March weather forecast
Saint Clair, MI

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Weather in March

Ocean temperature

The months with the coldest seawater in Saint Clair, Michigan, are February and March, with an average ocean temperature of 32.5°F (0.3°C).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In March, the average length of the day is 11h and 58min.
On the first day of March, sunrise is at 7:04 am and sunset at 6:19 pm EST. On the last day of the month, sunrise is at 7:12 am and sunset at 7:55 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
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Frequently asked questions

What months are the ocean coldest in Saint Clair?

February and March, with an average ocean temperature of 32.5°F (0.3°C), are months with the coldest seawater in Saint Clair.

What is the water temperature in March in Saint Clair?

In Saint Clair, Michigan, in March, the average water temperature is 32.5°F (0.3°C). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

How many hours of daylight does Saint Clair have in March?

The average day length in March is 11h and 58min.

What time are sunrise and sunset in March in Saint Clair?

On the first day of March in Saint Clair, Michigan, sunrise is at 7:04 am and sunset at 6:19 pm EST. On the last day of the month, sunrise is at 7:12 am and sunset at 7:55 pm EDT.

When does Daylight Saving Time (DST) start in March in Saint Clair?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

Average sea temperature in March
Saint Clair, MI

Average sea temperature in March - Saint Clair, MI
  • Average sea temperature in March: 32.5°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).

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Average daylight in March
Saint Clair, MI

Average daylight in March - Saint Clair, MI
  • Average daylight in March: 12h 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).

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Saint Clair, Michigan, USA

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