Last updated: August 21, 2025
May in Kuopio, Finland is a month of transition as the landscape awakens from winter's grip. During this time, temperatures can reach a comfortable maximum of 27°C (81°F), while the average hovers around 8°C (47°F), providing a pleasant contrast to the cooler nights that can dip to a brisk -5°C (22°F). While the weather invites outdoor activities, it also brings 56 mm (2.2 in) of precipitation over about 10 days, resulting in a relatively humid atmosphere at 78%. This blend of warmth and moisture paints a vibrant picture of May, making it an ideal month for exploring the natural beauty of Kuopio.
In May, Kuopio, Finland, experiences a remarkable transformation as temperatures begin to rise from the lingering chill of winter. With minimums dipping around -5°C (22°F), the city embraces a refreshing change, with an average temperature climbing to a pleasant 8°C (47°F) and daily maxima soaring up to 27°C (81°F). This month highlights a significant shift from the frigid lows of January and February, showcasing the onset of spring with increasingly mild and enjoyable weather. The month is marked by longer daylight hours and a vibrant resurgence of nature, making it an ideal time for outdoor activities. As Kuopio transitions from the frost of winter to the warmth of summer, May truly encapsulates the beauty of seasonal change.
In May, Kuopio experiences a notable increase in precipitation, with 56 mm (2.2 in) of rain recorded across 10 days. This uptick marks a shift from the drier months of early spring, where April saw only 42 mm of precipitation. As temperatures gradually rise and nature awakens, the rainfall in May sets the stage for the lush growth of summer. Interestingly, the trend continues into June, where precipitation increases further to 66 mm (2.6 in), indicating a shift to wetter conditions as the region transitions into the peak of the growing season. This pattern highlights how May acts as a bridge between the relatively dry spring and the more robust summer rains, creating a vibrant landscape for residents and visitors alike.
In May, Kuopio, Finland experiences a noticeable drop in humidity, with levels around 78%, marking a significant shift from the near-saturation of winter months. This decline from 87% in April signals the arrival of milder spring weather, providing a refreshing reprieve from the heavier, moisture-laden air of earlier months. As the city transitions into summer, the humidity continues to hover around the low 80s in July, before rising again in August and September. This intriguing pattern showcases the dynamic climate of Kuopio, where cooler months are enveloped in high humidity, paving the way for drier and warmer conditions as the seasons change. The overall trend highlights a gradual easing of humidity as spring progresses into summer, creating an inviting atmosphere for residents and visitors alike.
As May arrives in Kuopio, Finland, the UV Index rises to 5, indicating a moderate level of sun exposure. This marks a significant transition from the low levels seen in the earlier months of the year. While January and February showcased a steady UV Index of 1, hinting at minimal sun-related concerns, the trend shifts noticeably in spring. By March, the index climbs to 3 and reaches 4 in April, reflecting the increasing strength of the sun. As residents step into May, they should be aware that burn time decreases to just 30 minutes, emphasizing the importance of sun protection during outdoor activities. This upward trend continues into the summer months, peaking at 6 in June and July, creating a compelling reminder for Kuopio locals to stay vigilant against UV rays. For more details, visit Kuopio UV Index.
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As spring blossoms into summer, May in Kuopio, Finland shines with a generous 411 hours of sunshine, marking a delightful peak in the year’s daylight hours. The trend of increasing sunlight is unmistakable; from a modest 35 hours in January, the city gradually accumulates light, reaching a vibrant 344 hours by April. This momentum carries into May, where residents relish the longer days, enjoying more time outdoors and basking in the warmth. Following May, June sees an even greater flourish of 484 hours, but it’s May that truly encapsulates the spirit of rejuvenation as the days grow longer and nature awakens in glorious hues. Contrast this with the stark decline that follows in the colder months, reminding us just how precious this sun-drenched month really is.
In Kuopio, Finland, the likelihood of sunny weather sees a notable shift as the year progresses, particularly in May, where the chance of sun stands at 27%. This marks a decline from the sunnier days of March (39%) and April (37%), yet still reflects a significant improvement compared to the gloomy winter months of January (3%) and February (11%). As summer approaches, the sun's prevalence increases dramatically, peaking in June and July at 50% and 47%, respectively. Therefore, while May may not be the sunniest month, it is part of a promising trend towards brighter days ahead, bridging the transition from the cool grip of spring to the warmth of summer.
