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December Weather in Tvaaker, Sweden

Last updated: August 27, 2025

In December, the average temperature in Tvaaker, Sweden hovers around 3°C (37°F), with lows dipping to a chilly -10°C (14°F) and highs reaching 10°C (49°F). Expect 87 mm (3.4 in) of precipitation spread over 15 days, contributing to an average humidity of a damp 91%. Be prepared for a brisk and moist climate this time of year!

December Temperature in Tvaaker

In December in Tvaaker, the average temperature is 3°C (37°F). The maximum can reach 10°C (49°F), while the minimum can drop as low as -10°C (14°F). Travelers should be prepared for chilly weather and pack accordingly to enjoy their trip comfortably.

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

The chart illustrates December temperature patterns in Tvaaker, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tvaaker, December typically has an average temperature of 3°C (37°F), with highs reaching up to 10°C (49°F) and lows dropping to around -10°C (14°F).
JanFebMarAprMayJunJulAugSepOctNovDec353437455362646256494237
Data source: Temperature data for Tvaaker 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 Tvaaker

In Tvaaker in December, the precipitation amount is 87 mm (3.4 in) over the course of 15 days.

December Precipitation Trends in Tvaaker

The chart displays monthly precipitation patterns in Tvaaker, 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 Tvaaker, December typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec597171427064931271021176987
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tvaaker

In Tvaaker in December, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

December Average Humidity in Tvaaker

This chart illustrates the average monthly humidity levels in Tvaaker, 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 Tvaaker is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%89%84%75%74%73%77%86%91%92%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tvaaker

In Tvaaker 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 Tvaaker.

Maximum UV Index Levels in Tvaaker for December

The chart shows the monthly maximum UV Index (UVI) for Tvaaker 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 Tvaaker typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765211
Data source: Tvaaker 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 Tvaaker Compares to Other Months

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

This table compares monthly weather conditions in Tvaaker, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)59 mm (2.3 inches)92%low
February Weather1°C (34°F)71 mm (2.8 inches)91%low
March Weather3°C (37°F)71 mm (2.8 inches)89%moderate
April Weather7°C (45°F)42 mm (1.6 inches)84%moderate
May Weather12°C (53°F)70 mm (2.7 inches)75%high
June Weather17°C (62°F)64 mm (2.5 inches)73%high
July Weather18°C (64°F)92 mm (3.6 inches)73%high
August Weather17°C (63°F)127 mm (5.0 inches)77%high
September Weather14°C (57°F)102 mm (4.0 inches)85%moderate
October Weather10°C (50°F)117 mm (4.6 inches)91%low
November Weather6°C (43°F)69 mm (2.7 inches)92%low
December Weather3°C (37°F)87 mm (3.4 inches)91%low

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