Climate and monthly weather forecast
Iron River, MI

Weather in January

January, the same as December, in Iron River, Michigan, is another subzero cold winter month, with an average temperature varying between 19.6°F (-6.9°C) and 8.6°F (-13°C). January is the coldest month, with an average high-temperature of 19.6°F (-6.9°C) and an average low-temperature of 8.6°F (-13°C). Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Iron River, Michigan, with temperature in the range of an average low of 10°F (-12.2°C) and an average high of 22.3°F (-5.4°C). In February, the average high-temperature is relatively the same as in January - a still freezing cold 22.3°F (-5.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a wintry month in Iron River, Michigan, with an average temperature varying between 34°F (1.1°C) and 20.5°F (-6.4°C). In March, the average high-temperature increases from a freezing cold 22.3°F (-5.4°C) in February to a cold 34°F (1.1°C). Weather in March »

Weather in April

April in Iron River, Michigan, is a frosty spring month, with an average temperature fluctuating between 30°F (-1.1°C) and 45.9°F (7.7°C). In Iron River, the average high-temperature in April increases from a cold 34°F (1.1°C) in March to a chilly 45.9°F (7.7°C). Weather in April »

Weather in May

May, the last month of the spring in Iron River, is a comfortable month, with temperature in the range of an average high of 62.8°F (17.1°C) and an average low of 42.3°F (5.7°C). In May, the average high-temperature increases considerably from a frosty 45.9°F (7.7°C) in April to a comfortable 62.8°F (17.1°C). Weather in May »

Weather in June

June, the first month of the summer in Iron River, is a pleasant month, with temperature in the range of an average high of 71.8°F (22.1°C) and an average low of 50.2°F (10.1°C). In June, the average high-temperature increases from an enjoyable 62.8°F (17.1°C) in May to a pleasant 71.8°F (22.1°C). Weather in June »

Weather in July

July is a moderately hot summer month in Iron River, Michigan, with temperature in the range of an average high of 77°F (25°C) and an average low of 56.1°F (13.4°C). The warmest month is July, with an average high-temperature of 77°F (25°C) and an average low-temperature of 56.1°F (13.4°C). Weather in July »

Weather in August

August, the last month of the summer in Iron River, is another warm month, with temperature in the range of an average low of 54.7°F (12.6°C) and an average high of 74.5°F (23.6°C). In Iron River, the average high-temperature in August is practically the same as in July - a still moderately hot 74.5°F (23.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an enjoyable month in Iron River, Michigan, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 47.8°F (8.8°C). In Iron River, the average high-temperature in September marginally drops from a moderately hot 74.5°F (23.6°C) in August to a comfortable 66.6°F (19.2°C). Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Iron River, Michigan, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 38.3°F (3.5°C). In Iron River, the average high-temperature in October plummets from a comfortable 66.6°F (19.2°C) in September to a fresh 50.7°F (10.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Iron River, is also a wintry month, with an average temperature ranging between max 36.3°F (2.4°C) and min 26.6°F (-3°C). In November, the average high-temperature plummets from a cool 50.7°F (10.4°C) in October to a wintry 36.3°F (2.4°C). Weather in November »

Weather in December

December, the first month of the winter in Iron River, is also a subzero cold month, with an average temperature fluctuating between 15.6°F (-9.1°C) and 24.6°F (-4.1°C). In December, the average high-temperature decreases from a wintry 36.3°F (2.4°C) in November to a subzero cold 24.6°F (-4.1°C). Weather in December »
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FAQ

What is the coldest month in Iron River?

The coldest month in Iron River, Michigan, is January, with an average high-temperature of 19.6°F (-6.9°C) and an average low-temperature of 8.6°F (-13°C).

What are the most humid months in Iron River?

January and February, with an average relative humidity of 91%, are most humid months.

What is the driest month in Iron River?

The month with the least rainfall in Iron River, Michigan, is January, when the rain falls for 3.8 days and typically collects 0.91" (23mm) of precipitation.

How much does it rain in Iron River?

In Iron River, Michigan, during the entire year, the rain falls for 120.5 days and collects up to 19.17" (487mm) of precipitation.

When does it snow in Iron River?

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

How many days does it snow in Iron River?

Throughout the year, in Iron River, there are 115.2 snowfall days, and 40.31" (1024mm) of snow is accumulated.

What is the month with the least sunshine in Iron River?

The month with the least sunshine is January, with an average of 2h of sunshine.

When is the lowest UV index in Iron River?

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

When is Daylight Saving Time (DST) in Iron River?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Iron River, Michigan, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from CDT to CST.

What is the least humid month in Iron River?

The least humid month in Iron River, Michigan, is May, with an average relative humidity of 71%.

What is the rainiest month in Iron River?

The months with the most rainfall are May and June, with an average 2.24" (57mm) of precipitation.

When it does not snow in Iron River?

June through September are months without snowfall.

When are the longest days in Iron River?

The month with the longest days in Iron River is June, with an average of 15h and 42min of daylight.

When is the highest UV index in Iron River?

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

What is the warmest month in Iron River?

With an average high-temperature of 77°F (25°C) and an average low-temperature of 56.1°F (13.4°C), July is the warmest month in Iron River, Michigan.

What month has the most sunshine in Iron River?

With an average of 9.8h of sunshine, July has the most sunshine of the year in Iron River, Michigan.

When does it snow the most in Iron River?

The month with the most snowfall in Iron River is December, when snow falls for 21 days and typically aggregates up to 7.32" (186mm) of snow.

What is the month with the shortest days in Iron River?

December has the shortest days of the year, with an average of 8h and 42min of daylight.

Average pressure
Iron River, MI

Average pressure - Iron River, MI

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed
Iron River, MI

Average wind speed - Iron River, MI

The windiest months (with the highest average wind speed) are January and November (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

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Average humidity
Iron River, MI

Average humidity - Iron River, MI

The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (71%).

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Average rainfall
Iron River, MI

Average rainfall - Iron River, MI

The wettest months (with the highest rainfall) are May and June (2.24").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days
Iron River, MI

Average rainfall days - Iron River, MI

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (2.8 days).

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Average snowfall
Iron River, MI

Average snowfall - Iron River, MI

The month with the highest snowfall is December (7.32").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Iron River, MI

Average snowfall days - Iron River, MI

The month with the highest number of snowfall days is January (23.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Iron River, MI

Average daylight / Average sunshine - Iron River, 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: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).

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Average sunshine days
Iron River, MI

Average sunshine days - Iron River, MI

The month with the most sunshine days is September (14.5 days).
The months with the least sunshine days are January and February (7.8 days).

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Average UV index
Iron River, MI

Average UV index - Iron River, 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, November and December (UV index 1).

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