Last updated: August 27, 2025
In Roros, Norway, January presents a fascinating winter landscape characterized by significant temperature fluctuations. The month welcomes a maximum temperature of 5°C (42°F), while the average hovers around a chilly -7°C (20°F), dipping as low as a frigid -21°C (-6°F). Visitors can expect a moist atmosphere, with 49 mm (1.9 in) of precipitation spread over 13 days, resulting in a high humidity level of 96%. This unique blend of cold temperatures and frequent precipitation creates a captivating snowy environment, making January a memorable time to experience the enchanting beauty of this historic mining town.
In Roros, Norway, January brings a distinct chill, with temperatures plummeting to a bone-numbing minimum of -21°C (-6°F) and an average hovering around -7°C (20°F). As the month progresses, the mercury occasionally nudges up to a relatively mild 5°C (42°F) at its warmest, but the deep frost prevails, lending an enchanting wintry landscape. This trend of cold persists through February, with temperatures dipping further, reaching lows of -27°C (-17°F). However, by March, there's a noticeable shift as the average temperature edges closer to the freezing point, hinting at spring's gradual arrival. The extremes of January set the stage for a harsh yet beautiful Nordic winter, creating a serene backdrop that captivates anyone who braves the chill.
In January, Roros, Norway experiences a moderate precipitation level of 49 mm (1.9 in), spread over approximately 13 days. This sets the stage for a winter landscape that is beautifully blanketed in snow, influenced by the shifting weather patterns typical of the season. As February approaches, a slight decrease to 38 mm (1.5 in) occurs, with fewer rain days, giving way to a crisper atmosphere. However, March sees a rebound, with precipitation climbing to 54 mm (2.1 in) over 15 days, indicating the transition to spring is on the horizon. This pattern of fluctuating precipitation continues into the following months, notably peaking in June at 83 mm (3.3 in), showcasing the region's gradually increasing rainfall as temperatures warm. Overall, January's precipitation serves as a precursor to the wetter months ahead, perfectly illustrating the dynamic climate of Roros throughout the year.
In January, Roros, Norway experiences an impressive humidity level of 96%, setting the tone for a winter rich in moisture. As winter transitions to spring, humidity gradually decreases, dropping to 94% in February and 91% in March. This trend continues into April, where it reaches 86%, hinting at the arrival of drier air. However, as summer approaches, humidity stabilizes around 81% from June through July, before climbing again in August to 88%. Following this peak, humidity fluctuates slightly in the following months, with values returning to 90% in September and creeping back up to 97% by December. Overall, these patterns reveal Roros's consistent embrace of humidity throughout the year, punctuated by a brief reprieve as the seasons change.
In January, the UV Index in Roros, Norway, remains low at 1, indicating minimal solar radiation intensity and a burn time of about 45 minutes. This trend continues into February, where skiers and winter lovers can enjoy the outdoors without much concern. As spring approaches, the UV Index rises significantly in March to a moderate 3, suggesting a shift in sunlight exposure and a decrease in safe time outdoors to 30 minutes. The levels gradually escalate through April and May, reaching a 5 by late spring, where caution becomes advisable for extended outdoor activities. The peak months of June and July present a more pronounced risk, with a high UV Index of 7, cutting burn times to a brisk 25 minutes. As summer fades into autumn, the UV Index drops back to moderate levels in August and September, before declining to low values again in the cooler months, returning to 1 by November and December. Overall, Roros experiences a clear seasonal pattern in UV exposure, emphasizing the importance of monitoring the UV Index as the year progresses. For more detailed information, check the Roros UV Index.
UV Risk Categories
In Roros, Norway, January greets residents with a modest 60 hours of sunlight, setting a stark contrast to the brighter days ahead. As winter transitions into spring, February nearly triples the sunshine to 155 hours, hinting at the longer days to come. By March, residents bask in 271 hours of sunlight, a clear sign that life is awakening after the long winter months. April further amplifies this resurgence with 351 hours, leading into May's vibrant 405 hours that signal the full bloom of spring. The trend continues to climb, peaking in July with an impressive 450 hours, where daylight reigns supreme. However, as summer wanes, the golden hours begin to dwindle; August retains a significant 356 hours, yet September marks a shift with 242 hours. As autumn sets in, Roros experiences a notable decrease, closing out the year with November's 100 hours and a mere 34 hours in December, emphasizing the cyclical nature of light in this enchanting region.
