September Weather in Jaren, Norway

Last updated: August 27, 2025

In September, the average temperature in Jaren, Norway hovers around 11°C (51°F), with a minimum of 0°C (32°F) and a maximum reaching up to 24°C (75°F). Expect a fair amount of precipitation—approximately 92 mm (3.6 in) spread over 13 days, contributing to a high average humidity of 91%. Embrace the mild climate, but don't forget your umbrella!

September Temperature in Jaren

In September in Jaren, the average temperature is 11°C (51°F), with maximums reaching 24°C (75°F) and minimums dipping as low as 0°C (32°F). It's a great time for travelers to enjoy mild weather while exploring the area.

September Weather in Jaren: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Jaren, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaren, September typically has an average temperature of 11°C (51°F), with highs reaching up to 24°C (75°F) and lows dropping to around 0°C (32°F).

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

September Precipitation in Jaren

In Jaren in September, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

September Precipitation Trends in Jaren

The chart displays monthly precipitation patterns in Jaren, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Jaren, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Jaren

In Jaren in September, humidity is 91%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that permeates your clothes, making sightseeing uncomfortable and travel more strenuous than usual.

September Average Humidity in Jaren

This chart illustrates the average monthly humidity levels in Jaren, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Jaren is approximately 91%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Jaren

In Jaren in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Jaren for better planning.

Maximum UV Index Levels in Jaren for September

The chart shows the monthly maximum UV Index (UVI) for Jaren in September, 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 September, the maximum UV index in Jaren typically reaches 4, which falls under the moderate exposure category.

Data source: Jaren September 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 September Weather in Jaren Compares to Other Months

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

This table compares monthly weather conditions in Jaren, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (23°F)	53 mm (2.1 inches)	98%	low
February Weather	-4°C (25°F)	51 mm (2.0 inches)	95%	low
March Weather	-1°C (30°F)	57 mm (2.2 inches)	92%	moderate
April Weather	3°C (38°F)	43 mm (1.7 inches)	88%	moderate
May Weather	9°C (49°F)	95 mm (3.7 inches)	84%	moderate
June Weather	15°C (59°F)	91 mm (3.6 inches)	82%	high
July Weather	16°C (61°F)	100 mm (3.9 inches)	82%	high
August Weather	14°C (58°F)	107 mm (4.2 inches)	87%	moderate
September Weather	11°C (51°F)	92 mm (3.6 inches)	91%	moderate
October Weather	5°C (42°F)	114 mm (4.5 inches)	95%	low
November Weather	1°C (34°F)	87 mm (3.4 inches)	97%	low
December Weather	-3°C (26°F)	91 mm (3.6 inches)	98%	low