Last updated: August 21, 2025
Kolari, Finland in January presents a captivating winter landscape, marked by an average temperature of -11°C (12°F), and extreme lows reaching a chilling -34°C (-29°F). While the maximum daytime temperature can rise to a mild 5°C (41°F), the winter chill is a defining characteristic of the month. Precipitation, totaling 36 mm (1.4 in) over approximately 10 days, contributes to the enchanting scenes of snow-draped surroundings. With humidity levels soaring to 101%, the air is often thick with the promise of frosty beauty. This unique climate invites adventurers to experience the serene allure of winter in this northern Finnish town.
In January, Kolari, Finland, experiences a profound winter chill, with temperatures dipping as low as -34°C (-29°F) and a bleak average around -11°C (12°F). The month showcases the peak of the winter freeze, where even the maximum temperature barely reaches 5°C (41°F). This stark cold sets the stage for a stunning snowy landscape that envelops the region, hinting at the relentless grip of winter. As January transitions into February, temperatures remain similarly frigid, suggesting a persistent chill that gradually eases into March, where we finally see a slight uptick in warmth with averages climbing to -6°C (22°F). This gradual rise in temperatures marks the slow onset of spring, but January remains firmly rooted in winter's embrace, prompting both cozy indoor activities and adventurous outdoor pursuits.
In January, Kolari, Finland experiences an average precipitation of 36 mm (1.4 in) over approximately 10 days, setting the tone for the winter season. This month marks the transition from the drier and darker days of December, with moisture beginning to build as the year progresses. As February follows closely with 33 mm (1.3 in), the pattern of steady but moderate precipitation continues. Notably, March sees a slight uptick to 37 mm (1.5 in), hinting at the arrival of spring as the days grow longer and ice begins to thaw. This gradual increase in precipitation serves as a precursor to the lush months ahead, laying the groundwork for Kolari's vibrant landscapes. Overall, the January weather encapsulates the crisp, cold charm of Finnish winters, while also hinting at the seasonal shifts to come.
In January, Kolari, Finland experiences exceptionally high humidity levels, reaching an astonishing 101%, often creating an atmosphere that feels heavy with moisture. As winter progresses into February, humidity slightly decreases to 99%, yet the air remains richly saturated. The trend continues with March seeing a decrease to 92%, marking the gradual transition towards spring. As temperatures rise, April's humidity drops further to 86% and continues a steady decline until June, where it stabilizes around 78%. The warmest months, July and August, see a modest uptick, climbing back to 83% and 87% respectively. As autumn approaches, humidity levels begin to rise again, peaking at 96% in October before nudging back up to 101% in December, completing the seasonal cycle with the year ending as it began—rich in moisture. This cyclical trend highlights the distinct humidity patterns that characterize Kolari's climate throughout the year.
In January, Kolari, Finland experiences a low UV Index of 1, allowing for a generous burn time of 45 minutes without significant risk. This gentle exposure sets the stage for the following month, February, which maintains the same low index and burn time. However, as spring approaches, March sees a slight uptick to an index of 2, still categorized as low, but signaling the gradual increase in sunlight intensity. This trend continues into April, where the UV Index reaches 3, marking a shift to moderate exposure, cutting the burn time down to 30 minutes. As the days grow longer and warmer through May and June, the index climbs to 4 and 5 respectively, demanding more caution with similar burn times. July holds steady at UV Index 5, maintaining moderate exposure. Subsequently, August and September see a decrease as the index returns to 4 and 3. By October through December, the cycles revert back to a low index of 1, offering a safe 45-minute burn time as winter sets in. Overall, Kolari's UV index exhibits a clear seasonal pattern, with shifting exposure levels that remind residents and visitors to stay mindful of sun safety. For further details, explore the Kolari UV Index.
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In Kolari, Finland, the sun casts a subtle glow over the snowy landscape in January, delivering just 23 hours of light as the region endures its long winter nights. However, a notable transformation begins in February, when sunshine blossoms to 135 hours, hinting at the gradual return of brighter days. As spring approaches, the sunlight dramatically swells to 278 hours in March, paving the way for April's even more generous 354 hours. By May, residents bask in 436 hours of radiant sunshine, a joyful signal that summer is on the horizon. The momentum continues into June and July, peaking at 479 and 477 hours respectively, enveloping Kolari in daylight. Yet, as summer wanes, a gentle decline begins, with the light receding to 374 hours in August. The transition into autumn ushers in shorter days, dropping to 252 hours in September, before the stark winter returns, with sunlight dwindling to a mere 2 hours by December. This striking pattern of seasonal light captures the unique rhythm of life in this enchanting Finnish town.
