Last updated: August 21, 2025
December in Kuopio, Finland, presents a chilly yet enchanting atmosphere, with temperatures ranging from a brisk -23°C (-9°F) at night to a moderate 4°C (39°F) during the day. The month boasts an average temperature of -4°C (25°F), making it a true winter wonderland. Rain and snow accumulate to 68 mm (2.7 in) across approximately 15 days, contributing to the landscape's picturesque charm. With a remarkable humidity level of 98%, the air feels crisp and invigorating, perfectly setting the scene for festive winter activities in this beautiful Finnish city.
In December, Kuopio, Finland, wraps itself in a blanket of winter chill, with temperatures hitting a minimum of -23°C (-9°F) and an average hovering around -4°C (25°F). As the year draws to a close, the atmosphere is crisp and invigorating, making for a stunning winter landscape. The highs barely reach 4°C (39°F), suggesting a steady drop as the month progresses. This trend reflects a consistent pattern across the colder months, contrasting sharply with the fleeting warmth of summer. As snow envelops the city, December's temperatures invite residents and visitors alike to embrace the beauty of winter activities against a backdrop of frosty enchantment.
In December, Kuopio, Finland experiences a notable shift in precipitation patterns as winter fully sets in, bringing an average of 68 mm (2.7 inches) of moisture. This month stands out with 15 precipitation days, aligning closely with the trend seen in November, which recorded 77 mm over the same number of days. Compared to the drier months at the beginning of the year, December's precipitation underscores a shift toward wetter conditions. Interestingly, the accumulation mirrors the heavier rainfalls of earlier months like August and October, albeit with less intensity, signaling a seasonal transition into the colder months where precipitation often takes the form of snow. Overall, December's weather reflects the dynamic climate of Kuopio, blending the tail end of autumn's wetness with the frigid breath of winter.
In December, Kuopio experiences a notable uptick in humidity, with levels soaring to a significant 98%. This increase reflects a trend observed throughout the winter months, where humidity levels remain consistently high, peaking in both January and February. As the year winds down, the cold air holds onto moisture, contributing to the crispness of the season. The months leading up to December—particularly November at 94%—set the stage for this atmospheric embrace, hinting at the deepening chill that characters the Finnish winter. Overall, the humidity in Kuopio showcases a pattern of elevated moisture from late autumn through winter, painting a picture of a city nestled in a humid, frosty landscape.
In December, Kuopio experiences a UV Index of 1, categorizing it as a low exposure risk where the burn time extends to 45 minutes. This trend underscores the consistent winter pattern seen throughout the darker months, with January and November sharing the same low UV levels. As daylight wanes, the UV Index remains gently subdued compared to the spring and summer months, where levels spike to 6 during June and July. This seasonal shift highlights the importance of being mindful of sun exposure in varying conditions, even in winter months. For more details on UV levels throughout the year, visit Kuopio UV Index.
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In December, Kuopio, Finland experiences a notable dip in sunshine, with just 26 hours illuminating the wintry landscape. This stark contrast to the sun-drenched days of summer, where June boasts a remarkable 484 hours, showcases a clear seasonal trend. As the year progresses from the long, bright days of May and June into the darker months, we see a dramatic decrease, with sunlight waning from 50 hours in November to a mere 26 hours by December. This gentle transition into the depths of winter highlights the region's dynamic contrasts, where each month's daylight varies significantly, ultimately painting a picture of seasonal rhythm that is both captivating and evocative.
In Kuopio, Finland, December ushers in a chilly embrace with a modest 13% chance of sunny weather. As the year winds down, sunlight becomes increasingly scarce, a trend that begins with a mere 3% in January and gradually rises through the spring months, peaking at a hopeful 39% by March. However, December remains firmly nestled in the colder months, where the likelihood of sunlight is lower than in many other parts of the year, mirroring the gloomy November and October, both at 9%. As we anticipate December's short days and frosty nights, it's clear that while the sun may make an appearance, those bright moments are rare gems amidst the winter chill.
