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September Weather in Gvarv, Norway

Last updated: August 27, 2025

In September, the average temperature in Gvarv, Norway hovers around 11°C (52°F), with a minimum of 0°C (33°F) and a maximum reaching 24°C (76°F). Expect 129 mm (5.1 in) of precipitation spread over about 14 days, contributing to an average humidity level of 86%. Perfect for those who enjoy a climate that's both refreshing and invigorating!

September Temperature in Gvarv

In September in Gvarv, the average temperature is 11°C (52°F). Maximums can reach 24°C (76°F), and minimums can be as low as 0°C (33°F). This means travelers should be prepared for a mix of mild and cool weather, making it a great time to explore the area.

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

The chart illustrates September temperature patterns in Gvarv, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gvarv, September typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (76°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec252631394959615851423427
Data source: Temperature data for Gvarv 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 Gvarv

In Gvarv in September, the precipitation amount is 129 mm (5.1 in) over the course of 14 days.

September Precipitation Trends in Gvarv

The chart displays monthly precipitation patterns in Gvarv, 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 Gvarv, September typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7175804489106116100129136114125
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Gvarv

In Gvarv in September humidity is 86%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and prompting travelers to seek sheltered spots or indoor attractions to escape the uncomfortable dampness.

September Average Humidity in Gvarv

This chart illustrates the average monthly humidity levels in Gvarv, 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 Gvarv is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%83%75%74%74%78%86%92%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Gvarv

In Gvarv 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 Gvarv for better planning.

Maximum UV Index Levels in Gvarv for September

The chart shows the monthly maximum UV Index (UVI) for Gvarv 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 Gvarv typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457754211
Data source: Gvarv 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 Gvarv Compares to Other Months

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

This table compares monthly weather conditions in Gvarv, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (25°F)71 mm (2.8 inches)93%low
February Weather-3°C (26°F)74 mm (2.9 inches)91%low
March Weather-1°C (31°F)80 mm (3.2 inches)88%moderate
April Weather4°C (39°F)44 mm (1.7 inches)83%moderate
May Weather9°C (49°F)89 mm (3.5 inches)75%moderate
June Weather15°C (59°F)106 mm (4.2 inches)74%high
July Weather16°C (61°F)116 mm (4.6 inches)74%high
August Weather14°C (58°F)100 mm (3.9 inches)78%moderate
September Weather11°C (52°F)129 mm (5.1 inches)86%moderate
October Weather6°C (42°F)136 mm (5.4 inches)92%low
November Weather1°C (34°F)114 mm (4.5 inches)92%low
December Weather-3°C (27°F)125 mm (4.9 inches)92%low

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