Last updated: August 27, 2025
In Skellefteå, Sweden, December brings a chill as temperatures fluctuate between a maximum of 6°C (42°F) and a bone-numbing minimum of -18°C (0°F), with an average temperature hovering around -3°C (27°F). This month is characterized by heavy precipitation, totaling 74 mm (2.9 in) over 17 days, contributing to the region's high humidity levels of 96%. As winter settles in, Skellefteå transforms into a snowy wonderland, perfect for those who cherish the beauty of a frosty landscape.
In Skellefteå, Sweden, December ushers in the heart of winter, showcasing a striking drop in temperatures that encapsulates the season's chill. With minimum temperatures averaging around -18°C (0°F), it’s a time when warm layers and cozy fires become essential. The average temperature lingers at a biting -3°C (27°F), creating a frosty backdrop perfect for winter activities. Even the highs struggle to reach 6°C (42°F), a stark contrast to the milder temperatures seen earlier in the year. This month marks a definitive shift from the autumnal coolness of November, setting the stage for a true winter wonderland as Skellefteå embraces the snowy season.
In December, Skellefteå experiences a notable increase in precipitation, accumulating 74 mm (2.9 inches) over the month. This substantial amount falls across 17 days, marking it as one of the wetter months of the year, tied with October for the highest number of rainy days. As winter sets in, December's rainfall is a precursor to the harsher weather that follows in the colder months, contrasting with the relatively milder precipitation earlier in the year. This trend highlights a critical transition, as the landscape shifts from autumn's vibrant colors to winter's serene whites, with precipitation playing a key role in shaping the region's seasonal character.
In Skellefteå, Sweden, December ushers in a significant atmospheric shift, with humidity levels peaking at an impressive 96%. This marks a slight increase from the 93% recorded in November, showcasing the region's transition into the heart of winter. As the year progresses from the warmer months, we observe a general trend: humidity steadily declines from a summer high of 78% in June to a winter zenith, creating a brisk and chilly environment. The subtle fluctuations emphasize Skellefteå's distinct seasonal changes, where December's nearly constant moisture sets the stage for the frost-laden landscapes that define the winter months.
In December, Skelleftea, Sweden, experiences a UV Index of 1, categorizing the exposure as low, which translates to a comfortable burn time of 45 minutes. This trend of low UV levels persists throughout the winter months, with both January and February also reflecting a UV Index of 1. As daylight hours decrease and temperatures drop, residents can enjoy outdoor activities with minimal concern for sunburn. However, as we transition into spring and summer, UV indices will rise, particularly peaking in June and July with levels reaching 6, marking a shift to high exposure. For those planning their time outdoors, it's essential to stay informed about these changes; visit Skelleftea UV Index for the latest updates.
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In Skellefteå, Sweden, the December sunshine paints a stark contrast to the sun-soaked months that precede it. With only 38 hours of sunlight, December marks a significant drop from the previous months, illuminating the seasonal shift as the days grow shorter and colder. While January begins with a mere 45 hours, it is in the spring months that Skellefteå truly awakens, with March boasting 279 hours and April surpassing 370 hours. As spring transitions into summer, the sun bathes the region in glorious warmth, peaking in June with an impressive 512 hours of sunlight. This gradual decline from the vibrant summers to the dim winter months showcases the enchanting rhythm of nature, inviting locals and visitors alike to embrace the beauty of each season, even as December casts its chilly, twilight embrace.
In December, the likelihood of encountering sunny weather in Skellefteå, Sweden, is relatively low, sitting at just 17%. This puts it among the grayest months of the year, following the trend of dwindling sunshine as winter progresses. While the chances of clear skies see a significant increase in the spring and summer months—reaching a peak of 55% in July—the winter months are notably less optimistic. With January offering even less sun at 9%, December presents a dim outlook, continuing the trend of reduced sunlight typical of northern winters. Residents and visitors alike should be prepared for plenty of overcast days as the year draws to a close.
