Fort McMurray weather in August 2025

Expect daytime maximum temperatures of 72°F in Fort McMurray, Alberta in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 2.8 inches of rainfall in the month.

  • 72°F maximum daytime temperature in August in Fort McMurray72
    72°F max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in August in Fort McMurray12
    12 days with some rainfall
  • 48°F minimum night-time temperature in August in Fort McMurray48
    48°F min night temperature
  • 15 hours of daylight per day in August in Fort McMurray15
    15 hours of daylight per day
  • No heat & humidity in August in Fort McMurray0
    No heat & humidity
  • 2.8 inches monthly rainfall in August in Fort McMurray2.8
    2.8 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Fort McMurray5
    5 (Moderate) UV index

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The August 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)  |  Imperial (°F)

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How hot is it in Fort McMurray in August?

Daytime temperatures usually reach 72°F in Fort McMurray in August, falling to 48°F at night.

How sunny is it in Fort McMurray in August?

There are normally 8 hours of bright sunshine each day in Fort McMurray in August - that's 56% of daylight hours.

Does it rain in Fort McMurray in August?

There are usually 12 days with some rain in Fort McMurray in August and the average monthly rainfall is 2.8 inches.

Fort McMurray August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:27 20:36
Saturday, 16th August 2025 04:57 20:01
Sunday, 31st August 2025 05:27 19:23

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