Last updated: August 21, 2025
Experience the charming May weather of Kuressaare, Estonia, where temperatures can reach a maximum of 25°C (78°F) while hovering at an average of 10°C (51°F). As spring unfolds, the temperature may dip to a minimum of -1°C (31°F) during the cooler nights, making for refreshing evenings. With preparation in mind, travelers should be aware of an average precipitation of 41 mm (1.6 in) over approximately 8 days, adding a gentle touch to the vibrant landscapes. The humidity level sits at a comfortable 84%, creating a diverse and captivating atmosphere perfect for exploring this delightful island town.
As spring blossoms in Kuressaare, May brings a delightful transition in temperatures, reflecting a true awakening from winter's chill. With minimums hovering around -1°C (31°F), the city begins to shake off its frosty grip, gradually warming up to an average of 10°C (51°F) and reaching a pleasantly warm maximum of 25°C (78°F). This remarkable shift from the preceding months not only highlights the contrast but also sets the stage for the onset of summer, inviting both residents and visitors to bask in the increasingly vibrant outdoor life. The mild climate creates an ideal backdrop for exploring the stunning landscapes and historical sites that Kuressaare has to offer during this enchanting time of year.
In May, Kuressaare experiences a shift in precipitation patterns, receiving a total of 41 mm (1.6 in) of rain over just 8 days. This volume mirrors that of February, indicating a steady moisture level as spring progresses. While April saw a dip in rainfall with only 34 mm (1.3 in), May's precipitation marks a gradual return to slightly wetter conditions typical of the season. As June approaches and averages rise to 45 mm (1.8 in), it becomes clear that the region braces for more consistent and heavier rainfall, signaling the onset of summer. Overall, May serves as a bridge between spring's dryness and the intensifying precipitation of summer months, hinting at nature's readiness to bloom.
As spring transitions into summer, May in Kuressaare, Estonia showcases a noticeable drop in humidity, averaging at 84%. This slight decrease from the higher winter months—where humidity hovers between 87% to 89%—indicates a shift towards drier conditions as warmer weather approaches. Following May, humidity levels see a modest rise again in June and July, maintaining a relatively consistent range between 86% and 85% for the summer months. Overall, the gradual decline in humidity levels from the earlier months serves as a precursor to the vibrant, albeit slightly more humid, summer season ahead.
As spring transitions into summer in Kuressaare, Estonia, the UV Index sees a notable uptick in May, reaching 5 on the scale. This shift signals a moderate exposure category, which means outdoor enthusiasts should be mindful of their skin's sensitivity, with a burn time of just 30 minutes. Compared to the earlier months—January and February, where the index remains low at 1 and 2—the increase highlights a trend toward more intense sunlight. April nudges the index up to 4, preparing locals and visitors for the upcoming summer months, where June and July will push the UV Index to a high of 7. As you enjoy the blossoming scenery and longer days, be sure to check the Kuressaare UV Index to stay informed and protect your skin!
UV Risk Categories
In Kuressaare, Estonia, May shines as a beacon of sunlight with 456 hours basking the town in warm, golden rays, a significant leap from the 372 hours recorded in April. As spring unfolds, the trend of increasing daylight hours continues, with May marking the peak before the summer months, where sunshine reaches an impressive 478 hours in June. This gradual build-up from the dreary 77 hours of January reflects the tantalizing transition from winter's grasp to the vibrant energies of summer. With the long, sunlit days of May, Kuressaare invites visitors to revel in its blossoming beauty, setting the stage for outdoor adventures and scenic exploration.
As spring unfolds, the likelihood of sunny weather in Kuressaare, Estonia takes a notable turn. May sees a 38% chance of sunshine, marking a slight dip from the previous month's 41%. However, this figure is part of a broader upward trend that begins with the chill of January, where the chances are a mere 8%, steadily climbing through the months. By June, residents and visitors can anticipate a much sunnier experience, with expectations soaring to 62%. Thus, while May may not be the sunniest month, it certainly acts as a bridge, transitioning from the milder April to the vibrant sun-kissed days of early summer.
