January Weather in Trofors, Norway

Last updated: August 27, 2025

In January, the average temperature in Trofors, Norway hovers around -7°C (20°F), with extremes reaching as low as -24°C (-11°F) and peaking at 5°C (42°F). During this chilly month, expect 202 mm (8.0 in) of precipitation spread across 16 days, contributing to a notably high average humidity of 97%. Dress warmly and be prepared for a wet winter experience!

January Temperature in Trofors

In January in Trofors, the average temperature is -7°C (20°F). Maximum temperatures can reach 5°C (42°F), while minimums can drop as low as -24°C (-11°F). Travelers should be prepared for cold conditions and dress warmly when visiting during this time.

January Weather in Trofors: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Trofors, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Trofors, January typically has an average temperature of -7°C (20°F), with highs reaching up to 5°C (42°F) and lows dropping to around -24°C (-11°F).

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

January Precipitation in Trofors

In Trofors in January, the precipitation amount is 202 mm (8.0 in) over a span of 16 days.

January Precipitation Trends in Trofors

The chart displays monthly precipitation patterns in Trofors, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Trofors, January typically receives around 202 mm (8.0 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Trofors

In Trofors in January humidity is 97%. With an average temperature of -7°C (20°F), this humidity feels like a chilling blanket that wraps around you, making even short outdoor excursions seem daunting and the air heavy with moisture, which can leave you feeling refreshingly cold yet painfully uncomfortable.

January Average Humidity in Trofors

This chart illustrates the average monthly humidity levels in Trofors, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Trofors is approximately 97%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Trofors

In Trofors in January, 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 Trofors.

Maximum UV Index Levels in Trofors for January

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

Data source: Trofors January 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 January Weather in Trofors Compares to Other Months

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

This table compares monthly weather conditions in Trofors, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	202 mm (8.0 inches)	97%	low
February Weather	-7°C (19°F)	135 mm (5.3 inches)	94%	low
March Weather	-5°C (24°F)	221 mm (8.7 inches)	92%	moderate
April Weather	-1°C (31°F)	138 mm (5.4 inches)	88%	moderate
May Weather	4°C (40°F)	87 mm (3.4 inches)	82%	moderate
June Weather	10°C (51°F)	129 mm (5.1 inches)	79%	high
July Weather	13°C (55°F)	117 mm (4.6 inches)	83%	high
August Weather	11°C (52°F)	157 mm (6.2 inches)	89%	moderate
September Weather	7°C (45°F)	182 mm (7.2 inches)	91%	moderate
October Weather	2°C (36°F)	148 mm (5.8 inches)	94%	low
November Weather	-3°C (28°F)	150 mm (5.9 inches)	95%	low
December Weather	-6°C (22°F)	141 mm (5.5 inches)	96%	low