St Cloud weather in August 2025

Expect 81°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in St Cloud in August. Check more long-term weather averages for St Cloud in August before you book your next holiday to Minnesota in 2025/2026.

  • 81°F maximum daytime temperature in August in St Cloud81
    81°F max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in August in St Cloud10
    10 days with some rainfall
  • 55°F minimum night-time temperature in August in St Cloud55
    55°F min night temperature
  • 14 hours of daylight per day in August in St Cloud14
    14 hours of daylight per day
  • Low heat & humidity in August in St CloudL
    Low heat & humidity
  • 4.2 inches monthly rainfall in August in St Cloud4.2
    4.2 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in St Cloud7
    7 (High) UV index

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St Cloud by month

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The August weather guide for Minnesota (St Cloud) 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 St Cloud in August?

Daytime temperatures usually reach 81°F in St Cloud in August with low heat and humidity, falling to 55°F at night.

How sunny is it in St Cloud in August?

There are normally 10 hours of bright sunshine each day in St Cloud in August - that's 68% of daylight hours.

Does it rain in St Cloud in August?

There are usually 10 days with some rain in St Cloud in August and the average monthly rainfall is 4.2 inches.

St Cloud August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:01 19:44
Saturday, 16th August 2025 05:19 19:22
Sunday, 31st August 2025 05:37 18:56

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