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September Weather in Bergen, Germany

Last updated: August 23, 2025

In September, the average temperature in Bergen, Germany hovers around 15°C (59°F), with a minimum of 2°C (36°F) and a maximum soaring up to 32°C (89°F). Expect 61 mm (2.4 in) of precipitation spread across approximately 10 days, contributing to an average humidity level of 81%. Embrace the varied weather and plan accordingly!

September Temperature in Bergen

In September in Bergen, the average temperature is 15°C (59°F). The maximum can reach 32°C (89°F) and the minimum can be as low as 2°C (36°F). It's advisable to pack layers to stay comfortable during your travels.

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

The chart illustrates September temperature patterns in Bergen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bergen, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec373842495666666659534439
Data source: Temperature data for Bergen 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 Bergen

In Bergen in September, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.

September Precipitation Trends in Bergen

The chart displays monthly precipitation patterns in Bergen, 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 Bergen, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec606269476872876961774975
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bergen

In Bergen in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

September Average Humidity in Bergen

This chart illustrates the average monthly humidity levels in Bergen, 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 Bergen is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bergen

In Bergen in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bergen.

Maximum UV Index Levels in Bergen for September

The chart shows the monthly maximum UV Index (UVI) for Bergen 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 Bergen typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Bergen 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 Bergen Compares to Other Months

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

This table compares monthly weather conditions in Bergen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)60 mm (2.4 inches)91%low
February Weather3°C (38°F)61 mm (2.4 inches)89%low
March Weather6°C (42°F)69 mm (2.7 inches)87%moderate
April Weather9°C (49°F)47 mm (1.8 inches)82%moderate
May Weather13°C (56°F)68 mm (2.7 inches)73%high
June Weather19°C (66°F)71 mm (2.8 inches)66%very high
July Weather19°C (66°F)87 mm (3.4 inches)66%high
August Weather19°C (67°F)69 mm (2.7 inches)67%high
September Weather15°C (59°F)61 mm (2.4 inches)81%moderate
October Weather12°C (53°F)77 mm (3.0 inches)86%moderate
November Weather7°C (44°F)49 mm (1.9 inches)90%low
December Weather4°C (40°F)75 mm (2.9 inches)90%low

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