Fort Vermilion weather in September 2025

Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Fort Vermilion in September. Check more long-term weather averages for Fort Vermilion in September before you book your next holiday to Alberta in 2025/2026.

  • 14°C maximum daytime temperature in September in Fort Vermilion14
    14°C max day temperature
  • 5 hours of sunshine per day
  • 9 days with some rainfall in September in Fort Vermilion9
    9 days with some rainfall
  • 3°C minimum night-time temperature in September in Fort Vermilion3
    3°C min night temperature
  • 13 hours of daylight per day in September in Fort Vermilion13
    13 hours of daylight per day
  • No heat & humidity in September in Fort Vermilion0
    No heat & humidity
  • 35 mm monthly rainfall in September in Fort Vermilion35
    35 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in September in Fort Vermilion3
    3 (Moderate) UV index

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

Daytime temperatures usually reach 14°C in Fort Vermilion in September, falling to 3°C at night.

How sunny is it in Fort Vermilion in September?

There are normally 5 hours of bright sunshine each day in Fort Vermilion in September - that's 40% of daylight hours.

Does it rain in Fort Vermilion in September?

There are usually 9 days with some rain in Fort Vermilion in September and the average monthly rainfall is 35mm.

Fort Vermilion September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:44 19:42
Monday, 15th September 2025 06:14 19:02
Tuesday, 30th September 2025 06:47 18:19

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