nomadseason

December Weather in Mellansel, Sweden

Last updated: August 27, 2025

In December, the average temperature in Mellansel, Sweden hovers around -4°C (25°F). Expect chilly days with temperatures that can dip as low as -24°C (-11°F) and rise to a maximum of 6°C (43°F). With 83 mm (3.3 in) of precipitation spread over 15 days, and a high average humidity of 94%, be prepared for a damp and frosty atmosphere.

December Temperature in Mellansel

In December in Mellansel, the average temperature is -4°C (25°F), with maximums reaching 6°C (43°F) and minimums dipping as low as -24°C (-11°F). Travelers should be prepared for cold conditions and dress warmly to fully enjoy the winter activities that Mellansel has to offer.

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

The chart illustrates December temperature patterns in Mellansel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mellansel, December typically has an average temperature of -4°C (25°F), with highs reaching up to 6°C (43°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec202027364657615748392924
Data source: Temperature data for Mellansel generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Mellansel

In Mellansel in December, the precipitation amount is 83 mm (3.3 in) spread over 15 days.

December Precipitation Trends in Mellansel

The chart displays monthly precipitation patterns in Mellansel, 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 Mellansel, December typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec534645324760778271925983
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Mellansel

In Mellansel in December, humidity is 94%. With an average temperature of -4°C (25°F), this humidity feels like a bitter chill that seeps into your bones, making travel outside uncomfortable and necessitating extra layers to stay warm and dry.

December Average Humidity in Mellansel

This chart illustrates the average monthly humidity levels in Mellansel, 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 Mellansel is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%91%85%80%75%80%84%87%92%92%94%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mellansel

In Mellansel 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 Mellansel.

Maximum UV Index Levels in Mellansel for December

The chart shows the monthly maximum UV Index (UVI) for Mellansel 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 Mellansel typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Mellansel 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 Mellansel Compares to Other Months

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

This table compares monthly weather conditions in Mellansel, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)53 mm (2.1 inches)95%low
February Weather-7°C (20°F)46 mm (1.8 inches)94%low
March Weather-3°C (28°F)45 mm (1.8 inches)91%moderate
April Weather2°C (36°F)32 mm (1.3 inches)85%moderate
May Weather8°C (46°F)47 mm (1.9 inches)79%moderate
June Weather14°C (58°F)59 mm (2.3 inches)75%high
July Weather16°C (61°F)77 mm (3.0 inches)80%high
August Weather14°C (57°F)82 mm (3.2 inches)84%moderate
September Weather9°C (49°F)71 mm (2.8 inches)87%moderate
October Weather4°C (39°F)92 mm (3.6 inches)92%low
November Weather-1°C (30°F)59 mm (2.3 inches)92%low
December Weather-4°C (25°F)83 mm (3.3 inches)94%low

Compare Mellansel's Climate with Cities Worldwide