Last updated: August 21, 2025
In Kaunas, Lithuania, May brings a delightful mix of spring warmth and occasional showers. With maximum temperatures reaching up to 29°C (84°F) and an average of 13°C (55°F), the month is ideal for outdoor activities. However, be prepared for cooler moments, as temperatures can dip to a minimum of -2°C (28°F). Rainfall is also a significant aspect of May, with 63 mm (2.5 in) accumulated over approximately 11 days, contributing to a humidity level of 72% that enhances the lush greenery of the season. Embrace the vibrant atmosphere of Kaunas as it transitions into summer!
In May, Kaunas, Lithuania begins its transformation into a spring paradise, with temperatures steadily rising as winter fades away. The month boasts a minimum of -2°C (28°F), an average of 13°C (55°F), and a delightful maximum reaching 29°C (84°F). This significant increase in warmth compared to the preceding months illustrates a welcoming shift, where residents and visitors alike can finally enjoy the outdoors without the biting chill. May marks the transition from the cold grip of winter to the gentle embrace of warmer days, inviting everyone to bask in the invigorating spring air and vibrant blooming scenery of the city.
In May, Kaunas, Lithuania, experiences a notable increase in precipitation, with 63 mm (2.5 in) of rain falling across 11 days. This uptick marks a significant shift from the relatively dry months of early spring, such as April, which recorded 45 mm (1.8 in). As the city transitions into summer, the precipitation patterns begin to diversify, aligning with the warmer temperatures and increased humidity. The early summer months, particularly July and August, will further amplify this trend, often leading to heavier rains. Overall, May represents a pivotal point in Kaunas' weather, signaling the onset of a season often characterized by vibrant greenery and rich, lush landscapes.
As spring transitions into summer, May in Kaunas, Lithuania showcases a notable drop in humidity levels, falling to a comfortable 72%. This marks a significant decrease from the winter months, where humidity levels hovered between 92% and 94%. The gradual decline from April's 86% sets the stage for more pleasant conditions, allowing residents and visitors to enjoy the blossoming landscapes with relative comfort. This trend of decreasing humidity continues into June, which sees a slight uptick to 74% but remains moderate compared to the winter highs. Overall, May offers a refreshing reprieve from the damp chill of earlier months, signaling the delightful warmth of summer on the horizon.
As spring transitions into summer in Kaunas, Lithuania, the UV Index spikes significantly in May, reaching a notable 6 on the scale, with a corresponding burn time of just 25 minutes. This marks a shift from the moderate levels of April, where sun exposure was less concerning, underscoring the need for vigilance against skin damage. As outdoor activities become more enticing with the warmer weather, residents and visitors alike should be aware that the risk of harm from UV radiation now falls into the high exposure category. Embracing protective measures like sunscreen and seeking shade during peak hours is advisable as the sun's intensity increases. For insights on UV trends throughout the year, check the comprehensive guide at Kaunas UV Index.
UV Risk Categories
In May, Kaunas, Lithuania basks in a radiant increase of sunshine, boasting an impressive 419 hours of sunlight. This month marks a delightful crescendo in brightness as the city transitions from cooler, winter months, where January starts with a modest 77 hours and February follows with an uptick to 169 hours. By the time April arrives, sunlight has already surged to 339 hours, setting the stage for May's lush warmth. As summer approaches, sunshine peaks in June with 444 hours, signaling longer days and vibrant outdoor life. The steady climb in sunlight from the early months not only brings warmth but also enhances the city's charm, making May a truly magical time to experience Kaunas.
In Kaunas, Lithuania, the likelihood of sunny weather sees a gradual increase as the year progresses, peaking in the vibrant summer months. May, with a 32% chance of sunshine, marks a transition from the cooler, cloudier spring, where March and April offer 36% and 33% respectively. Though May's chances have slightly dipped compared to April, it still sets the stage for the brighter days ahead, as June and July experience a significant surge to 57% and 53% sunshine likelihood. Overall, while May may not guarantee abundant sun, it certainly signals the onset of longer, sunnier days on the horizon.
