Climate and monthly weather forecast
Union Pier, MI

Weather in January

January, the same as December, in Union Pier, Michigan, is a freezing cold winter month, with an average temperature varying between 30.2°F (-1°C) and 21.2°F (-6°C). The coldest month is January, with an average high-temperature of 30.2°F (-1°C) and an average low-temperature of 21.2°F (-6°C). Weather in January »

Weather in February

February, the last month of the winter in Union Pier, is a wintry month, with an average temperature fluctuating between 32.7°F (0.4°C) and 23.5°F (-4.7°C). In February, the average high-temperature is essentially the same as in January - a wintry 32.7°F (0.4°C). Weather in February »

Weather in March

March, the first month of the spring in Union Pier, is also a wintry month, with an average temperature fluctuating between 42.1°F (5.6°C) and 31.6°F (-0.2°C). In March, the average high-temperature increases from 32.7°F (0.4°C) in February to a still wintry 42.1°F (5.6°C). Weather in March »

Weather in April

April in Union Pier, Michigan, is a cool spring month, with an average temperature ranging between max 51.6°F (10.9°C) and min 40.3°F (4.6°C). In April, the average high-temperature increases from a wintry 42.1°F (5.6°C) in March to a cool 51.6°F (10.9°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Union Pier, Michigan, with an average temperature ranging between max 62.2°F (16.8°C) and min 50.5°F (10.3°C). In Union Pier, the average high-temperature in May rises from a cool 51.6°F (10.9°C) in April to an enjoyable 62.2°F (16.8°C). Weather in May »

Weather in June

June, the first month of the summer in Union Pier, is a pleasant month, with an average temperature fluctuating between 71.2°F (21.8°C) and 59.5°F (15.3°C). In Union Pier, the average high-temperature in June increases from an enjoyable 62.2°F (16.8°C) in May to a pleasant 71.2°F (21.8°C). Weather in June »

Weather in July

July is a warm summer month in Union Pier, Michigan, with an average temperature fluctuating between 65.7°F (18.7°C) and 77.4°F (25.2°C). The warmest month is July, with an average high-temperature of 77.4°F (25.2°C) and an average low-temperature of 65.7°F (18.7°C). Weather in July »

Weather in August

August, the last month of the summer in Union Pier, is another warm month, with an average temperature fluctuating between 76.6°F (24.8°C) and 64.8°F (18.2°C). In August, the average high-temperature is relatively the same as in July - a still moderately hot 76.6°F (24.8°C). Weather in August »

Weather in September

September, the first month of the autumn in Union Pier, is also an agreeable month, with temperature in the range of an average low of 59.2°F (15.1°C) and an average high of 71.4°F (21.9°C). In September, the average high-temperature is relatively the same as in August - a pleasant 71.4°F (21.9°C). Weather in September »

Weather in October

October, the same as September, in Union Pier, Michigan, is another mild autumn month, with an average temperature varying between 59.4°F (15.2°C) and 48.4°F (9.1°C). In October, the average high-temperature drops from an agreeable 71.4°F (21.9°C) in September to a mild 59.4°F (15.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a frosty month in Union Pier, Michigan, with an average temperature fluctuating between 46°F (7.8°C) and 36.9°F (2.7°C). In November, the average high-temperature drops from a mild 59.4°F (15.2°C) in October to a frosty 46°F (7.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Union Pier, Michigan, with an average temperature varying between 29.1°F (-1.6°C) and 36.5°F (2.5°C). In Union Pier, the average high-temperature in December decreases from a frosty 46°F (7.8°C) in November to a wintry 36.5°F (2.5°C). Weather in December »
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FAQ

What is the coldest month in Union Pier?

January is the coldest month in Union Pier, Michigan, with an average high-temperature of 30.2°F (-1°C) and an average low-temperature of 21.2°F (-6°C).

What is the most humid month in Union Pier?

The most humid month in Union Pier is January, with an average relative humidity of 83%.

What is the driest month in Union Pier?

The month with the least rainfall in Union Pier, Michigan, is January, when the rain falls for 6 days and typically collects 1.14" (29mm) of precipitation.

How many days does it rain in Union Pier?

Throughout the year, in Union Pier, Michigan, there are 152.6 rainfall days, and 26.3" (668mm) of precipitation is accumulated.

When does it snow in Union Pier?

January through May, November and December are months with snowfall in Union Pier.

What is the snowiest month in Union Pier?

January is the month with the most snowfall in Union Pier. Snow falls for 13.4 days and accumulates 2.6" (66mm) of snow.

How many days does it snow in Union Pier?

Throughout the year, in Union Pier, there are 44 snowfall days, and 9.72" (247mm) of snow is accumulated.

What is the month with the least sunshine in Union Pier?

With an average of 3.1h of sunshine, January has the least sunshine of the year.

When is Daylight Saving Time (DST) in Union Pier?

On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Union Pier, Michigan, 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 rainiest month in Union Pier?

June is the month with the most rainfall in Union Pier, Michigan. Rain falls for 16.3 days and accumulates 3.98" (101mm) of precipitation.

When it does not snow in Union Pier?

In Union Pier, Michigan, snow does not fall in June through October.

When are the longest days in Union Pier?

June has the longest days of the year in Union Pier, Michigan, with an average of 15h and 10min of daylight.

When is the highest UV index in Union Pier?

June through August, with an average maximum UV index of 6, are months with the highest UV index in Union Pier.

What is the warmest month in Union Pier?

With an average high-temperature of 77.4°F (25.2°C) and an average low-temperature of 65.7°F (18.7°C), July is the warmest month in Union Pier.

What month has the most sunshine in Union Pier?

With an average of 10.6h of sunshine, July has the most sunshine of the year in Union Pier, Michigan.

What is the least humid month in Union Pier?

October is the least humid month in Union Pier, with an average relative humidity of 74%.

What is the month with the shortest days in Union Pier?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

When is the lowest UV index in Union Pier?

December is the month with the lowest UV index in Union Pier, Michigan, with an average maximum UV index of 1.

Average temperature
Union Pier, MI

Average temperature - Union Pier, MI

The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (30.2°F).

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure
Union Pier, MI

Average pressure - Union Pier, MI

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed
Union Pier, MI

Average wind speed - Union Pier, MI

The windiest month (with the highest average wind speed) is January (12.8mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

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Average rainfall
Union Pier, MI

Average rainfall - Union Pier, MI

The wettest month (with the highest rainfall) is June (3.98").
The driest month (with the least rainfall) is January (1.14").

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Average rainfall days
Union Pier, MI

Average rainfall days - Union Pier, MI

The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (6 days).

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Average snowfall
Union Pier, MI

Average snowfall - Union Pier, MI

The month with the highest snowfall is January (2.6").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days
Union Pier, MI

Average snowfall days - Union Pier, MI

The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Union Pier, MI

Average daylight / Average sunshine - Union Pier, MI

The month with the longest days is June (Average daylight: 15h and 10min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days
Union Pier, MI

Average sunshine days - Union Pier, MI

The month with the most sunshine days is March (14.4 days).
The month with the least sunshine days is January (10 days).

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Average visibility
Union Pier, MI

Average visibility - Union Pier, MI

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

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