December Weather in Al, Norway

Last updated: August 27, 2025

In Al, Norway, the average temperature for December hovers around -6°C (21°F). Temperatures can dip as low as -23°C (-9°F), while reaching a high of 6°C (42°F). Expect 101 mm (4.0 in) of precipitation spread over 17 days, with an astonishing average humidity of 99%.

December Temperature in Al

In December in Al, the average temperature is -6°C (21°F). Maximum temperatures can reach 6°C (42°F), while minimums can drop as low as -23°C (-9°F). Travelers should prepare for cold weather and dress warmly to fully enjoy their time in Al.

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

The chart illustrates December temperature patterns in Al, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Al, December typically has an average temperature of -6°C (21°F), with highs reaching up to 6°C (42°F) and lows dropping to around -23°C (-9°F).

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

December Precipitation in Al

In Al in December, the total precipitation amount is 101 mm (4.0 in) over the course of 17 days.

December Precipitation Trends in Al

The chart displays monthly precipitation patterns in Al, 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 Al, December typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 17 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 Al

In Al in December humidity is 99%. With an average temperature of -6°C (21°F), this humidity feels like an icy blanket that clings to your skin, making every breath feel damp and biting, which can be quite uncomfortable for traveling.

December Average Humidity in Al

This chart illustrates the average monthly humidity levels in Al, 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 Al is approximately 99%, 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 Al

In Al 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 Al.

Maximum UV Index Levels in Al for December

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

Data source: Al 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 Al Compares to Other Months

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

This table compares monthly weather conditions in Al, 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)	62 mm (2.4 inches)	99%	low
February Weather	-7°C (20°F)	59 mm (2.3 inches)	97%	low
March Weather	-4°C (25°F)	67 mm (2.6 inches)	94%	moderate
April Weather	0°C (32°F)	50 mm (2.0 inches)	89%	moderate
May Weather	5°C (41°F)	71 mm (2.8 inches)	85%	high
June Weather	11°C (52°F)	106 mm (4.2 inches)	82%	high
July Weather	12°C (55°F)	100 mm (3.9 inches)	84%	high
August Weather	11°C (51°F)	115 mm (4.5 inches)	89%	moderate
September Weather	7°C (45°F)	126 mm (5.0 inches)	92%	moderate
October Weather	2°C (36°F)	124 mm (4.9 inches)	96%	low
November Weather	-3°C (27°F)	92 mm (3.6 inches)	97%	low
December Weather	-6°C (21°F)	101 mm (4.0 inches)	99%	low