In Kuopio, Finland, the transition through the calendar year brings a notable shift in daylight duration, with December being one of the darkest months, offering just four hours of daylight. This stark contrast is part of a broader trend, as the length of daylight steadily increases from the winter solstice onward. After the brief daylight of December, the sun begins its gradual ascent, providing six hours in November and increasing to eight hours by February. The arrival of spring heralds a more dramatic change, with daylight soaring to 11 hours in March and peaking at 20 hours in the height of summer in June. As summer fades, daylight starts to wane again, illustrating the rhythmic cycle of the seasons in this northern locale.
As December settles over Kuopio, Finland, the average wind speed remains steady at 3.4 m/s (8 mph), just a notch below the brisk winds of October that reached 4.1 m/s (9 mph). This month marks a subtle shift from the gradually rising winds that pick up in the earlier months, peaking in March at 3.7 m/s (8 mph) before tapering down as winter deepens. The consistent breezes throughout the year hint at a mellowed transition into the heart of winter, offering a refreshing chill that complements the wintry landscape. Thus, while December's winds maintain a relatively moderate pace, the lingering crispness invites residents and visitors alike to embrace the beauty of the season in this charming Finnish town.
Weather in Kuopio varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kuopio, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a chilly -23°C (-9°F) at night to a mild 4°C (39°F) during the day, with an average of -4°C (25°F). The month sees significant precipitation, totaling 68 mm (2.7 in) over 15 days, accompanied by high humidity levels of 98%. In contrast, January experiences even colder conditions, with minimum temperatures dropping to -30°C (-21°F) and a slightly higher daily maximum of 6°C (43°F), resulting in an average of -6°C (21°F). Precipitation is reduced to 49 mm (1.9 in) over 13 days, while humidity remains high at 99%. For a more detailed view of what to expect, check out Kuopio weather in January.
December and February weather present distinct yet chilly conditions. In December, temperatures range from a minimum of -23°C (-9°F) to a maximum of 4°C (39°F), with an average temperature of -4°C (25°F) and precipitation occurring on 15 days with a total of 68 mm (2.7 in). In contrast, February experiences even colder temperatures, with a minimum of -29°C (-19°F) and an average of -7°C (19°F), though it can warm slightly with a maximum of 6°C (42°F). February also sees less precipitation at 43 mm (1.7 in) over 11 days, but the humidity remains high at 98%. For a more detailed look at weather specifics, you can check the Kuopio weather in February.
In comparing December and March weather, December typically features colder conditions with an average temperature of -4°C (25°F) and a maximum of only 4°C (39°F). Precipitation is relatively high in December, with 68 mm (2.7 in) falling over 15 days, combined with a high humidity level of 98%. In contrast, March sees slightly milder weather, averaging -3°C (26°F) and reaching a maximum of 11°C (52°F). The month is drier, with only 43 mm (1.7 in) of precipitation over 11 days and a slightly lower humidity of 95%. For more details, you can check Kuopio weather in March.
December weather in Kuopio is characterized by its frigid temperatures, with lows plunging to -23°C (-9°F) and an average of -4°C (25°F). Precipitation is frequent, occurring on about 15 days, and the humidity is notably high at 98%, contributing to the biting cold. In contrast, April brings a marked transition, with minimum temperatures only dropping to -15°C (5°F) and average highs reaching a pleasant 21°C (69°F). This month sees less precipitation, totaling 42 mm (1.6 in) over about 9 days, and a drop in humidity to 87%. For a closer look at what to expect, check out Kuopio weather in April.
December and May present stark contrasts in weather. In December, temperatures can plunge as low as -23°C (-9°F), with an average of -4°C (25°F) and a maximum of just 4°C (39°F), while the month sees significant precipitation of 68 mm (2.7 in) over 15 days, accompanied by a high humidity of 98%. In contrast, May brings milder conditions, with temperatures ranging from a minimum of -5°C (22°F) to a comfortable maximum of 27°C (81°F), and an average of 8°C (47°F). Precipitation in May is slightly lower at 56 mm (2.2 in), occurring over just 10 days, and humidity levels drop to a more moderate 78%. For a closer look at Kuopio's weather in May, you can visit Kuopio weather in May.
