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September Weather in Oppeid, Norway

Last updated: August 27, 2025

In September, the average temperature in Oppeid, Norway hovers around 10°C (51°F). Be prepared for chilly days, as the temperature can dip to a minimum of 3°C (37°F), while the maximum can reach a pleasant 20°C (68°F). Expect quite a bit of rain, with 183 mm (7.2 in) falling over approximately 18 days. With an average humidity of 93%, be ready for a damp environment, making this a cozy time to explore!

September Temperature in Oppeid

In September in Oppeid, the average temperature is 10°C (51°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop to as low as 3°C (37°F). This moderate climate makes Oppeid an ideal destination for travelers looking to explore comfortably.

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

The chart illustrates September temperature patterns in Oppeid, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oppeid, September typically has an average temperature of 10°C (51°F), with highs reaching up to 20°C (68°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec302831364352575650433833
Data source: Temperature data for Oppeid 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 Oppeid

In Oppeid in September, the precipitation amount is 183 mm (7.2 in) over the course of 18 days.

September Precipitation Trends in Oppeid

The chart displays monthly precipitation patterns in Oppeid, 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 Oppeid, September typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec14212415011897120121153183146152126
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Oppeid

In Oppeid in September humidity is 93%. With an average temperature of 10°C (51°F), this humidity feels like enveloping yourself in a thick, damp blanket, making even short walks feel exhausting and less enjoyable, as the air clings to your skin and leaves you longing for refreshing breezes.

September Average Humidity in Oppeid

This chart illustrates the average monthly humidity levels in Oppeid, 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 Oppeid is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%93%91%84%81%85%89%93%95%95%98%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Oppeid

In Oppeid 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 Oppeid, you can check the information here.

Maximum UV Index Levels in Oppeid for September

The chart shows the monthly maximum UV Index (UVI) for Oppeid 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 Oppeid typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112345543110
Data source: Oppeid 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 Oppeid Compares to Other Months

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

This table compares monthly weather conditions in Oppeid, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)142 mm (5.6 inches)98%low
February Weather-2°C (28°F)124 mm (4.9 inches)96%low
March Weather0°C (31°F)150 mm (5.9 inches)93%low
April Weather2°C (37°F)118 mm (4.6 inches)91%moderate
May Weather6°C (44°F)97 mm (3.8 inches)84%moderate
June Weather11°C (52°F)120 mm (4.7 inches)81%moderate
July Weather14°C (57°F)121 mm (4.8 inches)85%moderate
August Weather13°C (56°F)153 mm (6.0 inches)89%moderate
September Weather10°C (51°F)183 mm (7.2 inches)93%moderate
October Weather6°C (43°F)146 mm (5.7 inches)95%low
November Weather3°C (38°F)152 mm (6.0 inches)95%low
December Weather0°C (33°F)126 mm (5.0 inches)98%low

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