Weather in July
Ocean temperature
In Saint Clair, Michigan, in July, the average water temperature is 72.1°F (22.3°C).Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 72.1°F (22.3°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)
Daylight
In July, the average length of the day in Saint Clair is 14h and 58min.On the first day of July in Saint Clair, sunrise is at 5:55 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:51 pm EDT.
Frequently asked questions
How warm is the water in July in Saint Clair?
In Saint Clair, Michigan, the average seawater temperature in July is 72.1°F (22.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 72.1°F (22.3°C) water may be enjoyable.
What is the average length of the day in July in Saint Clair?
In July, the average day length in Saint Clair is 14h and 58min.
What time are sunrise and sunset in July in Saint Clair?
On the first day of July in Saint Clair, Michigan, sunrise is at 5:55 am and sunset at 9:12 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:51 pm EDT.
Average sea temperature in July
Saint Clair, MI
- Average sea temperature in July: 72.1°F
The best month for swimming (with the highest average sea temperature) is August (73.7°F).
The coldest month (with the lowest average sea temperature) is February (32.4°F).
Average daylight in July
Saint Clair, MI
- Average daylight in July: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
Saint Clair, Michigan, USA
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