In Kuopio, Finland, the arrival of May heralds a remarkable transition in daylight hours, as the sun graces the sky for a generous 18 hours each day. This marked increase from April’s 15 hours signifies a vibrant shift toward the peak of summer, allowing residents to bask in the sun's warmth and enjoy outdoor activities for longer periods. Following a gradual ascent from the 5 hours of daylight in January, the extended daylight in May reflects a consistent upward trend, with June reaching its zenith at an impressive 20 hours. As the days gradually shorten into August and September, the exuberance of May captures the essence of this northern paradise, inviting both locals and visitors to savor the beauty of extended daylight before the rhythm shifts toward the darker months ahead.
In May, Kuopio experiences a gentle breeze with an average wind speed of 3.0 m/s (7 mph), which mirrors the calm of the preceding months of April and June. This slight drop from March’s 3.7 m/s (8 mph) suggests a transition into late spring, where the winds begin to recede as the landscape awakens and temperatures rise. Following the brisk gusts of autumn, where winds can soar to 4.1 m/s (9 mph) in October, May stands out as a tranquil period, perfect for enjoying the blossoming nature without the burden of strong winds. Overall, the month exemplifies the mild and steady breezes characteristic of Kuopio's spring, contributing to the serene atmosphere that invites relaxation and outdoor activities.
Weather in Kuopio varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Kuopio, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather showcases a significant contrast to January, with temperatures ranging from a brisk -5°C (22°F) to a warm 27°C (81°F) and an average of 8°C (47°F). The month typically experiences 56 mm (2.2 in) of precipitation over about 10 days, accompanied by a relative humidity of 78%. In stark contrast, January brings much harsher conditions, with temperatures plunging to a minimum of -30°C (-21°F) and peaking at only 6°C (43°F), averaging -6°C (21°F). Though January sees slightly less precipitation at 49 mm (1.9 in) spread across 13 days, the humidity is notably high at 99%. For more detailed insights, you can check Kuopio weather in January.
In comparing the weather of May and February, it is clear that May offers a significant contrast to the cold of February. May experiences a minimum temperature of -5°C (22°F) and an average of 8°C (47°F), soaring to a maximum of 27°C (81°F). In contrast, February's temperatures can plunge to a minimum of -29°C (-19°F), with an average of -7°C (19°F) and a maximum of just 6°C (42°F). While May sees 56 mm (2.2 in) of precipitation over about 10 days, February has slightly less precipitation at 43 mm (1.7 in) across 11 days, though the humidity is notably higher at 98%. For more details on February's weather, check out Kuopio weather in February.
In comparing the weather of March and May, it's evident that May experiences a significant warming trend. While March has minimum temperatures plummeting to -27°C (-16°F) and an average of -3°C (26°F), May sees a marked increase with minimum temperatures around -5°C (22°F) and an average of 8°C (47°F). Furthermore, the maximum temperature in May can reach as high as 27°C (81°F), contrasting sharply with March's maximum of 11°C (52°F). Despite May having slightly more precipitation at 56 mm (2.2 in) over 10 days, March is characterized by higher humidity at 95% and 43 mm (1.7 in) of precipitation over 11 days. For a closer look at how March weather unfolds in Kuopio, you can view detailed information here.
In comparing the weather between April and May, it's clear that May offers a significant increase in temperatures, with a minimum of -5°C (22°F) compared to April's -15°C (5°F). The average temperature rises to 8°C (47°F) in May, while April has a cooler average of 2°C (35°F). May also boasts a higher maximum temperature of 27°C (81°F) compared to April's 21°C (69°F).
In terms of precipitation, May receives slightly more rain at 56 mm (2.2 in) over 10 days, while April has 42 mm (1.6 in) spread across 9 days. Humidity levels are high in both months, with May at 78% and April slightly higher at 87%. For more details about the weather in April, you can visit Kuopio weather in April.
In May, temperatures in Kuopio range from a chilly -5°C (22°F) to a pleasant 27°C (81°F), with an average of 8°C (47°F). The month sees about 56 mm (2.2 in) of precipitation over 10 days, with humidity levels averaging around 78%. In contrast, June experiences a more moderate temperature range, with minimums of 1°C (34°F), an average of 15°C (60°F), and maximums reaching up to 32°C (91°F). Although June receives slightly more precipitation at 66 mm (2.6 in) over 11 days, the humidity decreases slightly to 75%. For more details on weather patterns, check out Kuopio weather in June.
