December Weather in Borsa, Norway

Last updated: August 27, 2025

In Borsa, Norway, the average temperature in December hovers around -1°C (30°F). However, temperatures can dip as low as -19°C (-1°F) and rise to a maximum of 9°C (49°F). Expect about 110 mm (4.3 in) of precipitation spread over 15 days, with an average humidity level of 94%.

December Temperature in Borsa

In December in Borsa, the weather can be quite chilly, making it essential for travelers to pack warm clothing and be prepared for freezing temperatures.

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

The chart illustrates December temperature patterns in Borsa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Borsa, December typically has an average temperature of -1°C (30°F), with highs reaching up to 9°C (49°F) and lows dropping to around -19°C (-1°F).

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

December Precipitation in Borsa

In Borsa in December, the precipitation amount is 110 mm (4.3 in) over the course of 15 days.

December Precipitation Trends in Borsa

The chart displays monthly precipitation patterns in Borsa, 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 Borsa, December typically receives around 110 mm (4.3 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 Borsa

In Borsa in December humidity is 94%. With an average temperature of -1°C (30°F), this humidity feels like a chilling blanket that wraps around you, making every outdoor excursion uncomfortable and damp, as you battle the cold air that clings to your skin and seeps into your clothes.

December Average Humidity in Borsa

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

In Borsa 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 Borsa.

Maximum UV Index Levels in Borsa for December

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

Data source: Borsa 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 Borsa Compares to Other Months

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

This table compares monthly weather conditions in Borsa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	98 mm (3.9 inches)	93%	low
February Weather	-2°C (28°F)	78 mm (3.1 inches)	92%	low
March Weather	0°C (33°F)	114 mm (4.5 inches)	89%	moderate
April Weather	4°C (39°F)	102 mm (4.0 inches)	84%	moderate
May Weather	8°C (47°F)	78 mm (3.1 inches)	81%	moderate
June Weather	13°C (56°F)	99 mm (3.9 inches)	81%	high
July Weather	15°C (59°F)	101 mm (4.0 inches)	81%	high
August Weather	13°C (57°F)	130 mm (5.1 inches)	87%	moderate
September Weather	10°C (51°F)	122 mm (4.8 inches)	89%	moderate
October Weather	6°C (43°F)	132 mm (5.2 inches)	91%	low
November Weather	1°C (34°F)	88 mm (3.5 inches)	92%	low
December Weather	-1°C (30°F)	110 mm (4.3 inches)	94%	low