Fort Nelson weather in September 2025

Expect 15°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Fort Nelson in September. Check more long-term weather averages for Fort Nelson in September before you book your next holiday to British Columbia in 2025/2026.

  • 15°C maximum daytime temperature in September in Fort Nelson15
    15°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Fort Nelson11
    11 days with some rainfall
  • 3°C minimum night-time temperature in September in Fort Nelson3
    3°C min night temperature
  • 13 hours of daylight per day in September in Fort Nelson13
    13 hours of daylight per day
  • No heat & humidity in September in Fort Nelson0
    No heat & humidity
  • 42 mm monthly rainfall in September in Fort Nelson42
    42 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Fort Nelson3
    3 (Moderate) UV index

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The September weather guide for British Columbia (Fort Nelson) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How warm is it in Fort Nelson in September?

Daytime temperatures usually reach 15°C in Fort Nelson in September, falling to 3°C at night.

How sunny is it in Fort Nelson in September?

There are normally 6 hours of bright sunshine each day in Fort Nelson in September - that's 45% of daylight hours.

Does it rain in Fort Nelson in September?

There are usually 11 days with some rain in Fort Nelson in September and the average monthly rainfall is 42mm.

Fort Nelson September sunrise & sunset times

Browse the sunrise and sunset times for Fort Nelson in September 2025. Select a month to view Fort Nelson sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:10 20:10
Monday, 15th September 2025 06:41 19:29
Tuesday, 30th September 2025 07:14 18:46

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