As spring transitions into summer in Kuressaare, Estonia, daylight hours begin to flourish, with May standing out as a vibrant beacon of sunlight, offering an impressive 16 hours of daylight. This significant increase from 14 hours in April reflects the region's gradual embrace of longer days as nature awakens. Following this, daylight peaks in June at 18 hours, creating a spectacular ambiance perfect for outdoor activities and gatherings. However, as the year progresses, the days gradually shorten, slipping to 15 hours in August and further down to 12 hours in September, signaling the onset of autumn. By the time winter arrives, daylight dwindles back to a mere 6 hours in December, illustrating the cyclical dance of light and dark that defines the change of seasons in this charming Estonian town.
In May, Kuressaare experiences a gentle average wind speed of 5.0 m/s (11 mph), making it a slight dip from the brisk currents of April at 6.0 m/s (13 mph). This shift marks the beginning of a gradual transition into the summer months, where winds become generally milder, as seen in June with its cooler breezes at 3.7 m/s (8 mph). Interestingly, May's wind intensity, while lower, is still invigorating, perfectly complementing the blooming scenery and outdoor activities. The patterns reveal a notable cycle, where the winds pick up again in the fall, suggesting that while May offers a softer touch, the surrounding months are characterized by more dynamic gales. As the year progresses into autumn, the winds in Kuressaare once again rise, showcasing the region’s characteristic climates throughout the seasons.
Weather in Kuressaare varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kuressaare, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, we observe distinct contrasts. May enjoys milder temperatures, with averages around 10°C (51°F) and highs reaching up to 25°C (78°F), making it a much more pleasant time of year. In contrast, January presents a much colder climate, with average temperatures hovering around 0°C (33°F) and maximums only reaching 8°C (47°F). Precipitation is slightly higher in January at 38 mm (1.5 in) over 10 days, compared to May's 41 mm (1.6 in) over 8 days, but the winter month tends to feel more humid, with humidity levels at 88% compared to May's 84%. For more details on January weather, visit Kuressaare weather in January.
May and February present starkly different weather conditions. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average temperature around 10°C (51°F). This month sees a relatively manageable 41 mm of precipitation spread over 8 days, complemented by a humidity level of 84%. In contrast, February is much colder, with temperatures ranging from a frigid -16°C (4°F) to a maximum of only 8°C (47°F), yielding an average temperature of -1°C (31°F). Although it also records the same amount of precipitation at 41 mm, it occurs over 9 days, and humidity is slightly higher at 87%. For those interested in more detailed information, you can visit Kuressaare weather in February.
In comparing the weather of May and March, it's clear that May brings a more temperate climate, with average temperatures reaching around 10°C (51°F) compared to March's chilly average of just 1°C (34°F). While March experiences colder minimum temperatures, dipping to -17°C (2°F), May enjoys a more pleasant range, with maximum temperatures soaring up to 25°C (78°F). Precipitation is slightly lower in May, totaling 41 mm (1.6 in) over 8 days, compared to March's 47 mm (1.9 in) spread across 10 days. Humidity levels are also similar, with May at 84% and March slightly higher at 89%. For a more detailed insight into March weather, you can visit Kuressaare weather in March.
In comparing the weather between April and May, it is evident that May experiences warmer temperatures, with an average of 10°C (51°F) compared to April's 5°C (42°F). The minimum temperature in May is slightly less severe, at -1°C (31°F), whereas April sees a lower minimum of -6°C (22°F). Additionally, May has a higher maximum temperature of 25°C (78°F), making it a significantly warmer month overall. In terms of precipitation, May receives 41 mm (1.6 in) over 8 days, while April has 34 mm (1.3 in) spread across 9 days, indicating that May is slightly wetter despite fewer rainy days. Humidity levels remain similar, with May at 84% and April at 87%. For a closer look at April’s weather specifics, you can visit Kuressaare weather in April.
May and June exhibit notable differences in weather. In May, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 25°C (78°F), with an average temperature of 10°C (51°F). The month sees 41 mm of precipitation over eight days and boasts a humidity level of 84%. In contrast, June brings warmer conditions with minimum temperatures of 5°C (41°F), an average of 16°C (62°F), and maximums reaching 28°C (82°F). Although June experiences slightly higher precipitation at 45 mm, it maintains similar rainfall over eight days, with humidity increasing to 86%. For a deeper dive into the specifics of June weather, check out Kuressaare weather in June.
