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Mackinac Island weather in July

Weather in Mackinac Island: July


	Average day temperature:	69.6°F
	Average night temperature:	63.0°F

	Sea water temperature:	64.9°F

	Number of sunny days:	15 days
	Day length:	14.8 - 15.7 hours

	Number of rainy days:	3 days
	Precipitation totals:	1.3 in.

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14 days
forecast

Mackinac Island

sea water
temperature

Mackinac Island

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2024

2023

2022

Day temperature

Night temperature

The highest day temperature during July of 2024 was 75°F. At the same time the lowest night temperature was 53°F. Daily and nightly averages during July were 69.5°F and 62.8°F.

Show year:

2024

2023

2022

The average sea water temperature in July of 2024 was 65.5°F. The highest and lowest sea temperatures during the month were 71.8°F and 57.4°F.

	Sunny days
	Partly cloudy days
	Cloudy days

47%

34%

19%

Mostly all days in July are sunny but cloudy days are also possible.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

0.3

0.5

0.8

1.0

1.3

1.5

1.8

1.4

1.1

1.0

1.5

1.0

1.4

1.1

1.3

1.0

1.5

1.0

Precipitation total value in Mackinac Island in July is 1.3 in. Other months of the year show relatively similar values.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

2.3

4.6

6.9

9.3

11.6

13.9

16.2

12.9

13.5

11.2

9.5

8.6

9.0

11.7

11.1

10.8

11.6

12.9

13.5

11.2

9.5

8.6

7.9

9.0

11.7

11.1

10.8

11.6

The average wind speed value in July is 7.9 mph It makes July lest windy month of the year.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

1.7

3.3

5.0

6.6

8.3

9.9

11.6

2.4

3.4

5.4

7.7

9.1

8.8

8.1

5.0

4.3

3.1

2.3

2.4

3.4

5.4

7.7

9.1

9.7

8.8

8.1

5.0

4.3

3.1

2.3

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 9.7.