December Weather in Tynset, Norway

Last updated: August 27, 2025

In December, the average temperature in Tynset, Norway hovers around -7°C (20°F). Prepare for some chilly days, as the minimum can plummet to -27°C (-17°F), while the maximum may reach up to 6°C (43°F). Expect significant moisture with precipitation totaling 45 mm (1.8 in) over approximately 14 days. To top it off, the average humidity remains high at 97%, creating a crisp, frosty atmosphere.

December Temperature in Tynset

In December in Tynset, the average temperature is -7°C (20°F), with maximums reaching 6°C (43°F) and minimums plunging as low as -27°C (-17°F). Travelers should be prepared for extreme cold and dress warmly to fully enjoy the winter scenery.

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

The chart illustrates December temperature patterns in Tynset, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tynset, December typically has an average temperature of -7°C (20°F), with highs reaching up to 6°C (43°F) and lows dropping to around -27°C (-17°F).

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

December Precipitation in Tynset

In Tynset in December, the precipitation amount is measured at 45 mm (1.8 in) over the course of 14 days.

December Precipitation Trends in Tynset

The chart displays monthly precipitation patterns in Tynset, 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 Tynset, December typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 14 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 Tynset

In Tynset in December humidity is 97%. With an average temperature of -7°C (20°F), this humidity feels like a chilling blanket that wraps around you, making even short outdoor excursions seem daunting and the air heavy with moisture, which can leave you feeling refreshingly cold yet painfully uncomfortable.

December Average Humidity in Tynset

This chart illustrates the average monthly humidity levels in Tynset, 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 Tynset is approximately 97%, 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 Tynset

In Tynset 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 Tynset.

Maximum UV Index Levels in Tynset for December

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

Data source: Tynset 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 Tynset Compares to Other Months

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

This table compares monthly weather conditions in Tynset, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	39 mm (1.5 inches)	96%	low
February Weather	-8°C (17°F)	29 mm (1.1 inches)	94%	low
March Weather	-4°C (25°F)	38 mm (1.5 inches)	91%	moderate
April Weather	0°C (33°F)	37 mm (1.5 inches)	86%	moderate
May Weather	6°C (43°F)	61 mm (2.4 inches)	83%	moderate
June Weather	12°C (53°F)	69 mm (2.7 inches)	81%	high
July Weather	13°C (55°F)	88 mm (3.5 inches)	81%	high
August Weather	11°C (52°F)	98 mm (3.9 inches)	88%	moderate
September Weather	7°C (45°F)	59 mm (2.3 inches)	90%	moderate
October Weather	2°C (36°F)	61 mm (2.4 inches)	93%	low
November Weather	-3°C (26°F)	44 mm (1.7 inches)	95%	low
December Weather	-7°C (20°F)	45 mm (1.8 inches)	97%	low