In Kolari, Finland, January is typically characterized by overcast conditions, boasting a mere 7% chance of sunny weather. This starkly contrasts with the improving trends observed in the subsequent months, where February jumps to 28%, and sunshine opportunities continue to rise, peaking at 44% during the summer months of June and July. As winter transitions to spring, the likelihood of clear skies gradually climbs, making April a particularly hopeful month with a 37% chance of sunshine. As the year progresses, sun-seekers will find increasingly favorable conditions, with the overall upward trajectory in sunlight making Kolari a more inviting destination as the seasons change.
In Kolari, Finland, January marks the beginning of a gradual transition from the depths of winter, offering approximately 8 hours of daylight. As February progresses, daylight slightly diminishes to 7 hours, hinting at the lingering grip of winter. However, a significant turnaround occurs in March, where the length of the day jumps to 11 hours, awakening the landscape and heralding the approach of spring. April brings even more light with 15 hours, leading into May's generous 20 hours of sunshine, perfect for enjoying the blossoming nature. The brightest days are found in June, boasting a spectacular 24 hours of daylight, allowing for endless outdoor adventures under the midnight sun. As summer yields to autumn, daylight begins to wane, with July offering 22 hours followed by a gradual decline through August, September, and into the shorter months of October and November. By December, daylight returns to 9 hours, echoing the cycle's hold over Kolari, reinforcing the region's profound relationship with the seasonal shifts.
In Kolari, Finland, January ushers in a gentle breeze with an average wind speed of 2.8 m/s (6 mph), setting a tranquil tone as winter deepens. As the months progress into February and March, the winds pick up slightly, reaching 3.3 m/s (7 mph) and 3.6 m/s (8 mph), respectively, hinting at the approaching spring. Notably, April and May see a return to milder conditions, with speeds hovering around 3.0-3.3 m/s. The summer months maintain this moderate airflow, particularly in July, where the wind speeds touch 3.1 m/s (7 mph). As autumn arrives, a steady increase is observed, particularly in October at 3.5 m/s (8 mph), while November sees a slight dip back to 2.7 m/s (6 mph). Overall, Kolari's wind patterns reflect a rhythmic ebb and flow, mirroring the seasonal transitions, from the stillness of mid-winter to the invigorating breezes of late autumn.
Weather in Kolari varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Kolari, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit similar winter characteristics, yet there are notable differences in their weather patterns. In January, temperatures can plunge to a minimum of -34°C (-29°F), with average temperatures hovering around -11°C (12°F) and a maximum of 5°C (41°F). The month experiences approximately 36 mm (1.4 in) of precipitation over 10 days, accompanied by high humidity levels at 101%. In contrast, February sees slightly milder conditions, with a minimum of -32°C (-25°F), maintaining the same average temperature of -11°C (13°F) but reaching a slightly warmer maximum of 7°C (45°F). Precipitation decreases to 33 mm (1.3 in) over just 8 days, with humidity dropping to 99%. For more detailed weather information, check out Kolari weather in February.
In comparing January and March weather, January typically experiences more extreme cold, with minimum temperatures dropping as low as -34°C (-29°F) and averaging around -11°C (12°F). In contrast, March sees a milder climate, where minimum temperatures are slightly higher at -27°C (-17°F) and the average rises to -6°C (22°F). While both months receive similar amounts of precipitation, with January at 36 mm (1.4 in) and March slightly higher at 37 mm (1.5 in), January tends to feel more humid with a humidity level of 101% compared to March's 92%. For a detailed view of March weather conditions, you can explore Kolari weather in March.
In January, the weather is starkly cold, with temperatures plummeting to a minimum of -34°C (-29°F) and an average temperature of -11°C (12°F). The month experiences light precipitation of 36 mm (1.4 in) over about 10 days, alongside a notably high humidity of 101%. In contrast, April brings a significant shift as temperatures rise, ranging from a minimum of -17°C (2°F) to a maximum of 21°C (71°F), with an average of 0°C (32°F). Precipitation slightly decreases to 33 mm (1.3 in) over 8 days and the humidity drops to 86%. This transition highlights the gradual warming and the approach of spring. For more insights on the spring weather in this region, check out Kolari weather in April.
In January, the weather in Kolari is harshly cold, with temperatures ranging from a frigid minimum of -34°C (-29°F) to a maximum of just 5°C (41°F), and an average of -11°C (12°F). The month experiences 36 mm (1.4 in) of precipitation over about 10 days, accompanied by an unusually high humidity level of 101%. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of -8°C (18°F) to a pleasant maximum of 26°C (78°F), and an average of 6°C (44°F). While May sees a slight increase in precipitation to 49 mm (1.9 in) over the same number of days, the humidity decreases to 82%. For a more detailed look at the weather, check out Kolari weather in May.
