Last updated: August 27, 2025
In Östersund, Sweden, December unfolds as a month of striking contrasts, where temperatures oscillate between a maximum of 7°C (44°F) and a minimum plunge to -21°C (-6°F). The average temperature hovers around a chilly -4°C (25°F), setting the stage for a wintry landscape. This month experiences significant precipitation, totaling 63 mm (2.5 in) across approximately 14 days, accompanied by a humid atmosphere at a steady 100%. With its blend of frozen charm and snowy allure, Östersund's December weather presents an enchanting yet brisk experience for residents and visitors alike.
In Oestersund, Sweden, December brings a crisp chill as winter fully establishes its grip. Temperatures during this month range from a minimum of -21°C (-6°F) to a maximum of 7°C (44°F), with an average hovering around -4°C (25°F). This trend of steadily declining temperatures is evident when compared to the milder autumn months that precede it, particularly November, which features an average of just above freezing. As daylight shortens and snow begins to blanket the landscape, Oestersund transforms into a winter wonderland, inviting outdoor enthusiasts and locals alike to embrace the cold with activities like skiing and ice skating. While the biting frost can be formidable, it also paints the town and its surroundings in a picturesque festive charm, making December a magical time in this northern gem.
In December, OEstersund experiences a notable transition as the year winds down, with precipitation reaching 63 mm (2.5 in) over approximately 14 days. This marks a significant uptick from November's rainfall, indicating a trend toward wetter conditions as winter firmly establishes its grip. The winter months show a consistent pattern, with precipitation levels remaining elevated compared to earlier in the year, suggesting that December not only brings colder temperatures but also a robust propensity for snow or rain. As OEstersund stands at the cusp of a new year, these wet and chilly days serve as a reminder of the deepening Nordic winter.
In Östersund, Sweden, December stands out with a striking 100% humidity, marking it as the peak of the year. This climactic moisture coincides with the winter months when the air naturally retains more water vapor. Notably, humidity levels gradually decrease from the early winter throes, which start at 99% in January and maintain a robust 98% in November, showcasing a consistent trend of high humidity as the region transitions through the colder months. As temperatures drop, the air's capacity to hold moisture remains at its zenith, leading the month of December to embody the essence of a true Scandinavian winter, enveloped in a thick mist that blankets the landscape.
As winter sets in, OEstersund experiences a consistently low UV Index, with December maintaining a value of 1 and a burn time of 45 minutes. This trend of minimal UV exposure is prevalent during the colder months, with January, February, and November sharing the same low index. As the year progresses into spring and summer, the UV Index climbs steadily, reaching a peak of 6 during the sunniest months of June and July, where the risk of skin damage begins to increase. As fall approaches, the index dips again, establishing a clear pattern where winter months favor low UV levels, making December a safe time for outdoor activities without heightened sun exposure concerns. For more detailed information, visit OEstersund UV Index.
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In Östersund, Sweden, December marks a stark contrast to the sun-soaked days of summer, as the city experiences just 42 hours of sunlight. This significant drop follows a gradual decline from October's 181 hours, showcasing the shift from the vibrant summer months where daylight peaked at 470 hours in July. As the year winds down, the sunlight diminishes, mirroring the transition from the long, bright evenings of late spring and summer to the tranquil, darker days of winter. January’s chilly embrace brings even less sunshine, with only 62 hours ahead, underscoring the need for cozy indoor gatherings and winter activities. This seasonal ebb and flow not only shapes the landscape but also influences the local culture, creating a unique rhythm of life in Östersund.
In Östersund, Sweden, the likelihood of sunny weather in December hovers around 21%, a slight dip compared to the preceding months. As winter deepens, the chance of basking in the sun diminishes, reflective of the colder, darker season settling in. Interestingly, while December's probabilities follow a downward trend from the brighter spring months—where sun chances peak at 42% in April—the overall winter months still offer glimmers of brightness amid the snow. This seasonal shift highlights the stark contrast between the luminous days of early spring and the more subdued, yet still occasionally sunlit, atmosphere of late fall and early winter.
