Grand Marais weather in July 2025

Expect 75°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Grand Marais in July. Check more long-term weather averages for Grand Marais in July before you book your next holiday to Michigan in 2025/2026.

  • 75°F maximum daytime temperature in July in Grand Marais75
    75°F max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in July in Grand Marais10
    10 days with some rainfall
  • 52°F minimum night-time temperature in July in Grand Marais52
    52°F min night temperature
  • 15 hours of daylight per day in July in Grand Marais15
    15 hours of daylight per day
  • No heat & humidity in July in Grand Marais0
    No heat & humidity
  • 3.1 inches monthly rainfall in July in Grand Marais3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in July in Grand Marais7
    7 (High) UV index
  • 50°F sea temperature in July in Grand Marais50
    50°F sea temperature

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The July weather guide for Michigan (Grand Marais) 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 Grand Marais in July?

Daytime temperatures usually reach 75°F in Grand Marais in July, falling to 52°F at night.

How sunny is it in Grand Marais in July?

There are normally 10 hours of bright sunshine each day in Grand Marais in July - that's 62% of daylight hours.

How warm is the sea around Grand Marais in July?

The average sea temperature around Grand Marais in July is 50°F.

Does it rain in Grand Marais in July?

There are usually 10 days with some rain in Grand Marais in July and the average monthly rainfall is 3.1 inches.

Grand Marais July sunrise & sunset times

Browse the sunrise and sunset times for Grand Marais in July 2025. Select a month to view Grand Marais sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 04:55 20:41
Wednesday, 16th July 2025 05:07 20:33
Thursday, 31st July 2025 05:24 20:16

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