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September Weather in Utsira, Norway

Last updated: August 27, 2025

In September, the average temperature in Utsira, Norway is a comfortable 14°C (57°F), though it can dip to a chilly 8°C (46°F) or reach a pleasant maximum of 18°C (66°F). Expect 199 mm (7.8 in) of precipitation spread over 19 days, contributing to an average humidity of 89%. Be prepared for a mix of rainy days and mild weather!

September Temperature in Utsira

In September in Utsira, the average temperature is 14°C (57°F). Maximums can reach 18°C (66°F), while minimums can drop to as low as 8°C (46°F). This mild weather makes it a great time for outdoor exploration and sightseeing in Utsira.

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

The chart illustrates September temperature patterns in Utsira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Utsira, September typically has an average temperature of 14°C (57°F), with highs reaching up to 18°C (66°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec413940434855586057524743
Data source: Temperature data for Utsira 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 Utsira

In Utsira in September, the total precipitation amount reaches 199 mm (7.8 in) over the course of 19 days.

September Precipitation Trends in Utsira

The chart displays monthly precipitation patterns in Utsira, 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 Utsira, September typically receives around 199 mm (7.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1441381277065109107167199287208194
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Utsira

In Utsira in September humidity is 89%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and travel challenging due to the oppressive heat and stickiness in the air.

September Average Humidity in Utsira

This chart illustrates the average monthly humidity levels in Utsira, 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 Utsira is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%85%85%86%86%90%89%89%88%88%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Utsira

In Utsira 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 Utsira for better planning.

Maximum UV Index Levels in Utsira for September

The chart shows the monthly maximum UV Index (UVI) for Utsira 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 Utsira typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Utsira 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 Utsira Compares to Other Months

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

This table compares monthly weather conditions in Utsira, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)144 mm (5.7 inches)84%low
February Weather4°C (40°F)138 mm (5.4 inches)84%low
March Weather5°C (41°F)127 mm (5.0 inches)85%moderate
April Weather6°C (44°F)70 mm (2.8 inches)85%moderate
May Weather9°C (48°F)65 mm (2.6 inches)86%moderate
June Weather13°C (55°F)109 mm (4.3 inches)85%high
July Weather14°C (58°F)107 mm (4.2 inches)90%high
August Weather15°C (60°F)167 mm (6.6 inches)89%moderate
September Weather14°C (57°F)199 mm (7.8 inches)89%moderate
October Weather11°C (52°F)286 mm (11.3 inches)88%low
November Weather8°C (47°F)208 mm (8.2 inches)88%low
December Weather6°C (44°F)194 mm (7.6 inches)82%low

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