Churchill weather in August 2026

Expect daytime maximum temperatures of 61°F in Churchill, Manitoba in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 2.4 inches of rainfall in the month.

  • 61°F maximum daytime temperature in August in Churchill61
    61°F max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in August in Churchill14
    14 days with some rainfall
  • 45°F minimum night-time temperature in August in Churchill45
    45°F min night temperature
  • 15 hours of daylight per day in August in Churchill15
    15 hours of daylight per day
  • No heat & humidity in August in Churchill0
    No heat & humidity
  • 2.4 inches monthly rainfall in August in Churchill2.4
    2.4 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Churchill4
    4 (Moderate) UV index
  • 43°F sea temperature in August in Churchill43
    43°F sea temperature

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The August weather guide for Manitoba (Churchill) 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 Churchill in August?

Daytime temperatures usually reach 77°F in Churchill in August with no heat and humidity, falling to 54°F at night.

How sunny is it in Churchill in August?

There are normally 9 hours of bright sunshine each day in Churchill in August - that's 63% of daylight hours.

Does it rain in Churchill in August?

There are usually 10 days with some rain in Churchill in August and the average monthly rainfall is 2.9 inches.

Churchill August sunrise & sunset times

Browse the sunrise and sunset times for Churchill in August 2026. Select a month to view Churchill sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 04:06 20:39
Sunday, 16th August 2026 04:39 20:01
Monday, 31st August 2026 05:13 19:19

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