As the calendar turns to May in Kaunas, Lithuania, residents and visitors delight in 16 hours of daylight, marking a significant leap from the 14 hours seen in April. This month signals the peak of spring, where longer days invite a revival of outdoor activities and vibrant social gatherings. Following May, daylight reaches its zenith in June with 17 hours, yet the trend begins to gently decline as summer rolls into autumn, with August offering 14 hours and September 12 hours. The gradual shift reflects the changing seasons—each month a chapter in the story of nature's cycle, where longer days in the spring and summer dissolve into the cozy embrace of shorter daylight hours in the fall and winter.
In Kaunas, Lithuania, the month of May sees a gentle breeze with an average wind speed of 3.7 m/s (8 mph), similar to the brisk winds of March and slightly lower than the increasing gusts found in April. May marks a transition as temperatures rise and nature fully awakens, yet the wind remains relatively mild, providing a refreshing backdrop to outdoor activities. Looking at the broader trends, the wind speeds dip during the summer months of June and July, reaching their lowest at 2.6 m/s and 2.7 m/s, respectively, before picking up again in the autumn. This fluctuation not only enhances the pleasantness of May's weather but also hints at the seasonal shifts to come, making it an ideal time to enjoy the blossoming landscape while the winds are still gentle.
Weather in Kaunas varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kaunas, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January in Kaunas present starkly contrasting weather conditions. In May, temperatures range from a chilly -2°C (28°F) to a comfortable 29°C (84°F), with an average of 13°C (55°F) and 63 mm of precipitation over 11 days, accompanied by moderate humidity of 72%. In contrast, January experiences much colder temperatures, with a minimum of -25°C (-13°F) and a maximum of only 7°C (46°F), averaging around -1°C (30°F). Although precipitation is slightly lower at 50 mm over the same number of days, the humidity is significantly higher at 94%. For more details on January weather, visit Kaunas weather in January.
In comparing the weather of May and February, a stark contrast emerges. May typically experiences a milder temperature range, with minimums around -2°C (28°F) and maximums reaching up to 29°C (84°F), making it a more temperate month with an average of 13°C (55°F). Conversely, February is much colder, with temperatures dropping as low as -22°C (-7°F) and only peaking at 11°C (52°F), resulting in an average of -1°C (30°F). Additionally, May sees more precipitation at 63 mm (2.5 in) over 11 days, compared to February's 37 mm (1.5 in) over 9 days. Furthermore, while humidity is high in both months, it is notably higher in February at 92% versus May's 72%. To delve deeper into February's weather specifics, you can visit Kaunas weather in February.
When comparing the weather of May and March, there is a notable contrast in temperatures and overall conditions. In March, temperatures are significantly lower, with a minimum of -19°C (−2°F) and an average of just 2°C (36°F), while May experiences milder temperatures ranging from -2°C (28°F) to a comfortable maximum of 29°C (84°F). Precipitation levels are also different, with March receiving 42 mm (1.7 in) over 12 days, compared to May's 63 mm (2.5 in) over 11 days. Additionally, humidity is higher in March at 90%, whereas May sees a more moderate level of 72%. For a detailed look at March conditions, you can visit Kaunas weather in March.
April and May show a noticeable shift in weather conditions. April experiences cooler temperatures, with minimums dropping to -7°C (20°F) and an average of 7°C (45°F), while May boasts a warmer average of 13°C (55°F) and maximums reaching up to 29°C (84°F). Additionally, May sees higher temperatures with fewer frigid lows, though both months share similar precipitation levels, with April receiving 45 mm (1.8 in) over 10 days and May accumulating 63 mm (2.5 in) over 11 days. It's worth noting that April has a higher humidity level at 86%, compared to May's 72%. For more details on the conditions in April, you can check Kaunas weather in April.
May and June present a notable transition in weather patterns. In May, temperatures range from a chilly minimum of -2°C (28°F), with an average of 13°C (55°F) and a max reaching 29°C (84°F). The month experiences about 63 mm (2.5 in) of precipitation over 11 days, along with a humidity level of 72%. In contrast, June brings warmer temperatures, starting at a minimum of 3°C (37°F), averaging 18°C (65°F), and hitting highs of 34°C (93°F). Precipitation slightly decreases to 55 mm (2.1 in) across 10 days, with humidity rising to 74%. For more detailed insights on June weather, you can explore Kaunas weather in June.
