Weather in August
Ocean temperature
With an average ocean temperature of 75.9°F (24.4°C),
August is the month with the warmest seawater in
Saint Clair Shores,
Michigan.
Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 75.9°F (24.4°C) water can be delightful. (Olympic swimming is usually in 77°F (25°C) to 82.4°F (28°C) water.)
Daylight
In Saint Clair Shores, the average length of the day in August is 13h and 51min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:51 pm. On the last day of August, sunrise is at 6:56 am and sunset at 8:06 pm EDT.