September Weather in Vilhelmina, Sweden

Last updated: August 27, 2025

In Vilhelmina, Sweden, the average temperature in September hovers around 8°C (46°F). While it can drop as low as -4°C (24°F), temperatures may also reach a pleasant 21°C (71°F). This month experiences 82 mm (3.2 in) of precipitation spread over 13 days, contributing to a high average humidity of 94%.

September Temperature in Vilhelmina

In September in Vilhelmina, the average temperature is 8°C (46°F). Maximums can reach 21°C (71°F) and minimums can be as low as -4°C (24°F). Be prepared for a mix of cool and mild weather, making it a great time for layered clothing while exploring the sights.

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

The chart illustrates September temperature patterns in Vilhelmina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vilhelmina, September typically has an average temperature of 8°C (46°F), with highs reaching up to 21°C (71°F) and lows dropping to around -4°C (24°F).

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

September Precipitation in Vilhelmina

In Vilhelmina in September, the total precipitation amount is 82 mm (3.2 in), occurring over the course of 13 days.

September Precipitation Trends in Vilhelmina

The chart displays monthly precipitation patterns in Vilhelmina, 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 Vilhelmina, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 13 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 Vilhelmina

In Vilhelmina in September humidity is 94%. With an average temperature of 8°C (46°F), this humidity feels like a dense blanket wrapping around you, making outdoor activities less enjoyable and causing you to feel damp and cold almost instantly.

September Average Humidity in Vilhelmina

This chart illustrates the average monthly humidity levels in Vilhelmina, 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 Vilhelmina is approximately 94%, 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 Vilhelmina

In Vilhelmina in September, 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 Vilhelmina, you can check the information here.

Maximum UV Index Levels in Vilhelmina for September

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

Data source: Vilhelmina 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 Vilhelmina Compares to Other Months

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

This table compares monthly weather conditions in Vilhelmina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	53 mm (2.1 inches)	100%	low
February Weather	-8°C (18°F)	41 mm (1.6 inches)	98%	low
March Weather	-4°C (25°F)	41 mm (1.6 inches)	95%	low
April Weather	1°C (33°F)	32 mm (1.3 inches)	91%	moderate
May Weather	6°C (44°F)	51 mm (2.0 inches)	85%	moderate
June Weather	13°C (55°F)	64 mm (2.5 inches)	79%	high
July Weather	15°C (59°F)	75 mm (3.0 inches)	84%	high
August Weather	12°C (55°F)	90 mm (3.5 inches)	91%	moderate
September Weather	8°C (46°F)	82 mm (3.2 inches)	94%	moderate
October Weather	2°C (37°F)	85 mm (3.3 inches)	96%	low
November Weather	-3°C (27°F)	58 mm (2.3 inches)	98%	low
December Weather	-6°C (22°F)	68 mm (2.7 inches)	100%	low