September Weather in Svelgen, Norway

Last updated: August 27, 2025

In September, the average temperature in Svelgen, Norway hovers around 11°C (52°F), with a minimum of 4°C (40°F) and a maximum of 17°C (64°F). Expect a generous amount of precipitation, totaling 434 mm (17.1 in) over approximately 20 days, contributing to an average humidity level of a humid 93%.

September Temperature in Svelgen

In September in Svelgen, the average temperature is 11°C (52°F). Maximum temperatures can reach 17°C (64°F), while minimums can drop to as low as 4°C (40°F). Be sure to pack layers to stay comfortable while exploring the area.

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

The chart illustrates September temperature patterns in Svelgen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Svelgen, September typically has an average temperature of 11°C (52°F), with highs reaching up to 17°C (64°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Svelgen

In Svelgen in September, the precipitation amount is 434 mm (17.1 in) over the course of 20 days.

September Precipitation Trends in Svelgen

The chart displays monthly precipitation patterns in Svelgen, 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 Svelgen, September typically receives around 434 mm (17.1 inches) of precipitation spread over approximately 20 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 Svelgen

In Svelgen in September, humidity is 93%. With an average temperature of 11°C (52°F), this humidity feels like trudging through a warm fog, where each step is met with a damp heaviness, making outdoor activities less enjoyable and travel feel more exhausting.

September Average Humidity in Svelgen

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

In Svelgen 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 Svelgen for better planning.

Maximum UV Index Levels in Svelgen for September

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

Data source: Svelgen 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 Svelgen Compares to Other Months

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

This table compares monthly weather conditions in Svelgen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	282 mm (11.1 inches)	98%	low
February Weather	1°C (35°F)	240 mm (9.5 inches)	96%	low
March Weather	2°C (36°F)	254 mm (10.0 inches)	94%	moderate
April Weather	4°C (40°F)	172 mm (6.8 inches)	89%	moderate
May Weather	8°C (46°F)	115 mm (4.5 inches)	86%	moderate
June Weather	12°C (53°F)	171 mm (6.7 inches)	83%	high
July Weather	13°C (56°F)	156 mm (6.1 inches)	87%	high
August Weather	13°C (56°F)	256 mm (10.1 inches)	91%	moderate
September Weather	11°C (52°F)	434 mm (17.1 inches)	93%	moderate
October Weather	8°C (46°F)	421 mm (16.6 inches)	95%	low
November Weather	5°C (41°F)	310 mm (12.2 inches)	97%	low
December Weather	3°C (38°F)	307 mm (12.1 inches)	97%	low