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September Weather in Skjaerhalden, Norway

Last updated: August 27, 2025

In September, the average temperature in Skjaerhalden, Norway hovers around 14°C (58°F). Expect temperatures to range from a cool 6°C (43°F) at the minimum to a pleasant 21°C (71°F) at the maximum. The region sees a substantial 119 mm (4.7 in) of precipitation spread over 13 days, with average humidity levels reaching a high 86%.

September Temperature in Skjaerhalden

In September in Skjaerhalden, the average temperature is 14°C (58°F), with maximums reaching 21°C (71°F) and minimums dropping to as low as 6°C (43°F). It's a comfortable time for travelers to enjoy outdoor activities, but be sure to pack a light jacket for cooler evenings.

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

The chart illustrates September temperature patterns in Skjaerhalden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Skjaerhalden, September typically has an average temperature of 14°C (58°F), with highs reaching up to 21°C (71°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec363437445261646357504337
Data source: Temperature data for Skjaerhalden 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 Skjaerhalden

In Skjaerhalden in September, the precipitation amount is 119 mm (4.7 in) spread over 13 days.

September Precipitation Trends in Skjaerhalden

The chart displays monthly precipitation patterns in Skjaerhalden, 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 Skjaerhalden, September typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6168653260738695119145114100
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Skjaerhalden

In Skjaerhalden in September, humidity is 86%. With an average temperature of 14°C (58°F), this humidity feels like traveling in a warm, sticky embrace that can make outdoor adventures a bit heavy and sweat-inducing, so it's wise to stay hydrated and take frequent breaks in the shade.

September Average Humidity in Skjaerhalden

This chart illustrates the average monthly humidity levels in Skjaerhalden, 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 Skjaerhalden is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%82%73%71%72%77%86%92%93%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Skjaerhalden

In Skjaerhalden 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 Skjaerhalden for better planning.

Maximum UV Index Levels in Skjaerhalden for September

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

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

This table compares monthly weather conditions in Skjaerhalden, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)61 mm (2.4 inches)94%low
February Weather1°C (35°F)68 mm (2.7 inches)92%low
March Weather3°C (38°F)65 mm (2.6 inches)89%moderate
April Weather6°C (44°F)32 mm (1.3 inches)82%moderate
May Weather11°C (52°F)60 mm (2.4 inches)73%moderate
June Weather16°C (61°F)73 mm (2.9 inches)71%high
July Weather18°C (65°F)86 mm (3.4 inches)72%high
August Weather17°C (63°F)95 mm (3.7 inches)77%moderate
September Weather14°C (58°F)119 mm (4.7 inches)86%moderate
October Weather10°C (50°F)145 mm (5.7 inches)92%low
November Weather6°C (43°F)113 mm (4.5 inches)93%low
December Weather3°C (37°F)100 mm (3.9 inches)93%low

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