Weather in January
In Saint Clair Shores, Michigan, the average seawater temperature in January is 33.1°F (0.6°C). Note: In the case of swimming, this is seriously cold, dangerous, and can result in death. Weather in January »
Weather in February
February is the month with the coldest seawater in Saint Clair Shores, Michigan, with an average ocean temperature of 32.5°F (0.3°C). Note: In the realm of swimming, this is an immediate threat to life. Weather in February »
Weather in March
In Saint Clair Shores, Michigan, the average seawater temperature in March is 33.1°F (0.6°C). Note: In water-based activities like swimming, this poses significant life risks. Weather in March »
Weather in April
In Saint Clair Shores, Michigan, in April, the average water temperature is 39.9°F (4.4°C). Note: During swimming, this scenario is excessively cold, hazardous, and can lead to fatality. Weather in April »
Weather in May
In Saint Clair Shores, Michigan, in May, the average water temperature is 50°F (10°C). Note: Swimming in 50°F (10°C) poses a severe threat. Even short exposure to 55.4°F (13°C) is chilling, and going below 50°F (10°C) can cause breathing irregularities and intense cold shock, based on one's stamina. Weather in May »
Weather in June
In Saint Clair Shores, Michigan, in June, the average water temperature is 65.3°F (18.5°C). Note: The majority of people do not enjoy swimming in 65.3°F (18.5°C). Weather in June »
Weather in July
In Saint Clair Shores, Michigan, the average seawater temperature in July is 75.7°F (24.3°C). Note: If cold is not your friend, swimming at 75.7°F (24.3°C) might be daunting. Weather in July »
Weather in August
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. Weather in August »
Weather in September
In Saint Clair Shores, Michigan, in September, the average water temperature is 71.1°F (21.7°C). Note: For the majority, swimming in 71.1°F (21.7°C) does not offer a pleasant experience. Weather in September »
Weather in October
In Saint Clair Shores, Michigan, the average seawater temperature in October is 60.6°F (15.9°C). Note: Swimming becomes less enjoyable for most at a surface water temperature of 60.6°F (15.9°C). Weather in October »
Weather in November
In Saint Clair Shores, Michigan, the average seawater temperature in November is 48.9°F (9.4°C). Note: Without suitable protection, venturing into 48.9°F (9.4°C) waters cooler than 50°F (10°C) can lead to pronounced cold shock and rapid breaths. Weather in November »
Weather in December
In Saint Clair Shores, Michigan, in December, the average water temperature is 37.9°F (3.3°C). Note: In the course of swimming, this situation is life-threatening and fraught with risk. Weather in December »
Updated: Aug 18, 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
What is the month with the coldest ocean?
With an average ocean temperature of 32.5°F (0.3°C), February is the month with the coldest seawater.
When is Daylight Saving Time (DST)?
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 ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When are the longest days?
June has the longest days of the year, with an average of 15h and 12min of daylight.
What is the month with the warmest ocean?
The month with the warmest seawater is August, with an average ocean temperature of 75.9°F (24.4°C).
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average sea temperature
Saint Clair Shores, MI
The best month for swimming (with the highest average sea temperature) is August (75.9°F).
The coldest month (with the lowest average sea temperature) is February (32.4°F).
Average daylight
Saint Clair Shores, MI
- Average daylight in January:
9h and 3min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 4min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
Saint Clair Shores, Michigan, USA
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