January Weather in Kuopio, Finland

Last updated: August 21, 2025

In January, Kuopio, Finland, experiences a challenging winter climate characterized by a maximum temperature reaching 6°C (43°F) and a notably low average of -6°C (21°F), plunging to a stark minimum of -30°C (-21°F). The city sees significant precipitation, accumulating around 49 mm (1.9 in) over approximately 13 days, contributing to a consistently high humidity level of 99%. This combination of harsh temperatures and frequent snow or rain creates a uniquely chilly yet captivating winter atmosphere that defines Kuopio's January landscape.

January Temperature in Kuopio

In January, the temperatures in Kuopio, Finland, showcase the deep chill of winter, with nighttime lows plunging to a frigid -30°C (-21°F). The average temperature hovers around -6°C (21°F), offering a biting reminder of the season's intensity, while daytime highs reach a relatively mild 6°C (43°F). This stark contrast sets the tone for the month, as January represents one of the coldest periods in the year. Observing the month-to-month trends reveals a gradual warming trend as winter transitions to spring; February's temperatures remain similarly low but hint at the forthcoming thaw. Overall, January encapsulates the essence of Finnish winter, characterized by its stark cold yet beautiful landscapes, inviting revelry in winter sports and serene snow-covered vistas.

January Weather in Kuopio: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Kuopio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kuopio, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec201926354760635950413325
Data source: Temperature data for Kuopio generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Kuopio

In January, Kuopio experiences an average precipitation of 49 mm (1.9 in), spread across approximately 13 days. This sets a brisk tone for the year, as the city transitions from the drier winter months into early spring. Interestingly, January's precipitation is just slightly higher than that of February, which records 43 mm (1.7 in) over 11 days. The precipitation progressively increases as the months roll into summer, peaking in August with 103 mm (4.0 in) on about 15 days, showcasing a clear trend toward wetter conditions. This pattern highlights how Kuopio, while undoubtedly crisp in January, evolves into a lush landscape as the seasons change.

January Precipitation Trends in Kuopio

The chart displays monthly precipitation patterns in Kuopio, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Kuopio, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec4943434256668410391857768
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Kuopio

In January, Kuopio, Finland, experiences near-constant humidity levels at a striking 99%, creating a crisp and damp atmosphere that defines the winter months. This high humidity persists into February with 98%, but begins to ease slightly in March at 95%. As spring approaches, the humidity drops significantly to 87% in April and continues to decline through the early summer months, reaching its lowest point of 75% in June. However, by July and August, humidity levels begin to rise again, reflecting the seasonal shifts and the influence of warmer temperatures. Moving into the fall, humidity increases once more, peaking at 92% in September and stabilizing at around 94-95% through the late autumn and early winter months. This cyclical pattern highlights Kuopio's unique climatic rhythm, where winter's chill and summer's warmth coexist in harmony with humidity's ebb and flow.

January Average Humidity in Kuopio

This chart illustrates the average monthly humidity levels in Kuopio, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Kuopio is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec99%98%95%87%79%75%83%88%92%95%95%98%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Kuopio

In January, Kuopio experiences a UV Index of 1, indicating low exposure risk with a burn time of 45 minutes. This low level of UV radiation is consistent throughout February, providing a safe environment for outdoor activities. However, as the seasons transition into March, the UV Index rises to 3, making it important to stay mindful of sun exposure, although the risk remains moderate. This trend continues into April and May, where the Index increases to 4 and 5, respectively, reflecting the strengthening of the sun and a reduced burn time of 30 minutes. By June and July, the UV Index peaks at 6, marking a shift to high exposure risk, necessitating extra precautions. As summer wanes, August sees a slight drop to 5, and the Index continues to decline into the fall, finishing the year with low levels in October through December. For detailed insights on the seasonal patterns of UV radiation, visit Kuopio UV Index.