As winter envelops Östersund, Sweden in December, daylight takes a significant dip, offering only 4 hours of sunshine each day. This dramatic reduction follows a pattern established throughout the year, where daylight gradually increases from just 5 hours in January, peaking at an impressive 20 hours in June. Following the summer solstice, daylight begins its slow descent, transitioning through the colorful autumn months before reaching its winter low. This rhythmic ebb and flow of daylight not only defines the local climate but also influences the culture and lifestyle of Östersund, highlighting the beauty and challenges of living in such a unique environment.
As the year edges towards its close, December in Östersund, Sweden, brings a refreshing breeze with an average wind speed of 3.2 m/s (7 mph), a slight uptick from the preceding months. This increase aligns with a seasonal trend, where late fall and early winter months tend to see winds pick up just a notch, showcasing nature’s transition into the colder season. Interestingly, December's wind speed mirrors that of August and February, highlighting a pattern of moderate breeziness during these months. Such conditions not only refresh the air but also invigorate the surrounding landscape, setting a crisp backdrop for winter activities and celebrations ahead.
Weather in OEstersund varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in OEstersund, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January share similar temperature ranges, but January tends to be slightly colder overall. In December, the temperatures average around -4°C (25°F) with a minimum of -21°C (-6°F), while January sees a slightly lower average of -5°C (23°F) and a minimum of -24°C (-11°F). Precipitation also differs, with December receiving 63 mm (2.5 in) over 14 days, compared to January's 50 mm (2.0 in) over just 10 days. Both months experience high humidity, with December at 100% and January just a notch below at 99%. For more detailed information, you can check OEstersund weather in January.
In December, the weather features a minimum temperature of -21°C (-6°F) and an average of -4°C (25°F), with a maximum reaching 7°C (44°F). The month is relatively wet, receiving 63 mm (2.5 in) of precipitation over 14 days, alongside a high humidity level of 100%. In contrast, February experiences slightly colder temperatures, with a minimum of -23°C (-9°F) and an average of -6°C (22°F), while the maximum remains similar at 6°C (44°F). Precipitation decreases to 34 mm (1.3 in) over just 8 days, and humidity is slightly lower at 97%. For more insights on February weather, you can check OEstersund weather in February.
In December, temperatures typically range from a chilling minimum of -21°C (-6°F) to a maximum of 7°C (44°F), with an average around -4°C (25°F). The month often experiences high humidity at 100%, accompanied by 63 mm (2.5 in) of precipitation over 14 days. In contrast, March sees slightly more moderate conditions, with temperatures fluctuating between -27°C (-16°F) and 11°C (51°F), leading to a higher average of -2°C (28°F). Precipitation decreases to 45 mm (1.8 in) over 12 days, and humidity remains high but slightly lower at 94%. For a closer look at March weather specifically, visit OEstersund weather in March.
December and April present starkly contrasting weather conditions. In December, temperatures can plunge as low as -21°C (-6°F), with an average around -4°C (25°F), while highs typically reach only up to 7°C (44°F). This month also experiences high humidity at 100% and significant precipitation, averaging 63 mm (2.5 inches) across 14 days. In contrast, April brings a noticeable warming trend, with minimum temperatures of -14°C (7°F) and averages rising to 2°C (36°F), peaking at a much milder 19°C (67°F). Precipitation decreases to 32 mm (1.3 inches) over just 9 days, and humidity drops to 89%. This shift underscores the transition from winter's harsh grip to the promising beginnings of spring. For more details on weather conditions, you can visit OEstersund weather in April.
December and May present stark contrasts in weather conditions. In December, temperatures can plunge to a minimum of -21°C (-6°F), with an average around -4°C (25°F) and a maximum of 7°C (44°F). Precipitation occurs over 14 days, contributing to a chilly atmosphere with 100% humidity. In comparison, May offers much milder temperatures, ranging from a minimum of -4°C (24°F) to an average of 7°C (46°F) and peaking at 24°C (76°F). The precipitation decreases slightly to 53 mm (2.1 in) over 11 days, with humidity also dropping to 86%. For a more detailed look at May weather, you can check OEstersund weather in May.
