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September Weather in Kvalsund, Norway

Last updated: August 27, 2025

In September, the average temperature in Kvalsund, Norway hovers around 7°C (45°F). You'll experience a minimum temperature of -2°C (29°F) and a pleasant maximum of 21°C (69°F). Expect around 88 mm (3.4 in) of precipitation spread over 17 days, contributing to a notably high average humidity of 91%. Whether you're bracing for chilly mornings or enjoying mild afternoons, be prepared for a varied climate!

September Temperature in Kvalsund

In September in Kvalsund, the average temperature is 7°C (45°F). The maximum can reach 21°C (69°F), while the minimum can dip as low as -2°C (29°F). Be prepared for a range of temperatures to fully enjoy your travels in Kvalsund.

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

The chart illustrates September temperature patterns in Kvalsund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kvalsund, September typically has an average temperature of 7°C (45°F), with highs reaching up to 21°C (69°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec181723303746535045342520
Data source: Temperature data for Kvalsund 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 Kvalsund

In Kvalsund in September, the total precipitation amount is 88 mm (3.4 in), occurring over a span of 17 days.

September Precipitation Trends in Kvalsund

The chart displays monthly precipitation patterns in Kvalsund, 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 Kvalsund, September typically receives around 88 mm (3.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec606482778597819788597249
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kvalsund

In Kvalsund in September humidity is 91%. With an average temperature of 7°C (45°F), this humidity feels like a thick blanket wrapping around you, making it difficult to stay comfortable while traveling.

September Average Humidity in Kvalsund

This chart illustrates the average monthly humidity levels in Kvalsund, 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 Kvalsund is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%86%81%85%88%89%91%89%90%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kvalsund

In Kvalsund in September, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Kvalsund, you can visit Hourly UV Index in Kvalsund.

Maximum UV Index Levels in Kvalsund for September

The chart shows the monthly maximum UV Index (UVI) for Kvalsund 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 Kvalsund typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345542110
Data source: Kvalsund 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 Kvalsund Compares to Other Months

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

This table compares monthly weather conditions in Kvalsund, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)60 mm (2.4 inches)92%low
February Weather-8°C (18°F)64 mm (2.5 inches)90%low
March Weather-5°C (23°F)82 mm (3.2 inches)88%low
April Weather-1°C (30°F)77 mm (3.0 inches)86%moderate
May Weather3°C (37°F)85 mm (3.3 inches)81%moderate
June Weather8°C (46°F)97 mm (3.8 inches)85%moderate
July Weather12°C (54°F)81 mm (3.2 inches)87%moderate
August Weather10°C (51°F)97 mm (3.8 inches)89%moderate
September Weather7°C (45°F)88 mm (3.4 inches)91%low
October Weather1°C (34°F)59 mm (2.3 inches)89%low
November Weather-4°C (25°F)72 mm (2.9 inches)90%low
December Weather-7°C (20°F)49 mm (1.9 inches)90%low

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