Climate and monthly weather forecast
Saint Ignace, MI

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Weather in January

January, like December, is a freezing cold winter month in Saint Ignace, Michigan, with an average temperature ranging between max 23.4°F (-4.8°C) and min 14.7°F (-9.6°C). January is the coldest month, with an average high-temperature of 23.4°F (-4.8°C) and an average low-temperature of 14.7°F (-9.6°C). Weather in January »

Weather in February

February, the last month of the winter in Saint Ignace, is another freezing cold month, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 24.3°F (-4.3°C). The start of February marks an average high-temperature of a still subzero cold 24.3°F (-4.3°C), hardly distinguishable from the conditions in January. Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Saint Ignace, Michigan, with temperature in the range of an average low of 22.3°F (-5.4°C) and an average high of 32.7°F (0.4°C). The onset of March brings a minor temperature shift, with the average high-temperature moving from a subzero cold 24.3°F (-4.3°C) in February to an icy 32.7°F (0.4°C). Weather in March »

Weather in April

April, like March, in Saint Ignace, Michigan, is a wintry spring month, with an average temperature fluctuating between 42.3°F (5.7°C) and 31.8°F (-0.1°C). April shows a rise in the average high-temperature, moving from March's icy 32.7°F (0.4°C) to a still cold 42.3°F (5.7°C). Weather in April »

Weather in May

The last month of the spring, May, is a cool month in Saint Ignace, Michigan, with an average temperature varying between 41.4°F (5.2°C) and 55°F (12.8°C). An escalation in the average high-temperature is seen with the onset of May, moving from a wintry 42.3°F (5.7°C) in April to a cool 55°F (12.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in Saint Ignace, Michigan, with an average temperature varying between 49.5°F (9.7°C) and 63.5°F (17.5°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from a fresh 55°F (12.8°C) to a comfortable 63.5°F (17.5°C). Weather in June »

Weather in July

July in Saint Ignace, Michigan, is a pleasant summer month, with an average temperature varying between 57.6°F (14.2°C) and 71.4°F (21.9°C). July, noted for its average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 57.6°F (14.2°C), is considered the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is also an agreeable month in Saint Ignace, Michigan, with an average temperature varying between 58.6°F (14.8°C) and 71.1°F (21.7°C). The onset of August brings an average high-temperature of a still agreeable 71.1°F (21.7°C), nearly matching the July temperature. Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Saint Ignace, Michigan, with an average temperature ranging between min 53.1°F (11.7°C) and max 64.8°F (18.2°C). September witnesses a gentle descent in average high-temperature, descending from August's agreeable 71.1°F (21.7°C) to a comfortable 64.8°F (18.2°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Saint Ignace, Michigan, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 43.7°F (6.5°C). Saint Ignace's progression into October involves a drop in the average high-temperature, receding from an enjoyable 64.8°F (18.2°C) in September to a fresh 52.3°F (11.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an icy month in Saint Ignace, Michigan, with an average temperature varying between 40.3°F (4.6°C) and 32.9°F (0.5°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a fresh 52.3°F (11.3°C) in October to a wintry 40.3°F (4.6°C). Weather in November »

Weather in December

December, the first month of the winter in Saint Ignace, is also a subzero cold month, with an average temperature ranging between min 23°F (-5°C) and max 30.2°F (-1°C). Start of December brings a shift in the average high-temperature, falling from November's icy 40.3°F (4.6°C) to a freezing cold 30.2°F (-1°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Saint Ignace?

Temperature readings in Saint Ignace reach their annual highs in January, averaging 23.4°F (-4.8°C) and a minimum average of 14.7°F (-9.6°C).

What are the most humid months in Saint Ignace?

The months with the highest humidity are January and February, with an average relative humidity of 89%.

What is the driest month in Saint Ignace?

The month with the least rainfall is January, when the rain falls for 5.8 days and typically collects 1.3" (33mm) of precipitation.

How much does it rain in Saint Ignace?

In Saint Ignace, Michigan, during the entire year, the rain falls for 131 days and collects up to 21.22" (539mm) of precipitation.

When does it snow in Saint Ignace?

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

When does it snow the most in Saint Ignace?

