Grosse Ile Weather in July

What's the weather like in Grosse Ile (Michigan) in July 2025?

The climate in Grosse Ile during July can be summarized as warm and a little damp.

July is in the summer in Grosse Ile and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 17°C (63°F) is normal.

Grosse Ile weather averages (imperial / metric)
Daytime temperature 27.8°C 82°F
Nightly temperature 17.1°C 62.7°F
Average temperature 22.4°C 72.3°F
Daily sunshine 10.2 hrs
Avg rainfall 88 mm 3.5 ins
Rainy days 9 days
Sea temperature 20.3°C 68.6°F
Humidity 70%
Windspeed 13.3kph 8 mph

On average July is the wettest month of the year in Grosse Ile with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.2 hours of sunshine per day.

July temperatures in Grosse Ile

Grosse Ile average temperature in July

July rainfall

Grosse Ile average rain in July

July hourly sunshine

Grosse Ile average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Grosse Ile in July 2025.

Other monthly averages

Best places to visit in July

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Grosse Ile weather stats

Grosse Ile weather statistics
Hottest month: July 27.5°C 81.5°F
Driest month: February 49mm 1.9ins
Sunniest month: July 10.2hrs
Coldest month: January -1.4°C 29.5°F
Wettest month: July 88mm 3.5ins
Map showing location of Grosse Ile (42.12921, -83.14437) Grosse Ile map pin © Google

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