Saint Ignace
Michigan, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Saint Ignace, MI

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

The last month of the winter, February, is another freezing cold month in Saint Ignace, Michigan, with average temperature fluctuating between 14.4°F (-9.8°C) and 24.3°F (-4.3°C). In Saint Ignace, the average high-temperature in February is relatively the same as in January - a still subzero cold 24.3°F (-4.3°C). Weather in February »

The first month of the spring, March, is a cold month in Saint Ignace, Michigan, with temperature in the range of an average high of 32.7°F (0.4°C) and an average low of 22.3°F (-5.4°C). In March, the average high-temperature marginally rises, from a freezing cold 24.3°F (-4.3°C) in February, to a cold 32.7°F (0.4°C). Weather in March »

April, the same as March, is a wintry spring month in Saint Ignace, Michigan, with average temperature ranging between max 42.3°F (5.7°C) and min 31.8°F (-0.1°C). In April, the average high-temperature rises, from a wintry 32.7°F (0.4°C) in March, to a still cold 42.3°F (5.7°C). Weather in April »

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

June, the first month of the summer, in Saint Ignace, is an enjoyable month, with average temperature ranging between max 63.5°F (17.5°C) and min 49.5°F (9.7°C). In Saint Ignace, the average high-temperature in June marginally rises, from a fresh 55°F (12.8°C) in May, to an enjoyable 63.5°F (17.5°C). Weather in June »

July in Saint Ignace, Michigan, is an agreeable summer month, with average temperature ranging between min 57.6°F (14.2°C) and max 71.4°F (21.9°C). With an average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 57.6°F (14.2°C), July is the warmest month. Weather in July »

August, the last month of the summer, in Saint Ignace, is another pleasant month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 71.1°F (21.7°C). In Saint Ignace, the average high-temperature is practically the same as in July - a still pleasant 71.1°F (21.7°C). Weather in August »

September, the first month of the autumn, in Saint Ignace, is also an enjoyable month, with average temperature fluctuating between 64.8°F (18.2°C) and 53.1°F (11.7°C). In September, the average high-temperature slightly decreases, from an agreeable 71.1°F (21.7°C) in August, to a comfortable 64.8°F (18.2°C). Weather in September »

October, like September, in Saint Ignace, Michigan, is another fresh autumn month, with average temperature ranging between min 43.7°F (6.5°C) and max 52.3°F (11.3°C). In Saint Ignace, the average high-temperature decreases, from a comfortable 64.8°F (18.2°C) in September, to a fresh 52.3°F (11.3°C). Weather in October »

The last month of the autumn, November, is another cold month in Saint Ignace, Michigan, with average temperature ranging between min 32.9°F (0.5°C) and max 40.3°F (4.6°C). In Saint Ignace, the average high-temperature drops, from a fresh 52.3°F (11.3°C) in October, to a wintry 40.3°F (4.6°C). Weather in November »

December, the first month of the winter, in Saint Ignace, is also a subzero cold month, with average temperature varying between 30.2°F (-1°C) and 23°F (-5°C). In December, the average high-temperature decreases, from a wintry 40.3°F (4.6°C) in November, to a subzero cold 30.2°F (-1°C). Weather in December »

What is the coldest month in Saint Ignace?

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).

What are the most humid months in Saint Ignace?

Months with the highest humidity in Saint Ignace, Michigan, are January and February, with an average relative humidity of 89%.

How many days does it rain in Saint Ignace?

Throughout the year, in Saint Ignace, Michigan, there are 131 rainfall days, and 21.22" (539mm) of precipitation is accumulated.

What is the driest month in Saint Ignace?

January is the month with the least rainfall. Rain falls for 5.8 days and accumulates 1.3" (33mm) of precipitation.

When does it snow in Saint Ignace?

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

How many days does it snow in Saint Ignace?

Throughout the year, there are 93.6 snowfall days, and 27.91" (709mm) of snow is accumulated.

What is the snowiest month 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.

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

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

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.

What month is the ocean coldest in Saint Ignace?

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

What is the least humid month in Saint Ignace?

May is the least humid month, with an average relative humidity of 75%.

When it does not snow in Saint Ignace?

June through September are months without snowfall in Saint Ignace.

When are the longest days in Saint Ignace?

The month with the longest days is June, with an average of 15.7h of daylight.

When is the highest UV index in Saint Ignace?

Months with the highest UV index are June through August, with an average maximum UV index of 5.

What is the warmest month in Saint Ignace?

The warmest month is July, with an average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 57.6°F (14.2°C).

What month has the most sunshine in Saint Ignace?

The month with the most sunshine in Saint Ignace is July, with an average of 10.1h of sunshine.

What is the month with the warmest ocean in Saint Ignace?

August is the month with the warmest seawater in Saint Ignace, 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 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?

December has the shortest days of the year in Saint Ignace, with an average of 8.7h of daylight.
Average temperature - Saint Ignace, MI
Average humidity - Saint Ignace, MI
Average rainfall - Saint Ignace, MI

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

Average rainfall days - Saint Ignace, MI

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

Average snowfall - Saint Ignace, MI
Average snowfall days - Saint Ignace, MI

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

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).

Average daylight / Average sunshine - Saint Ignace, MI
Average UV index - Saint Ignace, MI