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September Weather in Farsund, Norway

Last updated: August 27, 2025

In September, the average temperature in Farsund, Norway hovers around 14°C (58°F). Expect a minimum of 8°C (47°F) and a maximum of 18°C (65°F). During this period, precipitation amounts to 179 mm (7.0 in) spread over approximately 18 days, while the average humidity remains high at 87%. Stay prepared for a mix of cool and damp weather!

September Temperature in Farsund

In September in Farsund, the average temperature is 14°C (58°F). The maximum can reach 18°C (65°F), while the minimum can be as low as 8°C (47°F). Be sure to pack layers to stay comfortable throughout the day!

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

The chart illustrates September temperature patterns in Farsund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Farsund, September typically has an average temperature of 14°C (58°F), with highs reaching up to 18°C (65°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec403839434956596157524642
Data source: Temperature data for Farsund 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 Farsund

In Farsund in September, the precipitation amount is 179 mm (7.0 in) over a span of 18 days.

September Precipitation Trends in Farsund

The chart displays monthly precipitation patterns in Farsund, 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 Farsund, September typically receives around 179 mm (7.0 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1191431224184104123165179261206196
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Farsund

In Farsund in September humidity is 87%. With an average temperature of 14°C (58°F), this humidity feels like walking through a thick, warm blanket, making travel feel more exhausting and sticky, as sweat clings to the skin and the air feels heavy.

September Average Humidity in Farsund

This chart illustrates the average monthly humidity levels in Farsund, 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 Farsund is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%84%83%86%86%87%86%86%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Farsund

In Farsund 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 Farsund for better planning.

Maximum UV Index Levels in Farsund for September

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

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

This table compares monthly weather conditions in Farsund, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)119 mm (4.7 inches)85%low
February Weather3°C (38°F)143 mm (5.6 inches)85%low
March Weather4°C (39°F)122 mm (4.8 inches)85%moderate
April Weather6°C (43°F)41 mm (1.6 inches)85%moderate
May Weather9°C (49°F)84 mm (3.3 inches)84%high
June Weather14°C (57°F)104 mm (4.1 inches)83%high
July Weather15°C (60°F)123 mm (4.8 inches)86%high
August Weather16°C (61°F)165 mm (6.5 inches)86%high
September Weather14°C (58°F)179 mm (7.0 inches)87%moderate
October Weather11°C (52°F)261 mm (10.3 inches)86%low
November Weather8°C (46°F)206 mm (8.1 inches)86%low
December Weather5°C (42°F)196 mm (7.7 inches)82%low

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