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September Weather in Tangvall, Norway

Last updated: August 27, 2025

In Tangvall, Norway, the average temperature in September hovers around 14°C (57°F). Expect a minimum of 7°C (45°F) and a pleasant maximum of 22°C (71°F). During this time, you'll likely encounter 137 mm (5.4 in) of precipitation over approximately 16 days, making the air feel quite humid at 85%.

September Temperature in Tangvall

In September in Tangvall, the average temperature is 14°C (57°F), with maximums potentially reaching 22°C (71°F) and minimums dipping as low as 7°C (45°F). This mild weather makes it an ideal time for travelers to explore the region comfortably.

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

The chart illustrates September temperature patterns in Tangvall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tangvall, September typically has an average temperature of 14°C (57°F), with highs reaching up to 22°C (71°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec383739435159626157514540
Data source: Temperature data for Tangvall 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 Tangvall

In Tangvall in September, the precipitation amount is 137 mm (5.4 in) over the course of 16 days.

September Precipitation Trends in Tangvall

The chart displays monthly precipitation patterns in Tangvall, 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 Tangvall, September typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec97118113378090102135137206157172
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tangvall

In Tangvall in September, humidity is 85%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and sluggish.

September Average Humidity in Tangvall

This chart illustrates the average monthly humidity levels in Tangvall, 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 Tangvall is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%86%84%79%77%78%80%85%87%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tangvall

In Tangvall 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 Tangvall for better planning.

Maximum UV Index Levels in Tangvall for September

The chart shows the monthly maximum UV Index (UVI) for Tangvall 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 Tangvall typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Tangvall 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 Tangvall Compares to Other Months

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

This table compares monthly weather conditions in Tangvall, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)96 mm (3.8 inches)88%low
February Weather3°C (37°F)118 mm (4.7 inches)87%low
March Weather4°C (39°F)113 mm (4.5 inches)86%moderate
April Weather6°C (44°F)37 mm (1.5 inches)84%moderate
May Weather10°C (51°F)80 mm (3.1 inches)79%high
June Weather15°C (59°F)90 mm (3.6 inches)77%high
July Weather17°C (62°F)102 mm (4.0 inches)78%high
August Weather16°C (61°F)135 mm (5.3 inches)80%high
September Weather14°C (57°F)137 mm (5.4 inches)85%moderate
October Weather11°C (51°F)206 mm (8.1 inches)87%low
November Weather7°C (45°F)157 mm (6.2 inches)87%low
December Weather4°C (40°F)172 mm (6.8 inches)85%low

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