January and June offer strikingly different weather experiences. In January, temperatures can plummet to a chilling minimum of -34°C (-29°F), with an average hovering around -11°C (12°F) and a pleasant maximum of just 5°C (41°F). This winter month also sees about 36 mm (1.4 in) of precipitation over 10 days, contributing to a high humidity level of 101%. In contrast, June brings a significant warmth, with temperatures ranging from a minimum of 0°C (32°F) to an average of 13°C (56°F) and a maximum reaching 28°C (83°F). Precipitation increases slightly to 74 mm (2.9 in) over 11 days, but humidity drops to a more comfortable 78%. For those interested in experiencing the warmth of summer, you can learn more about the June weather here: Kolari weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures plummet to a minimum of -34°C (-29°F), with an average of -11°C (12°F) and a maximum of just 5°C (41°F). The month sees about 36 mm (1.4 in) of precipitation over 10 days, coupled with an astonishing humidity level of 101%. Conversely, July boasts much milder weather, with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 31°C (89°F) and an average of 16°C (61°F). It experiences higher precipitation of 81 mm (3.2 in) across similar 10 days, while humidity drops to 83%. For a more detailed look at Kolari's summer climate, check out Kolari weather in July.
In January, the weather in Kolari is characterized by extreme cold, with temperatures ranging from a frigid minimum of -34°C (-29°F) to an average of -11°C (12°F), peaking at just 5°C (41°F). The month sees a significant amount of precipitation, totaling 36 mm (1.4 in) over about 10 days, accompanied by a remarkable humidity level of 101%. In contrast, August brings a much milder climate, with temperatures soaring from a minimum of -1°C (31°F) to a comfortable average of 13°C (55°F), reaching a maximum of 30°C (87°F). Precipitation increases to 92 mm (3.6 in) over 15 days, and humidity remains high at 87%. This stark difference in weather makes each month distinct in its own right. For more detailed information on August weather, you can visit Kolari weather in August.
In January, the weather is extremely cold, with temperatures dropping as low as -34°C (-29°F) and averaging around -11°C (12°F). The month experiences significant precipitation over 10 days, totaling 36 mm (1.4 in), accompanied by a high humidity level of 101%. In contrast, September offers a milder climate, with temperatures ranging from a minimum of -8°C (18°F) to an average of 7°C (46°F), and peaking at 21°C (71°F). Rainfall increases to 67 mm (2.6 in) over 11 days, but humidity decreases to 91%. For more details on the weather in September, visit Kolari weather in September.
In January, temperatures in Kolari plunge to a chilling minimum of -34°C (-29°F), with an average of -11°C (12°F) and a maximum of just 5°C (41°F). This month sees a total precipitation of 36 mm (1.4 in) over about 10 days and is characterized by high humidity levels of 101%. In contrast, October experiences milder weather, with a minimum temperature of -22°C (-7°F), an average of 1°C (34°F), and a maximum reaching 13°C (55°F). The precipitation rises significantly to 91 mm (3.6 in) over approximately 15 days, accompanied by slightly lower humidity at 96%. For more details on October’s weather, you can visit Kolari weather in October.
In January, temperatures plummet significantly, with a chilling minimum of -34°C (-29°F) and an average of around -11°C (12°F), while the maximum barely reaches 5°C (41°F). This month experiences about 36 mm (1.4 in) of precipitation over approximately 10 days, accompanied by a notably high humidity of 101%. In contrast, November offers slightly milder conditions, with minimum temperatures around -23°C (-8°F), an average of -5°C (24°F), and maximums hitting 7°C (46°F). This month also sees more precipitation at 59 mm (2.3 in) spread across 13 days, with humidity levels at 98%. For more detailed information on November weather, please refer to Kolari weather in November.
January and December present stark contrasts in weather conditions, despite their proximity in the calendar. In January, temperatures range from a frigid minimum of -34°C (-29°F) to a maximum of 5°C (41°F), with an average of -11°C (12°F). The month sees about 36 mm (1.4 in) of precipitation over 10 days. Conversely, December offers slightly milder temperatures, with a minimum of -29°C (-20°F), an average of -8°C (17°F), and a maximum of 3°C (38°F). Precipitation is more abundant in December, totaling 56 mm (2.2 in) over 14 days. Both months experience high humidity levels of 101%, but residents might find January to be even colder and drier than its predecessor. For those interested in more detailed information, you can check the Kolari weather in December.
January in Kolari presents a striking contrast to the milder months, as it embraces the heart of winter with chillier temperatures that can plummet to extreme lows. The air is laced with a high humidity of 101%, making it feel even colder, while the snow-decked landscape receives 36 mm of precipitation over approximately ten days. This frigid month is characterized by its biting cold and harsh climate, offering a stark departure from the relatively warmer temperatures found in autumn and summer. Whether you're seeking winter sports or the enchanting beauty of a snow-covered wonderland, January transforms Kolari into a true winter paradise. For further details on the yearly weather patterns, visit Kolari Climate.