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September Weather in Moi, Norway

Last updated: August 27, 2025

In September, the average temperature in Moi, Norway hovers around 11°C (52°F), with nightly lows dipping to a brisk 1°C (34°F) and daytime highs peaking at a comfortable 21°C (71°F). Expect a wet month, as precipitation totals 198 mm (7.8 in) across 17 days, contributing to the high humidity level of 90%. Be prepared for a blend of cool and damp weather as you explore the region!

September Temperature in Moi

In September in Moi, the average temperature is 11°C (52°F). The maximum can reach 21°C (71°F), and the minimum can be as low as 1°C (34°F). It's an ideal time to explore Moi while enjoying mild weather and a pleasant atmosphere.

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

The chart illustrates September temperature patterns in Moi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moi, September typically has an average temperature of 11°C (52°F), with highs reaching up to 21°C (71°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec323134404856585752453934
Data source: Temperature data for Moi 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 Moi

In Moi in September, the precipitation amount is 198 mm (7.8 in) over a period of 17 days.

September Precipitation Trends in Moi

The chart displays monthly precipitation patterns in Moi, 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 Moi, September typically receives around 198 mm (7.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec16319016969111131157209198274207205
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Moi

In Moi in September, humidity is 90%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket that clings to your skin, making travel uncomfortable and muggy.

September Average Humidity in Moi

This chart illustrates the average monthly humidity levels in Moi, 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 Moi 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 Moi

In Moi 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 Moi for better planning.

Maximum UV Index Levels in Moi for September

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

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

This table compares monthly weather conditions in Moi, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)163 mm (6.4 inches)92%low
February Weather-1°C (31°F)190 mm (7.5 inches)90%low
March Weather1°C (34°F)169 mm (6.6 inches)90%moderate
April Weather4°C (40°F)69 mm (2.7 inches)87%moderate
May Weather9°C (48°F)111 mm (4.4 inches)84%high
June Weather13°C (56°F)131 mm (5.2 inches)81%high
July Weather14°C (58°F)157 mm (6.2 inches)86%high
August Weather14°C (57°F)209 mm (8.2 inches)87%high
September Weather11°C (52°F)198 mm (7.8 inches)90%moderate
October Weather7°C (45°F)274 mm (10.8 inches)92%low
November Weather4°C (39°F)207 mm (8.2 inches)93%low
December Weather1°C (34°F)205 mm (8.1 inches)90%low

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