January Weather in Mjondalen, Norway

Last updated: August 27, 2025

In Mjondalen, Norway, the average temperature in January hovers around -4°C (26°F). While the mercury can dip to a chilling -20°C (-4°F) at its lowest, it can rise to a milder 10°C (49°F) on warmer days. Expect 66 mm (2.6 in) of precipitation spread across 9 days, accompanied by a high average humidity of 93%.

January Temperature in Mjondalen

In January in Mjondalen, the average temperature is -4°C (26°F), with maximums reaching 10°C (49°F) and minimums dropping as low as -20°C (-4°F). Be sure to pack warm clothes and prepare for potentially extreme cold if you're planning to visit during this time.

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

The chart illustrates January temperature patterns in Mjondalen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mjondalen, January typically has an average temperature of -4°C (26°F), with highs reaching up to 10°C (49°F) and lows dropping to around -20°C (-4°F).

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

January Precipitation in Mjondalen

In Mjondalen in January, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.

January Precipitation Trends in Mjondalen

The chart displays monthly precipitation patterns in Mjondalen, 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 Mjondalen, January typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 9 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Mjondalen

In Mjondalen in January, humidity is 93%. With an average temperature of -4°C (26°F), this humidity feels like a heavy chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to stay warm and dry.

January Average Humidity in Mjondalen

This chart illustrates the average monthly humidity levels in Mjondalen, 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 Mjondalen is approximately 93%, 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 Mjondalen

In Mjondalen 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 Mjondalen.

Maximum UV Index Levels in Mjondalen for January

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

Data source: Mjondalen 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 Mjondalen Compares to Other Months

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

This table compares monthly weather conditions in Mjondalen, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	66 mm (2.6 inches)	93%	low
February Weather	-3°C (27°F)	70 mm (2.8 inches)	91%	low
March Weather	0°C (32°F)	74 mm (2.9 inches)	88%	moderate
April Weather	5°C (41°F)	43 mm (1.7 inches)	83%	moderate
May Weather	10°C (50°F)	89 mm (3.5 inches)	75%	moderate
June Weather	16°C (60°F)	99 mm (3.9 inches)	74%	high
July Weather	17°C (63°F)	103 mm (4.1 inches)	74%	high
August Weather	15°C (60°F)	95 mm (3.7 inches)	78%	moderate
September Weather	12°C (53°F)	117 mm (4.6 inches)	86%	moderate
October Weather	6°C (44°F)	137 mm (5.4 inches)	92%	low
November Weather	2°C (35°F)	105 mm (4.1 inches)	92%	low
December Weather	-3°C (27°F)	118 mm (4.7 inches)	92%	low