Climate and monthly weather forecast
Sault Ste. Marie, MI

The famous Soo Locks in Sault Ste. Marie, Michigan, with the deepwater section passage for large water vessels
The famous Soo Locks in Sault Ste. Marie, Michigan, with the deepwater section passage for large water vessels

Weather in January

January, the same as December, in Sault Ste. Marie is a freezing cold winter month, with an average temperature ranging between min 7.5°F (-13.6°C) and max 23°F (-5°C). The coldest month in Sault Ste. Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Sault Ste. Marie, with temperature in the range of an average low of 9.3°F (-12.6°C) and an average high of 25.9°F (-3.4°C). In February, the average high-temperature in Sault Ste. Weather in February »

Weather in March

March, the first month of the spring in Sault Ste. Marie, is a cold month, with an average temperature ranging between max 34.7°F (1.5°C) and min 18°F (-7.8°C). In March, the average high-temperature in Sault Ste. Weather in March »

Weather in April

April in Sault Ste. Marie, Michigan, is a chilly spring month, with temperature in the range of an average high of 49.5°F (9.7°C) and an average low of 31.1°F (-0.5°C). In April, the average high-temperature in Sault Ste. Weather in April »

Weather in May

May, the last month of the spring in Sault Ste. Marie, is an enjoyable month, with an average temperature varying between 40.8°F (4.9°C) and 62.8°F (17.1°C). In May, the average high-temperature in Sault Ste. Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Sault Ste. Marie, with an average temperature ranging between min 48.7°F (9.3°C) and max 71.2°F (21.8°C). In June, the average high-temperature in Sault Ste. Weather in June »

Weather in July

July is a warm summer month in Sault Ste. Marie, with an average temperature ranging between min 54.3°F (12.4°C) and max 76.3°F (24.6°C). July is the warmest month in Sault Ste. Marie, Michigan, with an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 54.3°F (12.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Sault Ste. Marie, with an average temperature ranging between max 74.7°F (23.7°C) and min 54.5°F (12.5°C). In Sault Ste. Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Sault Ste. Marie, Michigan, with an average temperature fluctuating between 66.6°F (19.2°C) and 47.7°F (8.7°C). In Sault Ste. Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Sault Ste. Marie, with an average temperature ranging between min 37.8°F (3.2°C) and max 53.2°F (11.8°C). In Sault Ste. Weather in October »

Weather in November

November, the last month of the autumn in Sault Ste. Marie, is another cold month, with an average temperature fluctuating between 40.1°F (4.5°C) and 28°F (-2.2°C). In Sault Ste. Weather in November »

Weather in December

December, the first month of the winter in Sault Ste. Marie, is still a freezing cold month, with an average temperature fluctuating between 15.8°F (-9°C) and 28.6°F (-1.9°C). In Sault Ste. Weather in December »
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FAQ

What is the coldest month in Sault Ste. Marie?

The coldest month in Sault Ste. Marie is January, with an average high-temperature of 23°F (-5°C) and an average low-temperature of 7.5°F (-13.6°C).

How much does it rain in Sault Ste. Marie?

In Sault Ste. Marie, during the entire year, the rain falls for 162.9 days and collects up to 32.94" (836.8mm) of precipitation.

When does it snow in Sault Ste. Marie?

Months with snowfall are January through May, October through December.

How much does it snow in Sault Ste. Marie?

Throughout the year, in Sault Ste. Marie, there are 79.2 snowfall days, and 120.4" (3058.1mm) of snow is accumulated.

What is the month with the lowest UV index in Sault Ste. Marie?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the driest month in Sault Ste. Marie?

The month with the least rainfall in Sault Ste. Marie, Michigan, is February, when the rain falls for 13 days and typically collects 1.34" (34mm) of precipitation.

When is the ocean coldest in Sault Ste. Marie?

The months with the coldest seawater are February through April, with an average ocean temperature of 35.6°F (2°C).

When is Daylight Saving Time (DST) in Sault Ste. Marie?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Sault Ste. Marie?

June through September are months without snowfall in Sault Ste. Marie, Michigan.

When are the longest days in Sault Ste. Marie?

June has the longest days of the year in Sault Ste. Marie, with an average of 15h and 46min of daylight.

What is the warmest month in Sault Ste. Marie?

With an average high-temperature of 76.3°F (24.6°C) and an average low-temperature of 54.3°F (12.4°C), July is the warmest month in Sault Ste. Marie, Michigan.

What month has the most sunshine in Sault Ste. Marie?

July has the most sunshine of the year in Sault Ste. Marie, Michigan, with an average of 9.8h of sunshine.

What is the month with the highest UV index in Sault Ste. Marie?

The month with the highest UV index in Sault Ste. Marie, Michigan, is July, with an average maximum UV index of 8.

When is the ocean warmest in Sault Ste. Marie?

With an average ocean temperature of 59°F (15°C), August is the month with the warmest seawater.

What is the rainiest month in Sault Ste. Marie?

September is the month with the most rainfall in Sault Ste. Marie, Michigan. Rain falls for 12.9 days and accumulates 3.82" (97mm) of precipitation.

What is the month with the least sunshine in Sault Ste. Marie?

The month with the least sunshine is November, with an average of 2.3h of sunshine.

When does it snow the most in Sault Ste. Marie?

The month with the most snowfall is December, when snow falls for 18 days and typically aggregates up to 33.5" (850.9mm) of snow.

What is the month with the shortest days in Sault Ste. Marie?

With an average of 8h and 39min of daylight, December has the shortest days of the year.

Average temperature
Sault Ste. Marie, MI

Average temperature - Sault Ste. Marie, MI

The warmest month (with the highest average high temperature) is July (76.2°F).
The month with the lowest average high temperature is January (23°F).

The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is January (7.6°F).

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Average rainfall
Sault Ste. Marie, MI

Average rainfall - Sault Ste. Marie, MI

The wettest months (with the highest rainfall) are September and October (3.8").
The driest month (with the least rainfall) is February (1.3").

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Average rainfall days
Sault Ste. Marie, MI

Average rainfall days - Sault Ste. Marie, MI

The month with the highest number of rainy days is December (18.8 days).
The months with the least rainy days are April and August (10.9 days).

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Average snowfall
Sault Ste. Marie, MI

Average snowfall - Sault Ste. Marie, MI

The month with the highest snowfall is December (33.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Sault Ste. Marie, MI

Average snowfall days - Sault Ste. Marie, MI

The month with the highest number of snowfall days is January (19.6 days).
The months with the least snowfall days are June, July and August (0 days).

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Average sea temperature
Sault Ste. Marie, MI

Average sea temperature - Sault Ste. Marie, MI

The best month for swimming (with the highest average sea temperature) is August (59°F).
The coldest months (with the lowest average sea temperature) are February, March and April (36°F).

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Average daylight / Average sunshine
Sault Ste. Marie, MI

Average daylight / Average sunshine - Sault Ste. Marie, MI

The month with the longest days is June (Average daylight: 15h and 46min).
The month with the shortest days is December (Average daylight: 8h and 39min).

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 2h and 18min).

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