December Weather in Sunndalsora, Norway

Last updated: August 27, 2025

In December, the average temperature in Sunndalsora, Norway hovers around -3°C (27°F), with lows potentially dipping to -19°C (-2°F) and highs reaching up to 7°C (45°F). Expect a wet month with 154 mm (6.1 in) of precipitation spread over 16 days, accompanied by high humidity levels of 94%. Stay warm and prepared for a chilly, damp climate!

December Temperature in Sunndalsora

In December in Sunndalsora, the average temperature is -3°C (27°F). Maximums can reach 7°C (45°F) and minimums can be as low as -19°C (-2°F). Travelers should be prepared for cold weather and fluctuations in temperature, making warm clothing essential for their visit.

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

The chart illustrates December temperature patterns in Sunndalsora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sunndalsora, December typically has an average temperature of -3°C (27°F), with highs reaching up to 7°C (45°F) and lows dropping to around -19°C (-2°F).

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

December Precipitation in Sunndalsora

In Sunndalsora in December, the precipitation amount is 154 mm (6.1 in) over a span of 16 days.

December Precipitation Trends in Sunndalsora

The chart displays monthly precipitation patterns in Sunndalsora, 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 Sunndalsora, December typically receives around 154 mm (6.1 inches) of precipitation spread over approximately 16 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Sunndalsora

In Sunndalsora in December, humidity is 94%. With an average temperature of -3°C (27°F), this humidity feels like a bone-chilling cold that permeates through layers of clothing, making traveling uncomfortable and the air heavy, as each breath seems to freeze in the frosty atmosphere.

December Average Humidity in Sunndalsora

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

In Sunndalsora 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 Sunndalsora.

Maximum UV Index Levels in Sunndalsora for December

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

Data source: Sunndalsora 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 Sunndalsora Compares to Other Months

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

This table compares monthly weather conditions in Sunndalsora, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	140 mm (5.5 inches)	93%	low
February Weather	-3°C (27°F)	102 mm (4.0 inches)	92%	low
March Weather	-1°C (30°F)	143 mm (5.6 inches)	89%	moderate
April Weather	2°C (35°F)	144 mm (5.7 inches)	84%	moderate
May Weather	6°C (44°F)	104 mm (4.1 inches)	81%	high
June Weather	12°C (54°F)	131 mm (5.2 inches)	81%	high
July Weather	13°C (56°F)	152 mm (6.0 inches)	81%	high
August Weather	12°C (54°F)	176 mm (6.9 inches)	87%	moderate
September Weather	9°C (48°F)	154 mm (6.1 inches)	89%	moderate
October Weather	4°C (39°F)	184 mm (7.3 inches)	91%	low
November Weather	-1°C (30°F)	121 mm (4.8 inches)	92%	low
December Weather	-3°C (27°F)	154 mm (6.1 inches)	94%	low