December Weather in Roan, Norway

Last updated: August 27, 2025

In December, the average temperature in Roan, Norway hovers around 2°C (36°F), with extremes ranging from a chilly -9°C (16°F) to a milder 9°C (48°F). This month brings significant moisture, with an average precipitation of 177 mm (7.0 in) spread over 18 days. Coupled with an average humidity of 85%, visitors can expect a damp and crisp atmosphere, perfect for cozy indoor activities.

December Temperature in Roan

In December in Roan, the average temperature is 2°C (36°F), with maximums reaching 9°C (48°F) and minimums dropping as low as -9°C (16°F). Travelers should be prepared for chilly conditions and pack accordingly to enjoy their visit.

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

The chart illustrates December temperature patterns in Roan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roan, December typically has an average temperature of 2°C (36°F), with highs reaching up to 9°C (48°F) and lows dropping to around -9°C (16°F).

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

December Precipitation in Roan

In Roan in December, the precipitation amount is 177 mm (7.0 in) spread over 18 days.

December Precipitation Trends in Roan

The chart displays monthly precipitation patterns in Roan, 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 Roan, December typically receives around 177 mm (7.0 inches) of precipitation spread over approximately 18 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 Roan

In Roan in December, humidity is 85%. With an average temperature of 2°C (36°F), this humidity feels like an icy blanket clinging to your skin, making travel challenging as the cold dampness seeps into your bones and fogs your breath.

December Average Humidity in Roan

This chart illustrates the average monthly humidity levels in Roan, 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 Roan is approximately 85%, 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 Roan

In Roan 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 Roan.

Maximum UV Index Levels in Roan for December

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

Data source: Roan 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 Roan Compares to Other Months

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

This table compares monthly weather conditions in Roan, 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 (35°F)	162 mm (6.4 inches)	86%	low
February Weather	1°C (34°F)	117 mm (4.6 inches)	84%	low
March Weather	2°C (36°F)	160 mm (6.3 inches)	83%	low
April Weather	4°C (40°F)	133 mm (5.2 inches)	80%	moderate
May Weather	7°C (46°F)	83 mm (3.3 inches)	75%	moderate
June Weather	11°C (53°F)	111 mm (4.4 inches)	78%	high
July Weather	14°C (57°F)	96 mm (3.8 inches)	79%	high
August Weather	13°C (57°F)	153 mm (6.0 inches)	81%	moderate
September Weather	11°C (53°F)	237 mm (9.3 inches)	84%	moderate
October Weather	8°C (46°F)	212 mm (8.4 inches)	87%	low
November Weather	4°C (40°F)	162 mm (6.4 inches)	86%	low
December Weather	2°C (36°F)	177 mm (7.0 inches)	85%	low