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September Weather in Lensvik, Norway

Last updated: August 27, 2025

In September, the average temperature in Lensvik, Norway is a mild 11°C (52°F), with minimums dipping to 3°C (38°F) and highs reaching 19°C (67°F). Expect a fair amount of rain, as 181 mm (7.1 in) of precipitation falls over 19 days. Additionally, the skies tend to be quite humid, boasting an average humidity level of 89%, creating a refreshing atmosphere.

September Temperature in Lensvik

In September in Lensvik, the average temperature is 11°C (52°F), with maximums reaching up to 19°C (67°F) and minimums dipping as low as 3°C (38°F). This mild climate makes Lensvik an ideal destination for travelers seeking comfortable weather while exploring the local attractions.

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

The chart illustrates September temperature patterns in Lensvik, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lensvik, September typically has an average temperature of 11°C (52°F), with highs reaching up to 19°C (67°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec313134394755575652453732
Data source: Temperature data for Lensvik 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 Lensvik

In Lensvik in September, the total precipitation amount is 181 mm (7.1 in) spread over 19 days.

September Precipitation Trends in Lensvik

The chart displays monthly precipitation patterns in Lensvik, 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 Lensvik, September typically receives around 181 mm (7.1 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec14010315213489107108138181196131164
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lensvik

In Lensvik in September humidity is 89%. With an average temperature of 11°C (52°F), this humidity feels like a cool mist clinging to your skin, making outdoor activities feel damp and chilly, so it's essential to dress in layers and be prepared for a brisk experience while traveling.

September Average Humidity in Lensvik

This chart illustrates the average monthly humidity levels in Lensvik, 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 Lensvik is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%89%84%81%81%81%87%89%91%92%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lensvik

In Lensvik in September, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Lensvik, you can check the information here.

Maximum UV Index Levels in Lensvik for September

The chart shows the monthly maximum UV Index (UVI) for Lensvik 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 Lensvik typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112356653211
Data source: Lensvik 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 Lensvik Compares to Other Months

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

This table compares monthly weather conditions in Lensvik, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (31°F)140 mm (5.5 inches)93%low
February Weather-1°C (31°F)103 mm (4.1 inches)92%low
March Weather1°C (34°F)152 mm (6.0 inches)89%low
April Weather4°C (40°F)134 mm (5.3 inches)84%moderate
May Weather8°C (47°F)89 mm (3.5 inches)81%moderate
June Weather13°C (55°F)107 mm (4.2 inches)81%high
July Weather14°C (58°F)108 mm (4.3 inches)81%high
August Weather14°C (57°F)137 mm (5.4 inches)87%moderate
September Weather11°C (52°F)181 mm (7.1 inches)89%moderate
October Weather7°C (45°F)196 mm (7.7 inches)91%low
November Weather3°C (37°F)131 mm (5.1 inches)92%low
December Weather0°C (33°F)164 mm (6.5 inches)94%low

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