to wane slightly, yet still offers 13 hours to savor. Ultimately, the progression from shorter winter days to the generous light of late spring and summer paints a beautiful picture of the Greek island's seasonal rhythm.
In May, the winds in Andros, Greece, begin to soften as spring transitions into summer, showcasing an average wind speed of 5.7 m/s (13 mph). This marks a notable decline from the breezier months of earlier spring, with April averaging 6.8 m/s (15 mph), creating a gentler atmosphere perfect for enjoying the island's natural beauty. However, this lull in wind speed is temporary, as summer months, particularly July, are characterized by a resurgence of invigorating gusts, reaching an average of 8.4 m/s (19 mph). Overall, while May offers a serene experience with its milder breezes, it sets the stage for the lively winds that will soon accompany the summer heat, inviting visitors to revel in the enchanting landscapes of this Aegean gem.
Weather in Andros varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Andros, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present a stark contrast in weather conditions. In May, temperatures range from a minimum of 14°C (58°F) to a maximum of 23°C (74°F), with a pleasant average of 18°C (65°F). The month experiences relatively low precipitation, recording only 9 mm (0.4 in) over just 1 day, and humidity levels sit at a comfortable 77%. In contrast, January features much cooler temperatures, with a low of 3°C (37°F) and a high of 19°C (67°F), and an average of 12°C (54°F). This month is notably wetter, receiving 97 mm (3.8 in) of rain on about 12 days, while humidity remains similar at 76%. For a detailed look at January weather, visit Andros weather in January.
When comparing the weather in May and February, May generally experiences warmer temperatures, with averages ranging from a minimum of 14°C (58°F) to a maximum of 23°C (74°F), while February's temperatures are cooler, peaking at 18°C (64°F). Additionally, May is significantly drier, with only 9 mm (0.4 in) of precipitation over just 1 day, compared to February's notable rainfall of 46 mm (1.8 in) spread over 9 days. Humidity levels are relatively similar, hovering around 77% in May and 75% in February. For a more detailed look at February's climate, you can check Andros weather in February.
In comparing the weather of May and March, May offers significantly warmer temperatures, with a minimum of 14°C (58°F) and an average of 18°C (65°F), reaching a maximum of 23°C (74°F). In contrast, March is much cooler, with temperatures ranging from a minimum of 4°C (39°F) to an average of 13°C (56°F) and a high of 17°C (63°F). Additionally, May sees much less precipitation, averaging only 9 mm (0.4 in) over about 1 day, compared to March, which experiences 48 mm (1.9 in) across approximately 6 days. This results in a slightly higher humidity level in May at 77%, compared to March’s 74%. For more detailed information on March conditions, you can check Andros weather in March.
In comparing the weather of April and May, May generally presents a warmer and drier climate. With minimum temperatures rising to 14°C (58°F) and an average of 18°C (65°F), May experiences milder conditions compared to April, which has a minimum of 10°C (50°F) and an average of just 15°C (59°F). Furthermore, May sees significantly less precipitation, with only 9 mm (0.4 in) over just one day, while April has 24 mm (0.9 in) across three days, making May a more favorable month for outdoor activities. Humidity levels are also slightly higher in May at 77%, compared to April's 75%. For more detailed insights, check Andros weather in April.
May and June exhibit a noticeable shift in weather conditions as spring transitions to early summer. In May, temperatures range from a mild 14°C (58°F) to a pleasant 23°C (74°F), with an average of 18°C (65°F). The month sees a modest amount of precipitation, totaling 9 mm (0.4 in) over just one day, and maintains a relatively high humidity level of 77%. In contrast, June warms up, with temperatures dipping only to 17°C (63°F) and reaching a maximum of 27°C (81°F), averaging 22°C (72°F). Precipitation decreases slightly to 7 mm (0.3 in), also across one day, and the humidity drops to 71%. This shift indicates a drier and warmer climate as summer approaches. For more details on June weather in Andros, you can visit Andros weather in June.
May and July present notably different weather conditions. In May, temperatures start from a minimum of 14°C (58°F) and can reach up to 23°C (74°F), with an average temperature of 18°C (65°F). The month experiences approximately 9 mm (0.4 in) of precipitation over the course of just 1 day and has a higher humidity level of 77%. In contrast, July sees warmer temperatures, ranging from a minimum of 21°C (70°F) up to a maximum of 30°C (87°F), with an average temperature of 25°C (76°F). Precipitation is minimal, with only 1 mm (0.1 in) expected over 0 days, and humidity drops to 68%. For those interested in exploring the July climate further, check out this link: Andros weather in July.
In May, the weather is mild with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 23°C (74°F), accompanied by a relatively high humidity of 77% and some precipitation, averaging 9 mm over just one day. In contrast, August offers a warmer climate, with temperatures starting at a minimum of 21°C (70°F) and peaking at 30°C (86°F). The humidity drops to 63%, and August sees no rainfall at all, making it a dry and hot month. For more detailed weather information, check out Andros weather in August.
In May, temperatures typically range from a minimum of 14°C (58°F) to a maximum of 23°C (74°F), with an average of 18°C (65°F). The month has a relatively low precipitation level of 9 mm (0.4 in) over just one day and a higher humidity of 77%. In contrast, September showcases warmer temperatures, with minimums of 18°C (65°F) and maximums reaching 27°C (81°F), averaging 23°C (74°F). The month experiences slightly less precipitation at 7 mm (0.3 in) over the same number of days, but the humidity drops to a comfortable 65%. This shift creates a noticeable difference in the overall feel of the weather. For more details, you can check Andros weather in September.
In May, the weather is characterized by mild temperatures, averaging around 18°C (65°F) with a maximum of 23°C (74°F) and only minimal rainfall of about 9 mm (0.4 in) across just one day. The humidity is relatively high at 77%, contributing to a pleasantly warm atmosphere. In contrast, October sees slightly warmer averages, around 20°C (68°F), with maximum temperatures reaching 25°C (78°F). However, it also experiences increased precipitation, totaling 24 mm (0.9 in) over three days, and a lower humidity level of 72%. For more specific details about the October weather in Andros, you can visit Andros weather in October.
In comparing the weather in May and November, May generally offers warmer temperatures, with average highs reaching 23°C (74°F) compared to November's maximum of 22°C (72°F). However, November experiences significantly more precipitation, averaging 46 mm (1.8 in) over seven days, while May sees just 9 mm (0.4 in) over only one day. Humidity levels are also quite similar, with May at 77% and November at 75%. This difference in rainfall and temperature creates a distinct shift in the weather experience as the year progresses. For more detailed information, check out Andros weather in November.
In May, the weather is pleasantly warm, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 23°C (74°F), and an average of 18°C (65°F). The month sees limited precipitation, receiving only 9 mm (0.4 in) over the course of just 1 day, while humidity levels remain relatively high at 77%. In contrast, December experiences cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 20°C (68°F), averaging 14°C (58°F). This month is significantly wetter, accumulating 95 mm (3.7 in) of rainfall spread over 13 days and maintaining a humidity level of 76%. For more detailed insights into the December weather, you can visit Andros weather in December.
May in Andros heralds a delightful transition into warmer months, with mild temperatures that invite outdoor adventures. Compared to the more sizzling summer months, May offers a refreshing average of 18°C (65°F), making it perfect for exploring the island without the intense heat. With only 1 day of precipitation and a manageable humidity of 77%, the weather strikes a harmonious balance between comfort and livability. Whether you’re wandering through charming villages or soaking in the breathtaking coastal views, May sets the stage for unforgettable experiences. Explore more about what the month has to offer at Andros Climate!