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December Weather in Olsfors, Sweden

Last updated: August 27, 2025

In December, the average temperature in Olsfors, Sweden hovers around 1°C (34°F). Be prepared for chilly conditions, as temperatures can dip to a minimum of -14°C (7°F) and occasionally rise to a maximum of 9°C (49°F). Expect about 74 mm (2.9 in) of precipitation spread across 14 days, contributing to an average humidity of a brisk 91%.

December Temperature in Olsfors

In December in Olsfors, the average temperature is 1°C (34°F). The maximum can reach 9°C (49°F), and the minimum can be as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures and dress accordingly.

December Weather in Olsfors: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Olsfors, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olsfors, December typically has an average temperature of 1°C (34°F), with highs reaching up to 9°C (49°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec333235435261626054474034
Data source: Temperature data for Olsfors 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.

December Precipitation in Olsfors

In Olsfors in December, the precipitation amount is 74 mm (2.9 in) over a span of 14 days.

December Precipitation Trends in Olsfors

The chart displays monthly precipitation patterns in Olsfors, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Olsfors, December typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec557668417378901121001006674
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Olsfors

In Olsfors in December, humidity is 91%. With an average temperature of 1°C (34°F), this humidity feels like an icy embrace, making traveling quite challenging as the air feels heavy and damp, leaving everything damp and cold, and requiring extra layers for comfort.

December Average Humidity in Olsfors

This chart illustrates the average monthly humidity levels in Olsfors, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Olsfors is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%89%82%70%65%65%71%82%90%92%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Olsfors

In Olsfors in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Olsfors.

Maximum UV Index Levels in Olsfors for December

The chart shows the monthly maximum UV Index (UVI) for Olsfors in December, 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 December, the maximum UV index in Olsfors typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765211
Data source: Olsfors December 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.

How December Weather in Olsfors Compares to Other Months

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

This table compares monthly weather conditions in Olsfors, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)55 mm (2.1 inches)92%low
February Weather0°C (32°F)76 mm (3.0 inches)91%low
March Weather2°C (35°F)68 mm (2.7 inches)89%moderate
April Weather6°C (43°F)41 mm (1.6 inches)82%moderate
May Weather11°C (52°F)73 mm (2.9 inches)70%high
June Weather16°C (61°F)78 mm (3.1 inches)65%high
July Weather17°C (62°F)90 mm (3.5 inches)65%high
August Weather16°C (61°F)112 mm (4.4 inches)71%high
September Weather12°C (54°F)100 mm (3.9 inches)82%moderate
October Weather8°C (47°F)100 mm (3.9 inches)90%low
November Weather4°C (40°F)66 mm (2.6 inches)92%low
December Weather1°C (34°F)74 mm (2.9 inches)91%low

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