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September Weather in Flekkefjord, Norway

Last updated: August 27, 2025

In Flekkefjord, Norway, the average temperature in September hovers around 13°C (55°F), with a minimum of 5°C (40°F) and a maximum reaching 21°C (71°F). Expect some rain, as 183 mm (7.2 in) of precipitation falls over 17 days. The air is quite humid, with an average humidity of 90%—perfect for those who enjoy a lush, green environment!

September Temperature in Flekkefjord

In September in Flekkefjord, the average temperature is 13°C (55°F), with maximums reaching 21°C (71°F) and minimums dropping as low as 5°C (40°F). Be prepared for a mild climate, making it a great time for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Flekkefjord, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Flekkefjord, September typically has an average temperature of 13°C (55°F), with highs reaching up to 21°C (71°F) and lows dropping to around 5°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec363537435057605955484237
Data source: Temperature data for Flekkefjord 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 Flekkefjord

In Flekkefjord in September, the total precipitation amount is 183 mm (7.2 in), occurring over the course of 17 days.

September Precipitation Trends in Flekkefjord

The chart displays monthly precipitation patterns in Flekkefjord, 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 Flekkefjord, September typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec1351601374991111138186184261205196
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Flekkefjord

In Flekkefjord in September humidity is 90%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing a sticky discomfort that can drain your energy quickly while exploring the sights.

September Average Humidity in Flekkefjord

This chart illustrates the average monthly humidity levels in Flekkefjord, 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 Flekkefjord is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%90%87%84%81%86%87%90%92%93%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Flekkefjord

In Flekkefjord 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 Flekkefjord for better planning.

Maximum UV Index Levels in Flekkefjord for September

The chart shows the monthly maximum UV Index (UVI) for Flekkefjord 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 Flekkefjord typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Flekkefjord 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 Flekkefjord Compares to Other Months

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

This table compares monthly weather conditions in Flekkefjord, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)135 mm (5.3 inches)92%low
February Weather1°C (35°F)160 mm (6.3 inches)90%low
March Weather3°C (37°F)137 mm (5.4 inches)90%moderate
April Weather6°C (43°F)49 mm (1.9 inches)87%moderate
May Weather10°C (50°F)91 mm (3.6 inches)84%high
June Weather14°C (58°F)111 mm (4.4 inches)81%high
July Weather16°C (60°F)138 mm (5.4 inches)86%high
August Weather15°C (59°F)186 mm (7.3 inches)87%high
September Weather13°C (55°F)183 mm (7.2 inches)90%moderate
October Weather9°C (48°F)261 mm (10.3 inches)92%low
November Weather5°C (42°F)205 mm (8.1 inches)93%low
December Weather3°C (38°F)196 mm (7.7 inches)90%low

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