The month with the most snowfall in Saint Ignace, Michigan, is January, when snow falls for 21.9 days and typically aggregates up to 5.91" (150mm) of snow.

How much does it snow in Saint Ignace?

In Saint Ignace, Michigan, during the entire year, snow falls for 93.6 days and aggregates up to 27.91" (709mm) of snow.

What is the month with the least sunshine in Saint Ignace?

January has the least sunshine of the year, with an average of 1.9h of sunshine.

When is the lowest UV index in Saint Ignace?

January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Saint Ignace.

When is the ocean coldest in Saint Ignace?

The month with the coldest seawater in Saint Ignace, Michigan, is March, with an average ocean temperature of 33.1°F (0.6°C).

When is Daylight Saving Time (DST) in Saint Ignace?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Ignace, Michigan, 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.

What is the least humid month in Saint Ignace?

The least humid month in Saint Ignace, Michigan, is May, with an average relative humidity of 75%.

When it does not snow in Saint Ignace?

In Saint Ignace, snow does not fall in June through September.

When are the longest days in Saint Ignace?

June has the longest days of the year in Saint Ignace, with an average of 15h and 42min of daylight.

When is the highest UV index in Saint Ignace?

The months with the highest UV index in Saint Ignace are June through August, with an average maximum UV index of 5.

What are the warmest months in Saint Ignace?

The highest temperatures in Saint Ignace are recorded in July, with averages reaching a high of 71.4°F (21.9°C) and a low of 57.6°F (14.2°C).

What month has the most sunshine in Saint Ignace?

With an average of 10.1h of sunshine, July has the most sunshine of the year.

What month is the ocean warmest in Saint Ignace?

The month with the warmest seawater is August, with an average ocean temperature of 68.5°F (20.3°C).

What is the wettest month in Saint Ignace?

The month with the most rainfall in Saint Ignace, Michigan, is October, when the rain falls for 16.5 days and typically aggregates up to 2.72" (69mm) of precipitation.

What is the month with the shortest days in Saint Ignace?

With an average of 8h and 42min of daylight, December has the shortest days of the year in Saint Ignace.

Average temperature
Saint Ignace, MI

Average temperature - Saint Ignace, MI

The warmest month (with the highest average high temperature) is July (71.4°F).
The month with the lowest average high temperature is January (23.4°F).

The month with the highest average low temperature is August (58.6°F).
The coldest month (with the lowest average low temperature) is February (14.4°F).

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Average pressure
Saint Ignace, MI

Average pressure - Saint Ignace, MI

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed
Saint Ignace, MI

Average wind speed - Saint Ignace, MI

The windiest months (with the highest average wind speed) are November and December (10.9mph).
The calmest months (with the lowest average wind speed) are June and July (7.6mph).

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Average humidity
Saint Ignace, MI

Average humidity - Saint Ignace, MI

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (75%).

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Average rainfall
Saint Ignace, MI

Average rainfall - Saint Ignace, MI

The wettest month (with the highest rainfall) is October (2.72").
The driest month (with the least rainfall) is January (1.3").

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Average rainfall days
Saint Ignace, MI

Average rainfall days - Saint Ignace, MI

The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (5.3 days).

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Average snowfall
Saint Ignace, MI

Average snowfall - Saint Ignace, MI

The month with the highest snowfall is January (5.91").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Saint Ignace, MI

Average snowfall days - Saint Ignace, MI

The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature
Saint Ignace, MI

Average sea temperature - Saint Ignace, MI

The best month for swimming (with the highest average sea temperature) is August (68.6°F).
The coldest month (with the lowest average sea temperature) is March (33.1°F).

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Average daylight / Average sunshine
Saint Ignace, MI

Average daylight / Average sunshine - Saint Ignace, MI

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 54min).

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Average sunshine days
Saint Ignace, MI

Average sunshine days - Saint Ignace, MI

The month with the most sunshine days is September (16.9 days).
The month with the least sunshine days is January (7.1 days).

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Average UV index
Saint Ignace, MI

Average UV index - Saint Ignace, MI

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average visibility
Saint Ignace, MI

Average visibility - Saint Ignace, MI

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Saint Ignace, Michigan, USA

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