Maximum UV Index Levels in Kuopio for January

The chart shows the monthly maximum UV Index (UVI) for Kuopio in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Kuopio typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Kuopio January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Kuopio

In Kuopio, Finland, January brings a modest 35 hours of sunshine, setting the stage for a gradual increase as the months unfold. By February, the days start to lengthen, bringing a notable rise to 128 hours, hinting at the promise of brighter days ahead. March continues this trend, boasting 248 hours of sun and igniting anticipation for the arrival of spring. As we move into April and May, sunshine expands dramatically to 344 and 411 hours, respectively, as the landscape awakens in vibrant hues. The peak of summer shines down in June with 484 hours, making it the sunniest month, while July follows closely behind with 477 hours. The descent begins in August down to 385 hours, followed by a gradual tapering into autumn with September at 245 hours. By the time we reach October, sunlight dwindles to 127 hours, eventually plummeting during the depths of winter, where November sees just 50 hours and December only 26 hours. This rhythmic ebb and flow of sunlight not only marks the changing seasons but also reflects the dynamic essence of life in Kuopio, where each month offers its unique dance of light and shadow.

Monthly Sunshine Duration in Kuopio: January Highlighted

The January sunshine duration represents the total number of hours Kuopio experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec35h128h248h344h411h484h477h385h245h127h50h26h
Data source: Kuopio January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kuopio During January

In Kuopio, Finland, the likelihood of sunny weather in January is notably low, with a mere 3% chance of sunshine. As winter deepens, the sun remains elusive, and this trend continues through February, which offers only an 11% chance of brighter days. However, as spring approaches, a significant shift occurs; March sees a jump to 39%, heralding the return of more frequent sunshine. The improvement continues into April with a 37% likelihood, highlighting a seasonal transition that invites longer, sunnier days. This increasing trend culminates in the summer months, where the chances of sunshine peak, demonstrating how the shifting seasons greatly influence the weather in this enchanting region of Finland.

Percentage of Sunny Days in January in Kuopio

The chart illustrates the percentage of sunny days in Kuopio throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Kuopio experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec3%11%39%37%28%50%47%27%24%9%9%13%
Data source: Kuopio January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kuopio in January

In Kuopio, Finland, January brings a mere 5 hours of daylight, casting a long shadow over the winter landscape. As the month transitions into February, daylight begins to stretch, reaching 8 hours, signaling the slow return of the sun. By March, residents enjoy 11 hours of light, further invigorating the spirits of those who have endured the dark winter months. This upward trend continues into April with 15 hours, paving the way for the vibrant blooms of May, where daylight peaks at an impressive 18 hours. The longest days arrive in June, offering 20 hours of sunlight, a time of celebration and outdoor festivities. As summer fades into July, daylight diminishes slightly to 18 hours, and by August, it settles at 16 hours, reminding everyone that autumn approaches. The gradual decline continues into September with 12 hours and October with 9 hours. As the year closes, daylight dwindles back to 6 hours in November, and finally, to just 4 hours in December, as Kuopio wraps itself in a blanket of winter once more. This cyclical ebb and flow of daylight not only shapes daily life in Kuopio but also punctuates the rhythm of the seasons, inviting residents to cherish every precious hour of sunlight throughout the year.

Average Daylight Hours in Kuopio for January

The chart illustrates the variation in daylight duration in Kuopio throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec5h 53m8h 43m11h 50m15h18h 6m20h 6m18h 59m16h 1m12h 54m9h 46m6h 44m4h 50m
Data source: Kuopio daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Kuopio

In January, Kuopio, Finland, experiences an average wind speed of 2.8 m/s (6 mph), marking it as one of the calmer months of the year. As winter progresses into February, winds pick up slightly to 3.1 m/s (7 mph), signaling a hint of the more dynamic weather to come. Interestingly, this mild increase in wind persists into the early spring months, peaking at 3.7 m/s (8 mph) in March before dropping back down again. From April to July, winds stabilize, maintaining an average around 3 m/s (7 mph), with July returning to the January levels. However, as autumn approaches, a noticeable trend emerges in October with wind speeds rising to 4.1 m/s (9 mph), suggesting a shift towards more robust conditions. This wind pattern illustrates the delicate balance between tranquility and motion that defines Kuopio's winter and transitional seasons.

