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December Weather in Tranas, Sweden

Last updated: August 27, 2025

In December, the average temperature in Tranas, Sweden hovers around 1°C (34°F). Expect chilly conditions, with minimum temperatures dipping to -14°C (6°F) and peaks reaching 8°C (47°F). This month brings about 50 mm (2.0 in) of precipitation spread over 14 days, creating a rather humid atmosphere with an average humidity level of 91%. Be prepared for a wintery experience!

December Temperature in Tranas

In December in Tranas, the average temperature is 1°C (34°F). The maximum can reach 8°C (47°F) and the minimum can be as low as -14°C (6°F). Be prepared for a chilly adventure and dress warmly if you're planning to visit during this time.

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

The chart illustrates December temperature patterns in Tranas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tranas, December typically has an average temperature of 1°C (34°F), with highs reaching up to 8°C (47°F) and lows dropping to around -14°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec323135415061636154463934
Data source: Temperature data for Tranas 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 Tranas

In Tranas in December, the precipitation amount is 50 mm (2.0 in) spread across 14 days.

December Precipitation Trends in Tranas

The chart displays monthly precipitation patterns in Tranas, 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 Tranas, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec354246345859788879734750
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tranas

In Tranas 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 Tranas

This chart illustrates the average monthly humidity levels in Tranas, 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 Tranas 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 Tranas

In Tranas 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 Tranas.

Maximum UV Index Levels in Tranas for December

The chart shows the monthly maximum UV Index (UVI) for Tranas 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 Tranas typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Tranas 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 Tranas Compares to Other Months

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

This table compares monthly weather conditions in Tranas, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)35 mm (1.4 inches)92%low
February Weather-1°C (31°F)42 mm (1.7 inches)91%low
March Weather1°C (35°F)46 mm (1.8 inches)89%moderate
April Weather5°C (41°F)34 mm (1.3 inches)82%moderate
May Weather10°C (51°F)58 mm (2.3 inches)70%high
June Weather16°C (61°F)59 mm (2.3 inches)65%high
July Weather17°C (63°F)78 mm (3.1 inches)65%high
August Weather16°C (61°F)88 mm (3.5 inches)71%high
September Weather12°C (54°F)79 mm (3.1 inches)82%moderate
October Weather8°C (47°F)73 mm (2.9 inches)90%low
November Weather4°C (40°F)47 mm (1.9 inches)92%low
December Weather1°C (34°F)50 mm (2.0 inches)91%low

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