Rainbow Lake weather in August 2025

Expect 68°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Rainbow Lake in August. Check more long-term weather averages for Rainbow Lake in August before you book your next holiday to Alberta in 2025/2026.

  • 68°F maximum daytime temperature in August in Rainbow Lake68
    68°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in August in Rainbow Lake11
    11 days with some rainfall
  • 43°F minimum night-time temperature in August in Rainbow Lake43
    43°F min night temperature
  • 15 hours of daylight per day in August in Rainbow Lake15
    15 hours of daylight per day
  • No heat & humidity in August in Rainbow Lake0
    No heat & humidity
  • 2.3 inches monthly rainfall in August in Rainbow Lake2.3
    2.3 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Rainbow Lake4
    4 (Moderate) UV index

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The August weather guide for Alberta (Rainbow Lake) 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 Rainbow Lake in August?

Daytime temperatures usually reach 68°F in Rainbow Lake in August, falling to 43°F at night.

How sunny is it in Rainbow Lake in August?

There are normally 8 hours of bright sunshine each day in Rainbow Lake in August - that's 52% of daylight hours.

Does it rain in Rainbow Lake in August?

There are usually 11 days with some rain in Rainbow Lake in August and the average monthly rainfall is 2.3 inches.

Rainbow Lake August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:49 21:17
Saturday, 16th August 2025 05:22 20:40
Sunday, 31st August 2025 05:55 19:59

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