When comparing the weather in May and July, there's a noticeable shift in temperature and humidity. May experiences a broader range of temperatures, with a minimum of -5°C (22°F) and a maximum of 27°C (81°F), averaging around 8°C (47°F). In contrast, July sees milder conditions, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 32°C (90°F) and an average of 17°C (64°F). Precipitation levels are also higher in July, with 84 mm (3.3 in) compared to May’s 56 mm (2.2 in), although both months experience around 10 days of rain. Humidity is slightly elevated in July at 83%, while May sits at 78%. For more detailed insights on the weather during this summer month, check out Kuopio weather in July.
Comparing the weather in May and August reveals some notable differences. In May, temperatures range from a chilly minimum of -5°C (22°F) to a comfortable average of 8°C (47°F), with maximums reaching up to 27°C (81°F). The month sees relatively low precipitation at 56 mm (2.2 in) over about 10 days, accompanied by a humidity level of 78%.
In contrast, August experiences warmer temperatures, with a minimum of 6°C (42°F) and an average of 15°C (60°F), peaking at a high of 32°C (89°F). It also tends to be wetter, accumulating 103 mm (4.0 in) of precipitation across approximately 15 days, and has higher humidity at 88%. For more details on the weather in August, you can check Kuopio weather in August.
May and September present quite distinct weather patterns. In May, temperatures range from a chilly -5°C (22°F) at their lowest to a warm 27°C (81°F) at the peak, with an average temperature around 8°C (47°F). The month experiences about 56 mm (2.2 in) of precipitation over approximately 10 days, and humidity levels hover around 78%. In contrast, September features a milder temperature range, with lows around -1°C (30°F) and highs peaking at 23°C (74°F), averaging 10°C (50°F). This month is wetter, with a total precipitation of 91 mm (3.6 in) spread over 14 days, and humidity rises to 92%. For those interested in further details, you can explore Kuopio weather in September.
May and October present contrasting weather patterns. In May, temperatures range from a minimum of -5°C (22°F) to a maximum of 27°C (81°F), with an average of 8°C (47°F). The month sees about 56 mm (2.2 in) of precipitation over roughly 10 days, with humidity at 78%. In contrast, October is cooler, with temperatures ranging from -5°C (23°F) to a maximum of 19°C (66°F) and an average of 5°C (41°F). It also experiences higher precipitation, totaling 84 mm (3.3 in) across approximately 17 days, accompanied by increased humidity at 95%. For a more detailed overview, you can check Kuopio weather in October.
May and November exhibit strikingly different weather patterns. In May, temperatures range from a chilly -5°C (22°F) to a pleasantly warm 27°C (81°F), with an average temperature of 8°C (47°F). The month sees around 56 mm (2.2 in) of precipitation over about 10 days, alongside a humidity level of 78%, creating a generally refreshing atmosphere as spring unfolds.
In contrast, November is much colder, with temperatures dipping as low as -15°C (5°F) and averaging just 1°C (33°F), peaking at a maximum of 10°C (50°F). This month experiences higher precipitation at 77 mm (3.0 in) across approximately 15 days, coupled with elevated humidity at 94%. The overall feel of November is characterized by a damp chill, as winter begins to settle in. For more specific information, you can visit Kuopio weather in November.
May and December present striking contrasts in weather. In May, temperatures range from a chilly -5°C (22°F) at night to a pleasant 27°C (81°F) during the day, with an average of 8°C (47°F). The month sees approximately 56 mm (2.2 in) of precipitation over 10 days, while humidity hovers around 78%. In stark contrast, December brings much colder temperatures, dropping to a minimum of -23°C (-9°F) and averaging -4°C (25°F) with a maximum of only 4°C (39°F). Rainfall increases slightly to 68 mm (2.7 in) spread across 15 days, accompanied by high humidity levels of 98%. For a detailed look at December’s conditions, check out Kuopio weather in December.
As May unfolds in Kuopio, the weather paints a vibrant picture of transition, moving away from the chill of winter. With temperatures rising significantly, this month experiences a delightful warmth compared to the colder months, inviting residents and visitors alike to enjoy the awakening of nature. While May brings a refreshing average of 8°C, it's not without its share of precipitation, with some days still featuring the characteristic humidity of 78%. The beauty of spring emerges, though, as the gradual increase in warmth and longer daylight hours encapsulates the essence of the season. For a deeper dive into the nuances of Kuopio's climate, be sure to explore Kuopio Climate.