Average January Wind Speed in Kuopio

The chart displays monthly wind speed patterns in Kuopio, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.8 m/s3.13.73.13.03.02.83.33.24.13.53.4
Data source: Kuopio January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Kuopio Compares to Other Months

Weather in Kuopio varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Kuopio, focusing on differences in temperature, rainfall, humidity, and UV levels.

January and February in Kuopio feature strikingly similar weather patterns, though there are subtle differences that set them apart. January experiences slightly colder temperatures, with an average of -6°C (21°F), while February averages around -7°C (19°F). Both months see maximum temperatures hovering around 6°C (43°F), with January displaying a minimum of -30°C (-21°F) compared to February's -29°C (-19°F). Precipitation is somewhat comparable, with January receiving 49 mm (1.9 in) over 13 days, while February sees a total of 43 mm (1.7 in) over 11 days. Humidity levels are also similar, at 99% in January and 98% in February. For more detailed information, you can check this link: Kuopio weather in February.

In comparison to January, March experiences a notable shift in weather conditions. While January boasts average temperatures of -6°C (21°F) and can drop as low as -30°C (-21°F), March offers a milder average temperature of -3°C (26°F) with maximums reaching 11°C (52°F). Additionally, January tends to have higher humidity at 99% compared to March's 95%, although the precipitation levels are quite similar, with January receiving 49 mm (1.9 in) over 13 days and March slightly lower at 43 mm (1.7 in) over 11 days. For more details on the specific weather patterns in March, you can visit Kuopio weather in March.

In January, the weather in Kuopio is harsh and frigid, with temperatures ranging from a bone-chilling -30°C (-21°F) to a slightly warmer 6°C (43°F). The month sees significant precipitation, averaging 49 mm (1.9 in) over 13 days, and humidity levels remain extremely high at 99%. In contrast, April marks a notable transition, as temperatures rise with a minimum of -15°C (5°F) and a pleasant maximum of 21°C (69°F). Although precipitation slightly decreases to 42 mm (1.6 in) over 9 days, humidity also drops to 87%, creating a fresher feel. For more details on the evolving weather patterns, check out Kuopio weather in April.

In January, the weather is characterized by frigid temperatures, with a minimum of -30°C (-21°F) and an average of -6°C (21°F), making it feel quite harsh. The month's precipitation totals 49 mm (1.9 in) over 13 days, accompanied by an impressive humidity level of 99%, contributing to a very cold and damp atmosphere. In contrast, May brings a significant shift, welcoming milder conditions with a minimum temperature of -5°C (22°F) and an average of 8°C (47°F). The maximum temperature can reach a pleasant 27°C (81°F), and while precipitation increases slightly to 56 mm (2.2 in), it occurs over fewer days at just 10. The humidity also drops to 78%, allowing for a much more comfortable experience. For those interested in more details, check out Kuopio weather in May.

In January, temperatures in Kuopio can plummet to a bone-chilling minimum of -30°C (-21°F), with an average temperature hovering around -6°C (21°F) and a maximum reaching 6°C (43°F). This month is characterized by high humidity (99%) and a moderate level of precipitation of 49 mm (1.9 in) over 13 days, creating a cold and damp atmosphere. In stark contrast, June experiences significantly milder weather, with temperatures ranging from a minimum of 1°C (34°F) to an average of 15°C (60°F) and soaring up to a maximum of 32°C (91°F). The humidity drops to 75%, and while June sees slightly more precipitation at 66 mm (2.6 in) over 11 days, the overall conditions feel much more pleasant. For more information about Kuopio's June weather, check out Kuopio weather in June.

