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December Weather in Surahammar, Sweden

Last updated: August 27, 2025

In December, the average temperature in Surahammar, Sweden hovers around 0°C (32°F), with temperatures dipping as low as -19°C (-2°F) and peaking at 9°C (49°F). Expect 59 mm (2.3 in) of precipitation spread over 13 days, contributing to an average humidity level of a balmy 90%.

December Temperature in Surahammar

In December in Surahammar, the average temperature is 0°C (32°F). Maximums can reach 9°C (49°F), and minimums can be as low as -19°C (-2°F). It’s advisable to pack warm clothing if you plan to travel during this time.

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

The chart illustrates December temperature patterns in Surahammar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Surahammar, December typically has an average temperature of 0°C (32°F), with highs reaching up to 9°C (49°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec302934415262646154453732
Data source: Temperature data for Surahammar 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 Surahammar

In Surahammar in December, the precipitation amount is 59 mm (2.3 in) spread over 13 days.

December Precipitation Trends in Surahammar

The chart displays monthly precipitation patterns in Surahammar, 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 Surahammar, December typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec383440305764587859805159
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Surahammar

In Surahammar in December, humidity is 90%. With an average temperature of 0°C (32°F), this humidity feels like an icy grip on your skin, making the air feel heavy and damp, which can turn traveling into a chilling experience where every step is met with a bone-cold embrace.

December Average Humidity in Surahammar

This chart illustrates the average monthly humidity levels in Surahammar, 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 Surahammar is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%82%71%69%67%73%83%89%91%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Surahammar

In Surahammar 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 Surahammar.

Maximum UV Index Levels in Surahammar for December

The chart shows the monthly maximum UV Index (UVI) for Surahammar 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 Surahammar typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Surahammar 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 Surahammar Compares to Other Months

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

This table compares monthly weather conditions in Surahammar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)37 mm (1.5 inches)91%low
February Weather-2°C (29°F)34 mm (1.4 inches)89%low
March Weather1°C (34°F)40 mm (1.6 inches)88%moderate
April Weather5°C (42°F)30 mm (1.2 inches)82%moderate
May Weather11°C (52°F)57 mm (2.2 inches)71%moderate
June Weather17°C (62°F)64 mm (2.5 inches)69%high
July Weather18°C (64°F)58 mm (2.3 inches)67%high
August Weather16°C (61°F)78 mm (3.1 inches)72%moderate
September Weather12°C (54°F)59 mm (2.3 inches)83%moderate
October Weather7°C (45°F)80 mm (3.2 inches)89%low
November Weather3°C (38°F)51 mm (2.0 inches)91%low
December Weather0°C (32°F)59 mm (2.3 inches)90%low

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