In Skellefteå, Sweden, the transition into December heralds the onset of long, dark nights, as daylight dwindles to a mere three hours. This dramatic decrease follows the gradual decline noted in the autumn months, where daylight slips from nine hours in October to six hours in November. December marks the low point of the year before the cycle begins anew, with longer days returning in increments as the calendar turns to January. The seasonal rhythm becomes apparent, with long summer days peaking at 21 hours in June, while winter months plunge into darkness, emphasizing the stark contrast and the beauty of nature's cyclical patterns.
In December, the winds in Skellefteå pick up noticeably, with an average speed of 4.5 m/s (10 mph), mirroring the gusts seen earlier in October. As the year progresses, a subtle yet clear trend emerges: wind speeds tend to be higher in the colder months, particularly from October through December. In contrast, the late spring and summer months often see gentler breezes, with speeds dipping as low as 3.4 m/s (8 mph) in June and July. This seasonal variance not only shapes the region's climate but also creates a brisk, refreshing atmosphere during the winter months, inviting residents and visitors alike to embrace the crisp northern air.
Weather in Skelleftea varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Skelleftea, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January both present cold winter conditions, but January tends to be slightly chillier. In December, temperatures range from a minimum of -18°C (0°F) to a maximum of 6°C (42°F), with an average of -3°C (27°F). The month experiences 74 mm (2.9 in) of precipitation over 17 days and maintains a high humidity level of 96%. In contrast, January features even colder weather, with temperatures reaching a minimum of -22°C (-7°F) and an average of -5°C (23°F), while the maximum rises to 7°C (45°F). January sees less precipitation at 57 mm (2.3 in) over 11 days, along with a slightly higher humidity of 97%. For more detailed information, you can check Skelleftea weather in January.
In December, temperatures can dip as low as -18°C (0°F), with an average of around -3°C (27°F) and a maximum of 6°C (42°F). The month experiences significant precipitation, accumulating 74 mm (2.9 in) over 17 days, while the humidity remains high at 96%. In contrast, February is slightly colder, with minimum temperatures dropping to -23°C (-9°F) and an average temperature of -7°C (20°F). While February also sees a maximum temperature of 6°C (44°F), it experiences less precipitation, with only 43 mm (1.7 in) over 8 days, and humidity is slightly lower at 95%. For more detailed information, check out Skelleftea weather in February.
December in Skellefteå is characterized by frigid temperatures, with a minimum of -18°C (0°F) and an average around -3°C (27°F). The month sees significant precipitation, totaling 74 mm (2.9 inches) across 17 days, and high humidity at 96%. In contrast, March presents slightly milder conditions, with a minimum of -17°C (2°F) and an increased maximum temperature of 9°C (48°F). Precipitation decreases notably to 40 mm (1.6 inches) over just 9 days, and humidity drops to 90%. This transition reflects a slightly warming trend as winter yields to early spring. For more detailed information, visit Skelleftea weather in March.
December and April present contrasting weather patterns, with December characterized by much cooler temperatures and higher humidity. In December, the temperature can drop to a chilling -18°C (0°F), with an average of -3°C (27°F) and a maximum of 6°C (42°F). This month sees significant precipitation of 74 mm (2.9 in) over 17 days, leading to a damp and frigid atmosphere, with humidity levels lingering at 96%.
In stark contrast, April marks the arrival of milder temperatures, with a minimum of -10°C (15°F) and an average of 1°C (34°F), rising to a pleasant maximum of 19°C (66°F). Precipitation decreases to 30 mm (1.2 in) over just 7 days, and humidity drops to 84%, indicating a more refreshing and drier environment. For a detailed look at what to expect, you can refer to Skelleftea weather in April.
In December, Skelleftea experiences frigid temperatures, with averages hovering around -3°C (27°F) and a maximum of only 6°C (42°F). The month sees considerable precipitation, with 74 mm (2.9 in) falling over 17 days, all contributing to a high humidity level of 96%. In contrast, May brings a welcome shift in the weather, with average temperatures rising to 7°C (44°F) and reaching up to 21°C (71°F) during warmer days. Precipitation decreases to 49 mm (1.9 in), occurring over just 8 days, and humidity also drops to a more comfortable 81%. For more detailed information, visit Skelleftea weather in May.
