Weather in October
Ocean temperature
In October, the average ocean temperature in Saint Clair, Michigan, is 60.1°F (15.6°C).Note: Most people do not find pleasure in swimming when the water temperature is 60.1°F (15.6°C). Breathing becomes increasingly difficult to manage as the water temperature drops from 69.8°F (21°C) to 59°F (15°C).
Daylight
The average length of the day in October in Saint Clair is 11h and 2min.On the first day of October in Saint Clair, sunrise is at 7:28 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 6:23 pm EDT.
Frequently asked questions
How cold is the water in October in Saint Clair?
In Saint Clair, Michigan, the average seawater temperature in October is 60.1°F (15.6°C). For most, swimming in 60.1°F (15.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).
How many hours of daylight does Saint Clair have in October?
The average day length in October in Saint Clair is 11h and 2min.
What time are sunrise and sunset in October in Saint Clair?
In October, on the first day of the month, sunrise is at 7:28 am and sunset at 7:10 pm. On the last day of the month, in Saint Clair, Michigan, sunrise is at 8:03 am and sunset at 6:23 pm EDT.
Average sea temperature in October
Saint Clair, MI
- Average sea temperature in October: 60.1°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 October
Saint Clair, MI
- Average daylight in October: 11h 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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