Minnesota weather in August 2025

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

  • 81°F maximum daytime temperature in August in Minnesota (Minneapolis)81
    81°F max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in August in Minnesota (Minneapolis)10
    10 days with some rainfall
  • 59°F minimum night-time temperature in August in Minnesota (Minneapolis)59
    59°F min night temperature
  • 14 hours of daylight per day in August in Minnesota (Minneapolis)14
    14 hours of daylight per day
  • Low heat & humidity in August in Minnesota (Minneapolis)L
    Low heat & humidity
  • 3.7 inches monthly rainfall in August in Minnesota (Minneapolis)3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Minnesota (Minneapolis)7
    7 (High) UV index

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The August weather guide for Minnesota (Minneapolis) 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.

Top Minnesota destinations

Below are average maximum temperatures at popular countries, regions and places in Minnesota in August. Select a holiday destination to see more weather parameters.

All Minnesota destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in Minnesota in August?

Daytime temperatures usually reach 81°F in Minneapolis, Minnesota in August with low heat and humidity, falling to 59°F at night.

How sunny is it in Minnesota in August?

There are normally 10 hours of bright sunshine each day in Minneapolis, Minnesota in August - that's 70% of daylight hours.

Does it rain in Minnesota in August?

There are usually 10 days with some rain in Minneapolis, Minnesota in August and the average monthly rainfall is 3.7 inches.

Minnesota August sunrise & sunset times

Browse the sunrise and sunset times for Minnesota in August 2025. Select a month to view Minnesota sunrise and sunset times for the next 12 months. The Minnesota sunrise and sunset times shown below are for Minneapolis.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:59 19:39
Saturday, 16th August 2025 05:16 19:17
Sunday, 31st August 2025 05:34 18:51

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