December Weather in Aas, Norway

Last updated: August 27, 2025

In December, the average temperature in Aas, Norway hovers around -5°C (24°F), with lows dipping to -20°C (-3°F) and highs reaching up to 5°C (41°F). The region experiences about 104 mm (4.1 in) of precipitation over 16 days, resulting in a high average humidity of 97%. Prepare for a chilly, damp month in this captivating locale!

December Temperature in Aas

In December in Aas, the average temperature is -5°C (24°F). Maximum temperatures can reach 5°C (41°F), while minimums can drop to as low as -20°C (-3°F). Be prepared for cold weather and pack accordingly if you're planning to travel during this time.

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

The chart illustrates December temperature patterns in Aas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aas, December typically has an average temperature of -5°C (24°F), with highs reaching up to 5°C (41°F) and lows dropping to around -20°C (-3°F).

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

December Precipitation in Aas

In Aas in December, the total precipitation amount is 104 mm (4.1 in), distributed over 16 days.

December Precipitation Trends in Aas

The chart displays monthly precipitation patterns in Aas, 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 Aas, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 16 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 Aas

In Aas in December, humidity is 97%. With an average temperature of -5°C (24°F), this humidity feels like a bone-chilling mist that clings to your skin, making every breath a reminder of the frigid air, and turning your travel into an exhilarating but challenging adventure through a frosty landscape.

December Average Humidity in Aas

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

In Aas 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 Aas.

Maximum UV Index Levels in Aas for December

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

Data source: Aas 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 Aas Compares to Other Months

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

This table compares monthly weather conditions in Aas, 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 (22°F)	91 mm (3.6 inches)	96%	low
February Weather	-6°C (22°F)	72 mm (2.8 inches)	94%	low
March Weather	-4°C (25°F)	109 mm (4.3 inches)	91%	moderate
April Weather	-1°C (31°F)	93 mm (3.6 inches)	86%	moderate
May Weather	4°C (39°F)	71 mm (2.8 inches)	83%	high
June Weather	10°C (51°F)	103 mm (4.0 inches)	81%	high
July Weather	12°C (54°F)	102 mm (4.0 inches)	81%	high
August Weather	10°C (51°F)	126 mm (5.0 inches)	88%	moderate
September Weather	7°C (44°F)	111 mm (4.4 inches)	90%	moderate
October Weather	2°C (36°F)	116 mm (4.6 inches)	93%	low
November Weather	-3°C (27°F)	85 mm (3.3 inches)	95%	low
December Weather	-5°C (24°F)	104 mm (4.1 inches)	97%	low