December and June present distinctly different weather conditions in OEstersund. In December, temperatures plummet, with a minimum of -21°C (-6°F) and an average of -4°C (25°F), while the maximum reaches only 7°C (44°F). The heavy precipitation of 63 mm (2.5 in) occurs over 14 days, accompanied by 100% humidity, creating a cold and damp atmosphere. In contrast, June enjoys much milder weather with temperatures starting at a minimum of 1°C (34°F), averaging 13°C (56°F), and peaking at 28°C (83°F). Despite slightly higher precipitation at 69 mm (2.7 in) over 11 days, the humidity is lower at 81%, making June a far more pleasant and invigorating month. For more details, check OEstersund weather in June.
December and July present stark contrasts in weather. In December, temperatures plunge to a minimum of -21°C (-6°F), with an average around -4°C (25°F) and a maximum reaching only 7°C (44°F). The month is also marked by high humidity at 100% and considerable precipitation, totaling 63 mm (2.5 in) over 14 days. In contrast, July brings a welcome warmth, with temperatures ranging from a minimum of 4°C (40°F) to an average of 15°C (59°F) and peaking at a maximum of 30°C (86°F). While July sees slightly more precipitation at 84 mm (3.3 in) over just 13 days, the humidity remains lower at 82%. For more details on July weather, visit OEstersund weather in July.
December and August present stark contrasts in weather. December experiences a frigid climate, with temperatures ranging from a chilling -21°C (-6°F) to a maximum of 7°C (44°F), often accompanied by a biting humidity of 100%. The month sees an average precipitation of 63 mm (2.5 in) over 14 days, contributing to a wintry atmosphere. In contrast, August brings more moderate conditions, with temperatures ranging from 3°C (38°F) at night to a warm 27°C (80°F) during the day. The humidity is slightly lower at 90%, and while precipitation increases to 74 mm (2.9 in), it occurs over fewer days—approximately 12. For a more detailed overview of August weather, you can check OEstersund weather in August.
December and September in Östersund present strikingly contrasting weather conditions. In December, temperatures can plummet as low as -21°C (-6°F), with an average temperature of -4°C (25°F) and maximums reaching only 7°C (44°F). This month experiences high humidity at 100% and significant precipitation, averaging 63 mm (2.5 in) over 14 days. In contrast, September offers a much milder climate with minimum temperatures around 1°C (34°F), averaging 9°C (48°F), and highs of 21°C (70°F). Although September has slightly more precipitation at 80 mm (3.1 in) over the same number of rainy days, the lower humidity at 92% makes it feel more pleasant. For more detailed information about the weather in September, visit OEstersund weather in September.
In December, the weather in Östersund takes a colder turn, with average temperatures hovering around -4°C (25°F), compared to a milder average of 4°C (40°F) in October. While both months experience precipitation on 14 days, October sees slightly higher rainfall at 79 mm (3.1 in) compared to December's 63 mm (2.5 in). Additionally, humidity levels are notably higher in December at 100%, while October maintains a still-high 95%. For a detailed overview of October weather, you can check out OEstersund weather in October.
December weather is noticeably colder than November, with average temperatures dropping from -1°C (31°F) in November to -4°C (25°F) in December. The minimum temperatures in December can plunge to -21°C (-6°F), compared to -14°C (7°F) in November. Additionally, December experiences more precipitation, totaling 63 mm (2.5 in) over 14 days, while November saw 49 mm (1.9 in) across 10 days. Humidity remains high in both months, peaking at 100% in December compared to 98% in November. For more detailed insights, you can explore OEstersund weather in November.
December in OEstersund brings a distinct chill, with temperatures dipping significantly lower than the rest of the year. This month is characterized by icy winds and persistent cold, contributing to a stark contrast from the milder months of autumn. With high humidity and frequent precipitation, snow covers the landscape, creating a picturesque winter scene. December’s weather, with its short days and dramatic temperature swings, sets the stage for a truly enchanting winter experience that you won't find in other months. For more details on the weather patterns in this region throughout the year, visit OEstersund Climate.