In January, Røros, Norway, experiences a mere 8% chance of sunny weather, making it one of the cloudiest months of the year. This trend of low sunlight is reflective of the long, dark winter days typical of Scandinavia. As winter transitions into spring, the likelihood of sunshine begins to increase significantly—climbing to 15% in February and further rising to 21% in March. This gradual shift highlights a seasonal progression towards brighter days, with April marking a notable jump to 32%. By experiencing this steady increase, residents and visitors alike can look forward to more sunlight as the months progress, adding a touch of warmth to the chilly Norwegian climate.
In Roros, Norway, the daylight duration in January is a modest 6 hours, gradually extending as winter gives way to spring. By February, the days lengthen to 8 hours, and this trend continues into March with 11 hours, signaling the return of warmth and light. April bathes the landscape in 14 hours of daylight, and by May, it reaches a vibrant 17 hours—perfect for exploring the scenic beauty of the region. June peaks at an impressive 19 hours, offering almost round-the-clock daylight throughout the summer. As the days begin to shorten, July sees a slight decrease to 18 hours, while August marks a gentle decline to 15 hours. September brings 12 hours, and October further reduces it to 9 hours, reminding residents and visitors alike that winter is on the horizon. By November, daylight falls back to 6 hours, and December offers the least light at just 5 hours, completing a yearly cycle that beautifully encapsulates the shifting seasons in this enchanting Norwegian town.
In January, the winds in Røros, Norway, begin the year with a gentle average speed of 2.2 m/s (5 mph), setting a tranquil tone for the deep winter. As the months progress, there's a gradual increase, peaking in March and April with consistent speeds of 3.5 m/s (8 mph), hinting at the arrival of spring's energy. February sees a slight uptick to 2.6 m/s (6 mph), while the later months show a mixed pattern: May and June dip slightly again to around 2.4 m/s (5 mph), but by October, the winds regain their momentum, averaging 3.6 m/s (8 mph). Notably, the wind remains relatively stable through the later months of the year, demonstrating the unique calmness and occasional briskness that characterize Røros' winter and early spring seasons. Overall, January’s breezy whispers transition into spring's spirited gusts, reflecting the dynamic yet soothing nature of this northern landscape.
Weather in Roros varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Roros, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit remarkably similar average temperatures, both at -7°C (20°F), but February tends to be noticeably colder at night, with temperatures plummeting to a minimum of -27°C (-17°F) compared to January's -21°C (-6°F). Precipitation is slightly lower in February, at 38 mm (1.5 in) over 10 days, while January sees 49 mm (1.9 in) across 13 days. Humidity levels remain high in both months, but February is slightly drier, at 94% compared to January's 96%. For more detailed insights, you can check the Roros weather in February.
In comparing the weather between January and March, January experiences slightly milder temperatures, with an average of -7°C (20°F) compared to March's average of -4°C (25°F). However, March can see drastically colder minimum temperatures, dipping as low as -30°C (-21°F). Precipitation levels in March are marginally higher, with 54 mm (2.1 inches) recorded over 15 days, compared to January's 49 mm (1.9 inches) over 13 days. Humidity levels are also somewhat lower in March at 91%, compared to January's 96%. For more details about weather conditions in March, you can check Roros weather in March.
January weather is characterized by frigid temperatures, with a minimum of -21°C (-6°F) and an average around -7°C (20°F), leading to an overall chill in the air. Precipitation is relatively moderate at 49 mm (1.9 in) over 13 days, while the high humidity of 96% contributes to the cold, damp conditions. In contrast, April brings a notable shift, with temperatures ranging from a minimum of -17°C (1°F) to a maximum of 16°C (60°F) and an average temperature of -1°C (31°F). Although the precipitation increases slightly to 52 mm (2.0 in) over 14 days, the humidity decreases to 86%, leading to a more invigorating spring atmosphere. For more detailed information on April weather, check this link: Roros weather in April.
In comparing the weather between January and May, significant differences emerge. January is characterized by frigid temperatures, with a minimum of -21°C (-6°F) and an average of -7°C (20°F), while May sees a much milder climate, featuring temperatures that range from a minimum of -9°C (15°F) to a warm maximum of 25°C (78°F). January experiences high humidity levels at 96%, contributing to a cold and damp atmosphere, whereas May has lower humidity at 83%, resulting in more comfortable conditions. Precipitation is also noteworthy; January records 49 mm (1.9 in) over 13 days, while May experiences slightly more with 59 mm (2.3 in) over 15 days. For more details on weather in May, you can explore Roros weather in May.
The weather in January and June presents a striking contrast in Røros. In January, temperatures plummet, with a minimum of -21°C (-6°F) and an average of -7°C (20°F), while the maximum barely reaches 5°C (42°F). The month is characterized by high humidity at 96% and frequent precipitation, occurring on 13 days with a total of 49 mm (1.9 in).
