Climate and monthly weather forecast
Harrison, MI

Weather in January

January, like December, is another subzero cold winter month in Harrison, Michigan, with an average temperature ranging between min 14.9°F (-9.5°C) and max 24.8°F (-4°C). The coldest month is January, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 14.9°F (-9.5°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Harrison, Michigan, with an average temperature varying between 16°F (-8.9°C) and 27.1°F (-2.7°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 27.1°F (-2.7°C). Weather in February »

Weather in March

March, the first month of the spring in Harrison, is a cold month, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 24.3°F (-4.3°C). In March, the average high-temperature increases from a freezing cold 27.1°F (-2.7°C) in February to a cold 38.3°F (3.5°C). Weather in March »

Weather in April

April is a cool spring month in Harrison, Michigan, with an average temperature varying between 50.5°F (10.3°C) and 34.3°F (1.3°C). In April, the average high-temperature increases from a wintry 38.3°F (3.5°C) in March to a fresh 50.5°F (10.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Harrison, Michigan, with an average temperature varying between 64.9°F (18.3°C) and 45.3°F (7.4°C). In Harrison, the average high-temperature in May increases considerably from a fresh 50.5°F (10.3°C) in April to a comfortable 64.9°F (18.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a pleasant month in Harrison, Michigan, with an average temperature varying between 72.3°F (22.4°C) and 52.7°F (11.5°C). In Harrison, the average high-temperature in June marginally rises from an enjoyable 64.9°F (18.3°C) in May to an agreeable 72.3°F (22.4°C). Weather in June »

Weather in July

July is a warm summer month in Harrison, Michigan, with an average temperature ranging between max 78.3°F (25.7°C) and min 58.6°F (14.8°C). The warmest month is July, with an average high-temperature of 78.3°F (25.7°C) and an average low-temperature of 58.6°F (14.8°C). Weather in July »

Weather in August

August, the last month of the summer in Harrison, is another warm month, with an average temperature fluctuating between 57.6°F (14.2°C) and 76.8°F (24.9°C). In August, the average high-temperature is practically the same as in July - a still warm 76.8°F (24.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Harrison, Michigan, with temperature in the range of an average high of 70°F (21.1°C) and an average low of 50.7°F (10.4°C). In September, the average high-temperature slightly decreases from a moderately hot 76.8°F (24.9°C) in August to a pleasant 70°F (21.1°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Harrison, Michigan, with an average temperature fluctuating between 41.5°F (5.3°C) and 55.9°F (13.3°C). In October, the average high-temperature decreases from an agreeable 70°F (21.1°C) in September to a mild 55.9°F (13.3°C). Weather in October »

Weather in November

November, the last month of the autumn in Harrison, is another cold month, with temperature in the range of an average high of 41.9°F (5.5°C) and an average low of 30.9°F (-0.6°C). In November, the average high-temperature decreases from a moderate 55.9°F (13.3°C) in October to a wintry 41.9°F (5.5°C). Weather in November »

Weather in December

December, the first month of the winter in Harrison, is still a freezing cold month, with an average temperature ranging between min 22.6°F (-5.2°C) and max 30.6°F (-0.8°C). In Harrison, the average high-temperature in December decreases from a cold 41.9°F (5.5°C) in November to a freezing cold 30.6°F (-0.8°C). Weather in December »
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FAQ

What is the coldest month in Harrison?

January is the coldest month in Harrison, with an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 14.9°F (-9.5°C).

What are the most humid months in Harrison?

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

How much does it rain in Harrison?

Throughout the year, there are 127 rainfall days, and 20.12" (511mm) of precipitation is accumulated.

When does it snow in Harrison?

Months with snowfall in Harrison, Michigan, are January through May, October through December.

When does it snow the most in Harrison?

January is the month with the most snowfall in Harrison, Michigan. Snow falls for 19.7 days and accumulates 7.09" (180mm) of snow.

How many days does it snow in Harrison?

In Harrison, during the entire year, snow falls for 79 days and aggregates up to 24.61" (625mm) of snow.

What is the month with the least sunshine in Harrison?

The month with the least sunshine in Harrison, Michigan, is January, with an average of 2.1h of sunshine.

When is the lowest UV index in Harrison?

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

When is Daylight Saving Time (DST) in Harrison?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Harrison, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from EDT to EST.

What is the least humid month in Harrison?

The least humid month is April, with an average relative humidity of 74%.

What is the wettest month in Harrison?

The wettest months in Harrison, Michigan, are May and October, with an average 2.68" (68mm) of rainfall.

What is the month with the highest UV index in Harrison?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

When it does not snow in Harrison?

June through September are months without snowfall in Harrison.

When are the longest days in Harrison?

June has the longest days of the year in Harrison, with an average of 15h and 26min of daylight.

What is the warmest month in Harrison?

The warmest month is July, with an average high-temperature of 78.3°F (25.7°C) and an average low-temperature of 58.6°F (14.8°C).

What month has the most sunshine in Harrison?

July has the most sunshine of the year in Harrison, Michigan, with an average of 10.2h of sunshine.

What is the driest month in Harrison?

The month with the least rainfall in Harrison, Michigan, is September, when the rain falls for 11 days and typically collects 0.87" (22mm) of precipitation.

What is the month with the shortest days in Harrison?

The month with the shortest days is December, with an average of 8h and 57min of daylight.

Average temperature
Harrison, MI

Average temperature - Harrison, MI

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (24.8°F).

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (14.9°F).

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Average pressure
Harrison, MI

Average pressure - Harrison, 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
Harrison, MI

Average wind speed - Harrison, MI

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity
Harrison, MI

Average humidity - Harrison, MI

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (74%).

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Average rainfall
Harrison, MI

Average rainfall - Harrison, MI

The wettest months (with the highest rainfall) are May and October (2.68").
The driest month (with the least rainfall) is September (0.87").

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Average rainfall days
Harrison, MI

Average rainfall days - Harrison, MI

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (3.6 days).

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Average snowfall
Harrison, MI

Average snowfall - Harrison, MI

The month with the highest snowfall is January (7.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Harrison, MI

Average snowfall days - Harrison, MI

The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Harrison, MI

Average daylight / Average sunshine - Harrison, MI

The month with the longest days is June (Average daylight: 15h and 26min).
The month with the shortest days is December (Average daylight: 8h and 57min).

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).

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Average sunshine days
Harrison, MI

Average sunshine days - Harrison, MI

The month with the most sunshine days is September (16 days).
The month with the least sunshine days is January (10.5 days).

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Average UV index
Harrison, MI

Average UV index - Harrison, MI

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

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Average visibility
Harrison, MI

Average visibility - Harrison, MI

The months with the highest visibility are April, May, June, July, October and November (6mi).
The month with the lowest visibility is January (4mi).

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