May and July present distinct contrasts in weather conditions. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant average of 10°C (51°F), peaking at 25°C (78°F). The month experiences about 41 mm (1.6 in) of precipitation over 8 days, with a humidity level of 84%. Conversely, July warms significantly, featuring a minimum temperature of 9°C (48°F) and an average of 18°C (65°F), reaching a maximum of 29°C (85°F). This month sees increased rainfall amounting to 66 mm (2.6 in) spread over 10 days, with humidity slightly higher at 86%. For more insights about July weather, check out Kuressaare weather in July.
In May, temperatures in Kuressaare are quite variable, ranging from a chilly minimum of -1°C (31°F) to a maximum of 25°C (78°F), with an average of 10°C (51°F). The month sees 41 mm (1.6 in) of precipitation, occurring on about 8 days, and boasts a humidity level of 84%. In contrast, August experiences milder temperatures, with a minimum of 9°C (48°F) and a maximum reaching 27°C (82°F), averaging 18°C (64°F). However, it also has higher rainfall, totaling 77 mm (3.0 in) over 13 days, while maintaining a similar humidity level at 85%. For more detailed insights, you can visit Kuressaare weather in August.
May and September both showcase transitional weather patterns, though they differ in key aspects. In May, temperatures range from a chilly -1°C (31°F) at night to a pleasant 25°C (78°F) during the day, with an average of 10°C (51°F). The month sees relatively low precipitation, totaling 41 mm (1.6 in) over about 8 days, and humidity levels are high at 84%. In contrast, September experiences slightly milder conditions, with minimum temperatures around 3°C (37°F) and maximums reaching 23°C (73°F), averaging 14°C (57°F). Precipitation increases to 64 mm (2.5 in) across 12 days, and humidity remains similar at 85%. For more detailed weather information specific to September, visit Kuressaare weather in September.
May and October present contrasting weather patterns, highlighting the transition from spring to autumn. In May, temperatures can range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 10°C (51°F). Precipitation is relatively modest at 41 mm (1.6 in) over about 8 days, and humidity is around 84%. In contrast, October sees cooler temperatures with a minimum of 0°C (32°F), an average of 9°C (49°F), and a maximum of only 17°C (63°F). The month is wetter, accumulating about 82 mm (3.2 in) of rain over approximately 16 days, and the humidity rises slightly to 87%. For more details about the specific conditions in October, check out Kuressaare weather in October.
May and November showcase distinct weather characteristics, reflecting the shift from spring to late autumn. In May, temperatures can range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 10°C (51°F). The month sees approximately 41 mm (1.6 in) of precipitation over about 8 days, accompanied by relatively high humidity at 84%.
In contrast, November presents a cooler climate, with temperatures dropping further, featuring a minimum of -4°C (25°F) and a maximum of only 14°C (57°F), averaging 6°C (42°F). This month tends to be wetter, with 62 mm (2.4 in) of precipitation occurring over around 12 days, and humidity slightly higher at 87%. For a detailed look at November conditions, you can check Kuressaare weather in November.
May and December offer contrasting weather experiences. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 25°C (78°F), with an average of 10°C (51°F). The month sees about 41 mm (1.6 in) of precipitation over 8 days, while humidity is relatively high at 84%. In contrast, December presents a much cooler climate, with temperatures dipping to a minimum of -12°C (10°F) and peaking at only 8°C (47°F), averaging around 2°C (35°F). The month is slightly wetter, with 51 mm (2.0 in) of precipitation occurring over 12 days, but maintains the same humidity level of 84%. For more detailed information about the weather conditions in December, you can visit Kuressaare weather in December.
As May unfolds in Kuressaare, the weather undergoes a delightful transformation, showcasing a gentle warming trend that sets it apart from the chillier months of early spring. Average temperatures rise, making outdoor activities more inviting, while the days grow notably longer and sunnier. Compared to the preceding months, May not only brings a refreshing atmosphere but also sees a moderate increase in rainfall, which replenishes the greenery, contributing to the picturesque landscape. With humidity maintaining a comfortable level, it’s a perfect time for locals and visitors alike to explore the beauty of Kuressaare. For a deeper dive into what to expect throughout the year, check out Kuressaare Climate.