December and June showcase stark contrasts in weather conditions. In December, temperatures can plummet to a minimum of -23°C (-9°F), with an average of -4°C (25°F) and a maximum of only 4°C (39°F), creating a cold, wintry atmosphere. Furthermore, the month experiences high humidity at 98% and sees precipitation on about 15 days, totaling 68 mm (2.7 in), often in the form of snow. Conversely, June brings a much milder climate, with minimum temperatures around 1°C (34°F) and an average of 15°C (60°F), peaking at a warm 32°C (91°F). This month also sees slightly less rainfall at 66 mm (2.6 in) over 11 days and a lower humidity level of 75%. For more about the weather specifics in June, check out Kuopio weather in June.
The weather in December and July presents a stark contrast in Kuopio. In December, temperatures can plunge as low as -23°C (-9°F), with an average of -4°C (25°F) and a maximum of just 4°C (39°F). The month is characterized by high humidity at 98% and frequent precipitation, with about 68 mm (2.7 in) over 15 days. On the other hand, July sees a significant rise in temperatures, with a minimum of 6°C (44°F), an average of 17°C (64°F), and a maximum reaching 32°C (90°F). Precipitation in July totals 84 mm (3.3 in) but occurs over only 10 days, along with a lower humidity of 83%. For more detailed insights, you can check Kuopio weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures can plunge to a minimum of -23°C (-9°F), with an average around -4°C (25°F) and a maximum of only 4°C (39°F). The month experiences significant precipitation of about 68 mm (2.7 in) over 15 days, accompanied by very high humidity levels at 98%. In contrast, August showcases a much warmer climate, with minimum temperatures of 6°C (42°F) and maximums soaring to 32°C (89°F), leading to an average of 15°C (60°F). While August sees increased rainfall totaling 103 mm (4.0 in) over the same number of days, the humidity is relatively lower at 88%. For more detailed insights on August weather, check out Kuopio weather in August.
December and September exhibit stark contrasts in weather patterns. In December, temperatures plummet, with a minimum of -23°C (-9°F) and an average of -4°C (25°F), while September offers a much milder climate with temperatures ranging from a minimum of -1°C (30°F) to a comfortable maximum of 23°C (74°F). Precipitation is slightly higher in September at 91 mm (3.6 in) over 14 days, compared to December's 68 mm (2.7 in) over 15 days. Additionally, December's humidity stands at a chilling 98%, whereas September boasts a more moderate 92%. For more details about September weather, visit Kuopio weather in September.
In comparing the weather conditions of December and October, it's evident that December is significantly colder, with average temperatures hovering around -4°C (25°F) compared to October's milder average of 5°C (41°F). The minimum temperature in December drops to a frigid -23°C (-9°F), while October's minimum is a much more manageable -5°C (23°F). Additionally, December experiences increased humidity at 98%, compared to October's 95%, creating a starkly different atmosphere. Precipitation is also notable; December sees about 68 mm (2.7 in) over 15 days, while October has slightly higher precipitation at 84 mm (3.3 in) over 17 days. For a more detailed look at October's weather, you can explore Kuopio weather in October.
December weather in Kuopio is significantly colder than November, with average temperatures dropping from a mild 1°C (33°F) in November to a frigid -4°C (25°F) in December. The minimum temperature in December reaches a chilling -23°C (-9°F), compared to November's minimum of -15°C (5°F). Additionally, while both months witness precipitation on 15 days, December experiences slightly reduced rainfall at 68 mm (2.7 in) compared to November's 77 mm (3.0 in). Humidity levels also increase in December, reaching an average of 98%, up from 94% in November. For more detailed insights into November's weather, you can refer to Kuopio weather in November.
As December descends upon Kuopio, the city transforms into a winter wonderland, marked by its crisp cold temperatures and high humidity. Unlike the milder months preceding it, average temperatures often plunge below freezing, creating a striking contrast with autumn's warmth. December also experiences a notable increase in precipitation, with consistent snowfall enriching the landscape and contributing to the holiday charm. This month, characterized by its shorter days and chillier nights, invites residents and visitors alike to embrace the cozy spirit of winter. To learn more about the seasonal shifts and overall climate in Kuopio, visit Kuopio Climate.