Fort McMurray weather in September 2025

Expect 15°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Fort McMurray in September. Check more long-term weather averages for Fort McMurray in September before you book your next holiday to Alberta in 2025/2026.

  • 15°C maximum daytime temperature in September in Fort McMurray15
    15°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in September in Fort McMurray10
    10 days with some rainfall
  • 3°C minimum night-time temperature in September in Fort McMurray3
    3°C min night temperature
  • 13 hours of daylight per day in September in Fort McMurray13
    13 hours of daylight per day
  • No heat & humidity in September in Fort McMurray0
    No heat & humidity
  • 51 mm monthly rainfall in September in Fort McMurray51
    51 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Fort McMurray3
    3 (Moderate) UV index

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The September weather guide for Alberta (Fort McMurray) 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 McMurray in September?

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

How sunny is it in Fort McMurray in September?

There are normally 5 hours of bright sunshine each day in Fort McMurray in September - that's 41% of daylight hours.

Does it rain in Fort McMurray in September?

There are usually 10 days with some rain in Fort McMurray in September and the average monthly rainfall is 51mm.

Fort McMurray September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:29 19:20
Monday, 15th September 2025 05:57 18:42
Tuesday, 30th September 2025 06:28 18:02

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