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September Weather in Hemnesberget, Norway

Last updated: August 27, 2025

In September, the average temperature in Hemnesberget, Norway hovers around 9°C (48°F). Minimum temperatures can dip as low as -2°C (29°F), while maximums may reach a pleasant 20°C (68°F). Expect significant precipitation, with about 211 mm (8.3 in) falling over 19 days, contributing to an average humidity of 87%.

September Temperature in Hemnesberget

In September in Hemnesberget, the average temperature is 9°C (48°F), with maximums reaching up to 20°C (68°F) and minimums dropping as low as -2°C (29°F). Be prepared for a range of temperatures when traveling during this time, packing both warm layers and lighter clothing.

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

The chart illustrates September temperature patterns in Hemnesberget, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hemnesberget, September typically has an average temperature of 9°C (48°F), with highs reaching up to 20°C (68°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec242327344252585448393227
Data source: Temperature data for Hemnesberget 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 Hemnesberget

In Hemnesberget in September, the precipitation amount is 211 mm (8.3 in) during a span of 19 days.

September Precipitation Trends in Hemnesberget

The chart displays monthly precipitation patterns in Hemnesberget, 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 Hemnesberget, September typically receives around 211 mm (8.3 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec21114823115492142126178211175181159
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hemnesberget

In Hemnesberget in September humidity is 87%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and requiring extra layers and careful planning for any activities.

September Average Humidity in Hemnesberget

This chart illustrates the average monthly humidity levels in Hemnesberget, 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 Hemnesberget is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%85%83%77%79%82%84%87%88%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hemnesberget

In Hemnesberget 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 Hemnesberget, you can check the information here.

Maximum UV Index Levels in Hemnesberget for September

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

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

This table compares monthly weather conditions in Hemnesberget, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)211 mm (8.3 inches)88%low
February Weather-5°C (23°F)148 mm (5.8 inches)87%low
March Weather-3°C (27°F)231 mm (9.1 inches)85%moderate
April Weather1°C (34°F)154 mm (6.0 inches)83%moderate
May Weather6°C (42°F)92 mm (3.6 inches)77%moderate
June Weather11°C (53°F)142 mm (5.6 inches)79%high
July Weather14°C (58°F)126 mm (5.0 inches)82%high
August Weather12°C (55°F)178 mm (7.0 inches)84%moderate
September Weather9°C (48°F)211 mm (8.3 inches)87%moderate
October Weather4°C (40°F)175 mm (6.9 inches)88%low
November Weather0°C (32°F)181 mm (7.1 inches)87%low
December Weather-3°C (27°F)159 mm (6.3 inches)87%low

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