In comparing the weather between May and July, it’s clear that July tends to be warmer, with average temperatures rising from 13°C (55°F) in May to 19°C (66°F). The maximum temperature in July can reach up to 34°C (93°F), significantly higher than May's maximum of 29°C (84°F). However, July also experiences slightly more precipitation, totaling 95 mm (3.7 in) over 12 days compared to May’s 63 mm (2.5 in) over 11 days. Additionally, humidity increases from 72% in May to 76% in July, contributing to a warmer, more humid atmosphere. For more detailed information, you can check out Kaunas weather in July.
In comparing the weather of May and August, we can see notable differences in temperature and precipitation. In May, temperatures range from a minimum of -2°C (28°F) to a maximum of 29°C (84°F), with an average of 13°C (55°F). The month experiences about 63 mm (2.5 in) of precipitation over approximately 11 days, while the humidity hovers around 72%. In contrast, August offers warmer conditions, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 32°C (91°F) and an average of 18°C (65°F). Precipitation in August increases slightly to 84 mm (3.3 in) across 14 days, with humidity slightly higher at 74%. For a detailed look at weather trends, you can check Kaunas weather in August.
May and September both showcase a range of temperatures, but September tends to be slightly warmer on average. In May, the temperatures range from a minimum of -2°C (28°F) to a maximum of 29°C (84°F), with an average of 13°C (55°F). In contrast, September presents a minimum of -2°C (29°F) and a maximum of 28°C (82°F), with a higher average of 14°C (57°F). While both months experience similar precipitation levels—63 mm (2.5 in) in May and 65 mm (2.6 in) in September—the humidity is notably higher in September at 83% compared to May's 72%. For more detailed information, you can check Kaunas weather in September.
May and October present distinct contrasts in weather conditions. In May, temperatures range from a low of -2°C to a pleasant average of 13°C, peaking at a maximum of 29°C, making it a month of significant warmth and variability. The month sees about 63 mm of precipitation over 11 days, with humidity levels averaging 72%. In contrast, October experiences cooler temperatures, with a minimum of -3°C, an average of 9°C, and a maximum of 22°C. Rainfall increases slightly to 66 mm over 14 days, accompanied by higher humidity at 91%. For more specific details on October's weather patterns, visit Kaunas weather in October.
May and November present distinct weather patterns, reflecting the transition between spring and winter. In May, temperatures range from a minimum of -2°C (28°F) to a pleasant average of 13°C (55°F), peaking at a warm 29°C (84°F). The month experiences about 63 mm (2.5 in) of precipitation over approximately 11 days, with a moderate humidity level of 72%.
In contrast, November sees much cooler temperatures, with a minimum of -7°C (20°F) and an average temperature of only 5°C (41°F), reaching up to a maximum of 16°C (61°F). The month receives slightly less precipitation at 49 mm (1.9 in) over about 12 days, but the humidity is notably higher at 93%. This shift highlights May as a month of blossoming warmth, while November carries the chill and dampness of late autumn. For more specific insights on November weather, check out Kaunas weather in November.
In May, temperatures in Kaunas range from a chilly -2°C (28°F) at night, to a pleasant average of 13°C (55°F), peaking at a warm 29°C (84°F) during the day. The month sees around 63 mm (2.5 in) of precipitation over about 11 days, with a moderate humidity of 72%. In contrast, December presents a much colder climate, with temperatures dropping to a minimum of -15°C (6°F), an average of 0°C (33°F), and a maximum of just 10°C (50°F). Despite slightly lower precipitation at 55 mm (2.2 in) over 12 days, the humidity increases significantly to 95%, creating a damp, chilly atmosphere. For more detailed weather information, visit Kaunas weather in December.
As May unfolds in Kaunas, the weather begins to shift dramatically from the chill of winter, ushering in a refreshing warmth that makes the city come alive. With temperatures climbing up to a maximum of 29°C (84°F), this month offers a delightful contrast to the cooler spring days, inviting residents and visitors alike to enjoy outdoor activities under the sun. However, you might encounter a few rainy days, with about 11 days of precipitation and an average humidity of 72% adding a touch of moisture to the air. Overall, May sets the stage for the vibrant summer months ahead, making it a perfect time to explore all that Kaunas has to offer. For more on the city's climate, visit Kaunas Climate.