Weather in January
Ocean temperature
In Saint Clair, Michigan, in January, the average water temperature is 34.7°F (1.5°C).Note: In the case of swimming, the extreme coldness, danger, and life-threatening nature of this situation are apparent. Without insulated waterproof wear, hypothermia sets in rapidly.
Daylight
In Saint Clair, the average length of the day in January is 9h and 28min.On the first day of the month, sunrise is at 8:00 am and sunset at 5:06 pm. On the last day of January, in Saint Clair, Michigan, sunrise is at 7:45 am and sunset at 5:40 pm EST.
Frequently asked questions
How cold is the water in January in Saint Clair?
In Saint Clair, Michigan, in January, the average water temperature is 34.7°F (1.5°C). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.
How many hours of daylight does Saint Clair have in January?
The average day length in January in Saint Clair is 9h and 28min.
When is the sunrise / sunset in January in Saint Clair?
On the first day of January, sunrise is at 8:00 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:40 pm EST.
Average sea temperature in January
Saint Clair, MI
- Average sea temperature in January: 34.7°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 January
Saint Clair, MI
- Average daylight in January: 9h and 3min
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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