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December Weather in OEstervala, Sweden

Last updated: August 27, 2025

In December, the average temperature in OEstervala, Sweden hovers around 0°C (31°F), with minimum lows dropping to -17°C (1°F) and maximum highs reaching 9°C (48°F). Expect around 51 mm (2.0 in) of precipitation spread over 13 days, accompanied by a notably high average humidity of 94%.

December Temperature in OEstervala

In December in OEstervala, the average temperature is 0°C (31°F). The maximum can reach 9°C (48°F), and the minimum can be as low as -17°C (1°F). Travelers should prepare for chilly weather and pack accordingly.

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

The chart illustrates December temperature patterns in OEstervala, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In OEstervala, December typically has an average temperature of 0°C (31°F), with highs reaching up to 9°C (48°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec292934405162646154453731
Data source: Temperature data for OEstervala 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 OEstervala

In OEstervala in December, the precipitation amount is 51 mm (2.0 in) spread over 13 days.

December Precipitation Trends in OEstervala

The chart displays monthly precipitation patterns in OEstervala, 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 OEstervala, December typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec333236295959697552814351
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in OEstervala

In OEstervala in December, humidity is 94%. With an average temperature of 0°C (31°F), this humidity feels like walking through a thick, chilly fog that clings to your skin, making travel uncomfortable and every step a struggle against the dampness in the air.

December Average Humidity in OEstervala

This chart illustrates the average monthly humidity levels in OEstervala, 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 OEstervala is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%93%91%84%74%73%73%78%87%92%94%94%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in OEstervala

In OEstervala 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 OEstervala.

Maximum UV Index Levels in OEstervala for December

The chart shows the monthly maximum UV Index (UVI) for OEstervala 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 OEstervala typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: OEstervala 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 OEstervala Compares to Other Months

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

This table compares monthly weather conditions in OEstervala, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)33 mm (1.3 inches)96%low
February Weather-2°C (29°F)31 mm (1.2 inches)93%low
March Weather1°C (34°F)36 mm (1.4 inches)91%moderate
April Weather5°C (41°F)29 mm (1.1 inches)84%moderate
May Weather10°C (51°F)59 mm (2.3 inches)74%moderate
June Weather16°C (62°F)59 mm (2.3 inches)73%high
July Weather18°C (64°F)69 mm (2.7 inches)73%high
August Weather16°C (62°F)75 mm (3.0 inches)78%moderate
September Weather12°C (54°F)51 mm (2.0 inches)87%moderate
October Weather7°C (45°F)81 mm (3.2 inches)92%low
November Weather3°C (38°F)43 mm (1.7 inches)94%low
December Weather0°C (31°F)51 mm (2.0 inches)94%low

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