March weather forecastSaint Clair, MI
March
Weather in March
Ocean temperature
February and March, with an average ocean temperature of 32.5°F (0.3°C), are months with the coldest seawater in Saint Clair, Michigan.Note: Regarding swimming, this is extremely cold, hazardous, and can lead to death. Hypothermia sets in rapidly without the protection of insulating waterproof gear.
Daylight
The average length of the day in March is 11h and 58min.On the first day of the month, sunrise is at 7:04 am and sunset at 6:19 pm EST. On the last day of March, 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.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
February and March, with an average ocean temperature of 32.5°F (0.3°C), are months with the coldest seawater.
In March, the average ocean temperature is 32.5°F (0.3°C). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.
The average day length in March is 11h and 58min.
In March, on the first day of the month, 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.
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: 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).
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).
