September Weather in Valer, Norway

Last updated: August 27, 2025

In September, the average temperature in Valer, Norway is a brisk 10°C (51°F). Expect temperatures to range from a chilly -1°C (30°F) at night to a pleasantly warm 24°C (76°F) during the day. Throughout the month, 79 mm (3.1 in) of precipitation can be expected over 12 days, and the air remains notably humid with an average humidity level of 91%.

September Temperature in Valer

In September in Valer, the average temperature is 10°C (51°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -1°C (30°F). It's important to be prepared for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates September temperature patterns in Valer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valer, September typically has an average temperature of 10°C (51°F), with highs reaching up to 24°C (76°F) and lows dropping to around -1°C (30°F).

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

September Precipitation in Valer

In Valer in September, the precipitation amount is 79 mm (3.1 in) over a period of 12 days.

September Precipitation Trends in Valer

The chart displays monthly precipitation patterns in Valer, 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 Valer, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Valer

In Valer in September, humidity is 91%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor exploration uncomfortable and leaving you yearning for warm, dry shelter.

September Average Humidity in Valer

This chart illustrates the average monthly humidity levels in Valer, 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 Valer 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 Valer

In Valer 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 Valer for better planning.

Maximum UV Index Levels in Valer for September

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

Data source: Valer 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 Valer Compares to Other Months

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

This table compares monthly weather conditions in Valer, 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 (24°F)	46 mm (1.8 inches)	98%	low
February Weather	-4°C (25°F)	44 mm (1.7 inches)	95%	low
March Weather	0°C (32°F)	48 mm (1.9 inches)	92%	moderate
April Weather	4°C (40°F)	37 mm (1.4 inches)	88%	moderate
May Weather	10°C (50°F)	84 mm (3.3 inches)	84%	moderate
June Weather	15°C (60°F)	83 mm (3.3 inches)	82%	high
July Weather	16°C (62°F)	91 mm (3.6 inches)	82%	high
August Weather	15°C (58°F)	95 mm (3.8 inches)	87%	moderate
September Weather	10°C (51°F)	79 mm (3.1 inches)	91%	moderate
October Weather	5°C (42°F)	98 mm (3.9 inches)	95%	low
November Weather	0°C (33°F)	84 mm (3.3 inches)	97%	low
December Weather	-4°C (26°F)	76 mm (3.0 inches)	98%	low