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December Weather in Knutby, Sweden

Last updated: August 27, 2025

In December, the average temperature in Knutby, Sweden hovers around 0°C (32°F). Expect a chillier side with minimums dropping to -16°C (3°F), while maximums can reach a milder 9°C (49°F). During this month, precipitation is notable at 54 mm (2.1 in) across 12 days, contributing to a high average humidity of 87%. Stay warm and prepared!

December Temperature in Knutby

In December in Knutby, the average temperature is 0°C (32°F). The maximum can reach 9°C (49°F), and the minimum can be as low as -16°C (3°F). Travelers should prepare for chilly weather and dress warmly.

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

The chart illustrates December temperature patterns in Knutby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Knutby, 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 -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec302934415062646254463832
Data source: Temperature data for Knutby 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 Knutby

In Knutby in December, the total precipitation amount is 54 mm (2.1 in) spread over a period of 12 days.

December Precipitation Trends in Knutby

The chart displays monthly precipitation patterns in Knutby, 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 Knutby, December typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec353239316258707549694154
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Knutby

In Knutby in December, humidity is 87%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that clings to your skin, making travel uncomfortable and cold, as each breath brings a heavy moisture that seeps into your clothes.

December Average Humidity in Knutby

This chart illustrates the average monthly humidity levels in Knutby, 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 Knutby is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%89%85%77%76%74%77%85%89%90%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Knutby

In Knutby 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 Knutby.

Maximum UV Index Levels in Knutby for December

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

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

This table compares monthly weather conditions in Knutby, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)35 mm (1.4 inches)90%low
February Weather-1°C (30°F)32 mm (1.3 inches)88%low
March Weather1°C (34°F)39 mm (1.5 inches)89%moderate
April Weather5°C (41°F)31 mm (1.2 inches)85%moderate
May Weather10°C (51°F)62 mm (2.4 inches)77%moderate
June Weather16°C (62°F)58 mm (2.3 inches)76%high
July Weather18°C (64°F)70 mm (2.8 inches)74%high
August Weather17°C (62°F)75 mm (2.9 inches)77%moderate
September Weather12°C (54°F)49 mm (1.9 inches)85%moderate
October Weather8°C (46°F)69 mm (2.7 inches)89%low
November Weather4°C (39°F)40 mm (1.6 inches)90%low
December Weather0°C (32°F)54 mm (2.1 inches)87%low

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