January Weather in Aros, Norway

Last updated: August 27, 2025

In January, the average temperature in Aros, Norway hovers around -2°C (28°F). Expect chilly days, with minimum temperatures plunging to -18°C (-1°F) and a maximum reaching up to 9°C (49°F). Rain and snow are likely, with precipitation amounting to 60 mm (2.4 in) over 9 days. With an average humidity of 94%, the air feels quite damp, making it essential to bundle up while exploring this frosty locale!

January Temperature in Aros

In January in Aros, the average temperature is -2°C (28°F), with a maximum reaching 9°C (49°F) and a minimum dropping as low as -18°C (-1°F). Travelers should be prepared for cold conditions and dress accordingly to enjoy their time in Aros.

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

The chart illustrates January temperature patterns in Aros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aros, January typically has an average temperature of -2°C (28°F), with highs reaching up to 9°C (49°F) and lows dropping to around -18°C (-1°F).

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

January Precipitation in Aros

In Aros in January, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

January Precipitation Trends in Aros

The chart displays monthly precipitation patterns in Aros, 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 Aros, January typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 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 Aros

In Aros in January humidity is 94%. With an average temperature of -2°C (28°F), this humidity feels like damp, biting cold that seeps into your bones, making travel uncomfortable and challenging as each breath carries a chill that clings to your skin.

January Average Humidity in Aros

This chart illustrates the average monthly humidity levels in Aros, 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 Aros is approximately 94%, 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 Aros

In Aros 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 Aros.

Maximum UV Index Levels in Aros for January

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

Data source: Aros 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 Aros Compares to Other Months

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

This table compares monthly weather conditions in Aros, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	60 mm (2.4 inches)	94%	low
February Weather	-2°C (29°F)	66 mm (2.6 inches)	92%	low
March Weather	1°C (34°F)	66 mm (2.6 inches)	89%	moderate
April Weather	6°C (43°F)	36 mm (1.4 inches)	82%	moderate
May Weather	11°C (52°F)	81 mm (3.2 inches)	73%	moderate
June Weather	16°C (62°F)	84 mm (3.3 inches)	71%	high
July Weather	18°C (65°F)	93 mm (3.7 inches)	72%	high
August Weather	16°C (62°F)	87 mm (3.4 inches)	77%	moderate
September Weather	13°C (55°F)	106 mm (4.2 inches)	86%	moderate
October Weather	8°C (46°F)	128 mm (5.0 inches)	92%	low
November Weather	3°C (38°F)	103 mm (4.1 inches)	93%	low
December Weather	-1°C (30°F)	107 mm (4.2 inches)	93%	low