In January, the weather is starkly cold, with temperatures ranging from a chilling -30°C (-21°F) at night to a slightly milder maximum of 6°C (43°F) during the day, accompanied by high humidity levels of 99% and precipitation over 13 days. In contrast, July brings a dramatic warmth, with temperatures ranging from a minimum of 6°C (44°F) to a peak of 32°C (90°F) and an average of 17°C (64°F). Despite July's higher humidity at 83%, it offers less precipitation with rains on only 10 days, making it a much more pleasant month overall. For more detailed insights into July weather, check Kuopio weather in July.

January and August present a stark contrast in weather conditions. In January, temperatures can plunge as low as -30°C (-21°F), with an average of -6°C (21°F) and a maximum of 6°C (43°F). The month is characterized by high humidity at 99% and relatively low precipitation, totaling 49 mm (1.9 in) over 13 days. In sharp contrast, August brings much warmer temperatures, with a minimum of 6°C (42°F), an average of 15°C (60°F), and a maximum reaching up to 32°C (89°F). This summer month experiences higher rainfall, accumulating 103 mm (4.0 in) across 15 days, while humidity levels are slightly lower at 88%. For more detailed weather insights, check Kuopio weather in August.

January and September display stark contrasts in weather. In January, temperatures can plunge to a minimum of -30°C (-21°F), with an average of -6°C (21°F) and a maximum of 6°C (43°F). The month is marked by high humidity at 99%, with about 49 mm of precipitation spread over 13 days. In contrast, September sees a milder climate, with temperatures ranging from a minimum of -1°C (30°F) to a comfortable maximum of 23°C (74°F) and an average of 10°C (50°F). Precipitation increases to 91 mm over 14 days, but humidity is slightly lower at 92%. For more specific details on September's weather in Kuopio, visit Kuopio weather in September.

January and October present stark contrasts in weather. January is typically frigid, with average temperatures around -6°C (21°F) and extreme lows plunging to -30°C (-21°F), while October sees a milder climate with average temperatures of 5°C (41°F) and highs reaching 19°C (66°F). Precipitation is more frequent in October, occurring on 17 days and totaling 84 mm (3.3 in), compared to January’s 49 mm (1.9 in) over just 13 days. Furthermore, the humidity remains high in both months, with January at 99% and October slightly lower at 95%. For more details on October weather, check out this link: Kuopio weather in October.

In January, the weather is significantly colder, with temperatures ranging from a frigid -30°C (-21°F) to a mild maximum of 6°C (43°F). The month typically experiences 49 mm (1.9 in) of precipitation over 13 days, combined with high humidity levels of 99%. In contrast, November presents a relatively milder climate, where temperatures range from a minimum of -15°C (5°F) to a maximum of 10°C (50°F). This month also sees more precipitation, totaling 77 mm (3.0 in) across 15 days, and a slightly lower humidity of 94%. For more details on November weather specifically, you can visit Kuopio weather in November.

In January, temperatures can plummet to a minimum of -30°C (-21°F), averaging around -6°C (21°F) and peaking at 6°C (43°F). The month experiences approximately 49 mm (1.9 in) of precipitation over 13 days, with humidity levels reaching a notable 99%. In contrast, December offers slightly milder conditions, with minimum temperatures around -23°C (-9°F) and an average of -4°C (25°F), topping out at 4°C (39°F). This month sees more precipitation, totaling 68 mm (2.7 in) over 15 days, and a humidity level just slightly lower at 98%. For a more detailed look at December weather, visit Kuopio weather in December.

Compare Kuopio's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Kuopio

As January unfolds in Kuopio, the weather contrasts sharply with the milder months, marked by frigid temperatures that can plunge to -30°C while averaging around -6°C. This chill becomes even more pronounced against the backdrop of high humidity levels near 99%, creating a biting cold that lingers throughout the month. With approximately 13 days of precipitation accumulating to 49 mm, January often feels damp and raw, making it distinct from the more temperate and often sunnier conditions of the preceding and following months. For a deeper understanding of the seasonal shifts and unique characteristics of Kuopio weather, explore Kuopio Climate.