In stark comparison, June ushers in milder conditions with temperatures ranging from a minimum of -3°C (27°F) to a pleasant average of 11°C (52°F) and a maximum soaring up to 28°C (82°F). This month also sees increased precipitation, totaling 83 mm (3.3 in) over 16 days, but the humidity drops to a more comfortable 81%. For more insights into the June weather, you can check Roros weather in June.
In January, the weather is characteristically cold, with temperatures ranging from a chilling -21°C (-6°F) to a max of just 5°C (42°F), and an average of -7°C (20°F). The month sees about 49 mm (1.9 in) of precipitation over approximately 13 days, coupled with high humidity at 96%. In contrast, July brings a significant warming trend, with temperatures ranging from a minimum of 0°C (32°F) and peaking at 28°C (82°F), averaging around 12°C (54°F). Rainfall is slightly higher at 87 mm (3.4 in), occurring over 15 days, but the humidity is lower at 81%. This stark contrast highlights the dramatic seasonal changes in weather from the depths of winter to the warmth of summer. For more details, you can visit Roros weather in July.
January and August present starkly contrasting weather conditions. In January, temperatures plunge to a minimum of -21°C (-6°F) and struggle to reach an average of only -7°C (20°F), while the maximum rarely exceeds 5°C (42°F). This chill is complemented by high humidity at 96% and 49 mm (1.9 in) of precipitation over 13 days. In contrast, August sees a much milder climate, with temperatures ranging from a minimum of -1°C (30°F) to a pleasant average of 11°C (51°F) and a maximum reaching 25°C (77°F). Despite slightly more precipitation at 101 mm (4.0 in) over 14 days, the humidity drops to 88%. For more details on weather conditions in August, you can visit Roros weather in August.
January and September exhibit stark contrasts in weather. In January, temperatures plummet to a minimum of -21°C (-6°F) and hover around an average of -7°C (20°F), while the highest temperatures reach just 5°C (42°F). The month sees a high level of humidity at 96% and receives about 49 mm (1.9 in) of precipitation over 13 days. In contrast, September experiences milder temperatures with a minimum of -2°C (30°F) and an average of 7°C (44°F), peaking at 18°C (65°F). This month is slightly wetter, with 69 mm (2.7 in) of precipitation spread over 17 days and humidity at a lower 90%. For more details on the weather during this time, check out Roros weather in September.
In January, temperatures plummet to a minimum of -21°C (-6°F), with an average of -7°C (20°F) and a maximum reaching just 5°C (42°F). The month experiences significant snowfall, with 49 mm (1.9 in) of precipitation spread over 13 days, all accompanied by high humidity at 96%.
Conversely, October sees slightly milder temperatures, ranging from a minimum of -15°C (5°F) to a maximum of 14°C (58°F), with an average temperature of 2°C (36°F). This month is wetter, with precipitation totaling 76 mm (3.0 in) over 17 days and a slightly lower humidity level of 93%. For more detailed information on October weather, check Roros weather in October.
January and November exhibit striking differences in their weather patterns despite both months experiencing frigid temperatures. In January, the minimum temperature plummets to -21°C (-6°F) with an average of -7°C (20°F), while in November, the minimum remains the same at -21°C but the average rises to -3°C (27°F) and can even reach a maximum of 10°C (50°F). Precipitation is slightly higher in November at 55 mm (2.2 in), compared to January's 49 mm (1.9 in), with both months seeing similar days of rain, 12 in November versus 13 in January. Humidity levels are quite close, with January at 96% and November at 95%, contributing to the overall chilly and damp conditions typical of this geographic region. For a closer look at November weather specifics, you can check out Roros weather in November.
January and December exhibit similar frigid conditions, though January is slightly milder, with average temperatures ranging from -21°C (-6°F) to 5°C (42°F), compared to December's range of -23°C (-9°F) to 6°C (43°F). December tends to be a bit wetter, with total precipitation of 59 mm (2.3 in) over 16 days, while January receives 49 mm (1.9 in) across 13 days. Humidity remains high in both months, with December at 97% and January at 96%. For a more in-depth look into December's weather specifically, check out Roros weather in December.
January in Roros is a month of stark contrasts, where the chill of winter truly sets in. With temperatures dipping to their lowest averages and notable humidity levels, this period offers a distinctly brisk experience compared to the milder months. The frequent precipitation adds to the wintry atmosphere, making January a prime time to witness the enchanting beauty of snow-covered landscapes. If you’re curious about how Roros's weather shifts throughout the year, check out the detailed insights on Roros Climate.