December and June exhibit stark contrasts in weather. In December, temperatures plummet with a minimum of -18°C (0°F) and an average around -3°C (27°F), while the maximum only reaches 6°C (42°F). The month is characterized by high humidity at 96%, along with 74 mm (2.9 in) of precipitation spread over 17 days, making for a chilly and damp atmosphere. In contrast, June brings a much milder climate with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 27°C (81°F) and an average of 13°C (56°F). Precipitation decreases to 54 mm (2.1 in) over just 7 days, and humidity levels drop to 78%, providing a pleasant summer experience. For more details, check out Skelleftea weather in June.
December and July exhibit contrasting weather patterns in Skellefteå. In December, temperatures can plummet to a minimum of -18°C (0°F), with an average around -3°C (27°F) and a maximum reaching only 6°C (42°F). The month sees high humidity at 96% and experiences precipitation on 17 days, totaling 74 mm (2.9 in). In stark contrast, July offers a much milder climate, with temperatures ranging from a minimum of 8°C (46°F) to a comfortable average of 16°C (61°F) and peaks of 28°C (83°F). Precipitation is slightly lower at 68 mm (2.7 in) over 11 days, and humidity drops to 82%. For more detailed insights into July weather, visit Skelleftea weather in July.
December and August in Skellefteå present a stark contrast in weather conditions. In December, temperatures can plunge as low as -18°C (0°F), with an average temperature around -3°C (27°F) and highs reaching only 6°C (42°F). The month experiences high humidity at 96% and sees precipitation on 17 days, accumulating to about 74 mm (2.9 in). In contrast, August offers a much milder climate, with temperatures ranging from a minimum of 7°C (44°F) to a comfortable average of 15°C (59°F), and maximums that can soar to 26°C (79°F). Although August receives slightly more precipitation at 79 mm (3.1 in) over 13 days, the lower humidity at 84% makes for a more pleasant atmosphere. For more details on August weather, you can visit Skelleftea weather in August.
December and September present stark contrasts in weather conditions. In December, temperatures drop significantly, with minimums reaching -18°C (0°F) and average highs around 6°C (42°F), creating a much colder atmosphere with a chilling humidity level of 96%. In contrast, September offers a milder climate, where temperatures range from a minimum of -1°C (31°F) to a comfortable average of 10°C (50°F) and maximums peaking at 19°C (66°F). Precipitation levels are similar, with December receiving 74 mm over 17 days and September slightly less at 75 mm over 11 days. For more detailed insights on September weather, you can check Skelleftea weather in September.
In December, the weather turns significantly colder than in October, with average temperatures dipping to -3°C (27°F) compared to October's warmer average of 4°C (40°F). December experiences a min temperature of -18°C (0°F), while October's minimums are milder at -8°C (18°F). Precipitation in December is slightly lower at 74 mm (2.9 in) over 17 days, compared to October's 104 mm (4.1 in) during the same number of days. Humidity remains high in both months, but December's 96% is notably higher than October's 92%. For more details on the October weather, visit Skelleftea weather in October.
December weather is characterized by slightly colder temperatures compared to November, with average highs reaching only 6°C (42°F) and lows dipping to -18°C (0°F), while November sees an average high of 10°C (51°F) and a low of -17°C (2°F). The cumulative precipitation in December is higher at 74 mm (2.9 in) over 17 days, compared to 63 mm (2.5 in) across 13 days in November. Humidity levels are also higher in December at 96% versus 93% in November, creating a chillier atmosphere throughout the month. For more details on November's weather patterns, check out Skelleftea weather in November.
As December sets in, Skelleftea transforms into a winter wonderland, marked by chilly temperatures that contrast sharply with the milder months that precede it. With a striking average temperature of -3°C, residents and visitors alike brace for the cold, occasionally dipping to a biting -18°C. The month also sees a considerable increase in precipitation, making it one of the wettest of the year, as 17 days of rain or snow contribute to a total of 74 mm of moisture. Along with a high humidity level of 96%, December's weather conditions create a distinctive atmosphere, delivering that quintessential Nordic winter experience. To learn more about the year-round climate in Skelleftea, visit Skelleftea Climate.