January Weather in Rosendal, Norway

Last updated: August 27, 2025

In January, the average temperature in Rosendal, Norway hovers around -1°C (31°F), but can range from a chilling -17°C (1°F) to a mild 8°C (47°F). Expect significant precipitation, averaging 235 mm (9.3 in) over 17 days, and a notably high average humidity of 92%. Prepare for a damp and cold experience!

January Temperature in Rosendal

In January in Rosendal, the average temperature is -1°C (31°F), with maximums reaching 8°C (47°F) and minimums dropping as low as -17°C (1°F). Be sure to pack warm clothing and be prepared for chilly weather if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Rosendal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosendal, January typically has an average temperature of -1°C (31°F), with highs reaching up to 8°C (47°F) and lows dropping to around -17°C (1°F).

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

January Precipitation in Rosendal

In Rosendal in January, the total precipitation amount is 235 mm (9.3 in) spread over a period of 17 days.

January Precipitation Trends in Rosendal

The chart displays monthly precipitation patterns in Rosendal, 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 Rosendal, January typically receives around 235 mm (9.3 inches) of precipitation spread over approximately 17 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 Rosendal

In Rosendal in January humidity is 92%. With an average temperature of -1°C (31°F), this humidity feels like a heavy, damp chill that seeps into your bones, making travel uncomfortable and challenging as the cold air mixes with the moisture, creating a biting sensation that lingers long after stepping outside.

January Average Humidity in Rosendal

This chart illustrates the average monthly humidity levels in Rosendal, 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 Rosendal is approximately 92%, 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 Rosendal

In Rosendal 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 Rosendal.

Maximum UV Index Levels in Rosendal for January

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

Data source: Rosendal 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 Rosendal Compares to Other Months

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

This table compares monthly weather conditions in Rosendal, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	235 mm (9.3 inches)	92%	low
February Weather	-1°C (30°F)	227 mm (8.9 inches)	90%	low
March Weather	1°C (34°F)	239 mm (9.4 inches)	90%	moderate
April Weather	4°C (40°F)	155 mm (6.1 inches)	87%	moderate
May Weather	8°C (47°F)	112 mm (4.4 inches)	84%	moderate
June Weather	13°C (55°F)	196 mm (7.7 inches)	81%	high
July Weather	14°C (58°F)	198 mm (7.8 inches)	86%	high
August Weather	13°C (56°F)	256 mm (10.1 inches)	87%	moderate
September Weather	11°C (51°F)	336 mm (13.2 inches)	90%	moderate
October Weather	6°C (44°F)	365 mm (14.4 inches)	92%	low
November Weather	3°C (37°F)	263 mm (10.3 inches)	93%	low
December Weather	0°C (32°F)	274 mm (10.8 inches)	90%	low