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September Weather in Korgen, Norway

Last updated: August 27, 2025

In September, the average temperature in Korgen, Norway hovers around 8°C (47°F), with the potential to dip as low as -2°C (29°F) and reach up to a pleasant 19°C (66°F). Expect approximately 185 mm (7.3 in) of precipitation spread over 19 days, accompanied by a notable average humidity level of 91%.

September Temperature in Korgen

In September in Korgen, the average temperature is 8°C (47°F). Maximums can reach 19°C (66°F) and minimums can be as low as -2°C (29°F). It's advisable to pack layers to stay comfortable while exploring the varied climate during your travels.

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

The chart illustrates September temperature patterns in Korgen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Korgen, September typically has an average temperature of 8°C (47°F), with highs reaching up to 19°C (66°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec222025324051575346383025
Data source: Temperature data for Korgen 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 Korgen

In Korgen in September, the precipitation amount is 185 mm (7.3 in) over a period of 19 days.

September Precipitation Trends in Korgen

The chart displays monthly precipitation patterns in Korgen, 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 Korgen, September typically receives around 185 mm (7.3 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec19513221213482132119157185153153142
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Korgen

In Korgen in September, humidity is 91%. With an average temperature of 8°C (47°F), this humidity feels like a chilly dampness that clings to your skin, making it important to dress in layers while traveling.

September Average Humidity in Korgen

This chart illustrates the average monthly humidity levels in Korgen, 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 Korgen is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%88%82%79%83%89%91%94%95%96%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Korgen

In Korgen 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 Korgen, you can check the information here.

Maximum UV Index Levels in Korgen for September

The chart shows the monthly maximum UV Index (UVI) for Korgen 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 Korgen typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456643211
Data source: Korgen 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 Korgen Compares to Other Months

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

This table compares monthly weather conditions in Korgen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)195 mm (7.7 inches)97%low
February Weather-7°C (20°F)132 mm (5.2 inches)94%low
March Weather-4°C (25°F)212 mm (8.4 inches)92%moderate
April Weather0°C (32°F)134 mm (5.3 inches)88%moderate
May Weather5°C (41°F)82 mm (3.2 inches)82%moderate
June Weather11°C (52°F)132 mm (5.2 inches)79%high
July Weather14°C (57°F)119 mm (4.7 inches)83%high
August Weather12°C (54°F)157 mm (6.2 inches)89%moderate
September Weather8°C (47°F)185 mm (7.3 inches)91%moderate
October Weather3°C (38°F)153 mm (6.0 inches)94%low
November Weather-1°C (30°F)153 mm (6.0 inches)95%low
December Weather-4°C (25°F)142 mm (5.6 inches)96%low

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