March Weather in Olen, Norway

Last updated: August 27, 2025

In March, the average temperature in Olen, Norway hovers around 3°C (39°F). While you might experience chilling lows of -15°C (5°F), the temperatures can also reach a pleasant 13°C (55°F). Expect quite a bit of rain, with 190 mm (7.5 in) of precipitation spread over about 19 days, contributing to an average humidity level of 90%. Be prepared for the embrace of winter's chill!

March Temperature in Olen

In March in Olen, the average temperature is 3°C (39°F). The maximum can reach 13°C (55°F), and the minimum can be as low as -15°C (5°F). Be prepared for chilly conditions and pack warm clothing for your travels!

March Weather in Olen: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Olen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olen, March typically has an average temperature of 3°C (39°F), with highs reaching up to 13°C (55°F) and lows dropping to around -15°C (5°F).

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

March Precipitation in Olen

In Olen in March, the precipitation amount is 190 mm (7.5 in) over a period of 19 days.

March Precipitation Trends in Olen

The chart displays monthly precipitation patterns in Olen, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Olen, March typically receives around 190 mm (7.5 inches) of precipitation spread over approximately 19 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Olen

In Olen in March, humidity is 90%. With an average temperature of 3°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel burdensome as you navigate through the heavy, moist air.

March Average Humidity in Olen

This chart illustrates the average monthly humidity levels in Olen, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Olen is approximately 90%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Olen

In Olen in March, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Olen, you can check the information here.

Maximum UV Index Levels in Olen for March

The chart shows the monthly maximum UV Index (UVI) for Olen in March, 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 March, the maximum UV index in Olen typically reaches 3, which falls under the moderate exposure category.

Data source: Olen March 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 March Weather in Olen Compares to Other Months

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

This table compares monthly weather conditions in Olen, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	178 mm (7.0 inches)	92%	low
February Weather	2°C (35°F)	187 mm (7.4 inches)	90%	low
March Weather	3°C (39°F)	190 mm (7.5 inches)	90%	moderate
April Weather	6°C (44°F)	121 mm (4.8 inches)	87%	moderate
May Weather	10°C (51°F)	115 mm (4.5 inches)	84%	moderate
June Weather	14°C (58°F)	165 mm (6.5 inches)	81%	high
July Weather	15°C (60°F)	167 mm (6.6 inches)	86%	high
August Weather	15°C (59°F)	252 mm (9.9 inches)	87%	moderate
September Weather	12°C (55°F)	253 mm (10.0 inches)	90%	moderate
October Weather	9°C (48°F)	330 mm (13.0 inches)	92%	low
November Weather	5°C (42°F)	225 mm (8.9 inches)	93%	low
December Weather	3°C (38°F)	227 mm (8.9 inches)	90%	low