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September Weather in Norberg, Sweden

Last updated: August 27, 2025

In September, the average temperature in Norberg, Sweden is a comfortable 12°C (53°F). However, be prepared for a range of weather, with minimum temperatures dropping to -1°C (30°F) and peaks reaching up to 24°C (75°F). Rainfall is a factor, with an average precipitation of 58 mm (2.3 in) spread over 9 days. The atmosphere remains moist, featuring an average humidity of 83%.

September Temperature in Norberg

In September in Norberg, the average temperature is 12°C (53°F). Maximums can reach 24°C (75°F) and minimums can be as low as -1°C (30°F). It's advisable to pack layers to stay comfortable while exploring the diverse weather conditions during your travels.

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

The chart illustrates September temperature patterns in Norberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Norberg, September typically has an average temperature of 12°C (53°F), with highs reaching up to 24°C (75°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec282833405161636053443630
Data source: Temperature data for Norberg generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Norberg

In Norberg in September, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

September Precipitation Trends in Norberg

The chart displays monthly precipitation patterns in Norberg, 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 Norberg, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec403540315976719158815360
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Norberg

In Norberg in September humidity is 83%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and necessitating layers to stay comfortable while traveling.

September Average Humidity in Norberg

This chart illustrates the average monthly humidity levels in Norberg, 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 Norberg is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%82%71%69%67%73%83%89%91%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Norberg

In Norberg 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 Norberg for better planning.

Maximum UV Index Levels in Norberg for September

The chart shows the monthly maximum UV Index (UVI) for Norberg 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 Norberg typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Norberg 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 Norberg Compares to Other Months

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

This table compares monthly weather conditions in Norberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)40 mm (1.6 inches)91%low
February Weather-2°C (29°F)35 mm (1.4 inches)89%low
March Weather1°C (34°F)40 mm (1.6 inches)88%moderate
April Weather5°C (41°F)30 mm (1.2 inches)82%moderate
May Weather11°C (51°F)59 mm (2.3 inches)71%moderate
June Weather16°C (62°F)76 mm (3.0 inches)69%high
July Weather17°C (64°F)71 mm (2.8 inches)67%high
August Weather16°C (61°F)91 mm (3.6 inches)72%moderate
September Weather12°C (53°F)58 mm (2.3 inches)83%moderate
October Weather7°C (45°F)81 mm (3.2 inches)89%low
November Weather2°C (37°F)53 mm (2.1 inches)91%low
December Weather-1°C (31°F)60 mm (2.4 inches)90%low

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