December Weather in Fors, Sweden

Last updated: August 27, 2025

In December, the average temperature in Fors, Sweden hovers around -4°C (25°F), making it a brisk time of year. Minimum temperatures can plummet to -24°C (-11°F), while the maximum may reach a chilly 6°C (43°F). During this month, you can expect around 87 mm (3.4 in) of precipitation over approximately 15 days, and with an average humidity of 94%, be prepared for a damp and cold atmosphere.

December Temperature in Fors

In December in Fors, 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 Fors has to offer.

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

The chart illustrates December temperature patterns in Fors, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fors, 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).

Data source: Temperature data for Fors generated using information from the Copernicus Climate Change Service.

December Precipitation in Fors

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

December Precipitation Trends in Fors

The chart displays monthly precipitation patterns in Fors, 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 Fors, December typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 15 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Fors

In Fors 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 Fors

This chart illustrates the average monthly humidity levels in Fors, 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 Fors is approximately 94%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Fors

In Fors 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 Fors.

Maximum UV Index Levels in Fors for December

The chart shows the monthly maximum UV Index (UVI) for Fors 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 Fors typically reaches 1, which falls under the low exposure category.

Data source: Fors 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 Fors Compares to Other Months

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

This table compares monthly weather conditions in Fors, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	55 mm (2.1 inches)	95%	low
February Weather	-7°C (21°F)	47 mm (1.9 inches)	94%	low
March Weather	-2°C (28°F)	46 mm (1.8 inches)	91%	moderate
April Weather	2°C (36°F)	30 mm (1.2 inches)	85%	moderate
May Weather	8°C (46°F)	46 mm (1.8 inches)	79%	moderate
June Weather	14°C (58°F)	58 mm (2.3 inches)	75%	high
July Weather	16°C (61°F)	71 mm (2.8 inches)	80%	high
August Weather	14°C (58°F)	81 mm (3.2 inches)	84%	moderate
September Weather	9°C (49°F)	70 mm (2.7 inches)	87%	moderate
October Weather	4°C (39°F)	93 mm (3.6 inches)	92%	low
November Weather	-1°C (30°F)	60 mm (2.3 inches)	92%	low
December Weather	-4°C (25°F)	87 mm (3.4 inches)	94%	low