Climate and monthly weather forecast
Iron Junction, MN

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Weather in January

January, like December, is a freezing cold winter month in Iron Junction, Minnesota, with an average temperature varying between 14.4°F (-9.8°C) and 0°F (-17.8°C). Iron Junction's coldest weather arrives in January, when temperatures average a high of 14.4°F (-9.8°C) and a low of 0°F (-17.8°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Iron Junction, Minnesota, with an average temperature varying between 3°F (-16.1°C) and 18.9°F (-7.3°C). Iron Junction, Minnesota, greets February with an average high-temperature of a still freezing cold 18.9°F (-7.3°C), marking a slight deviation from the preceding month. Weather in February »

Weather in March

March, the first month of the spring in Iron Junction, is an icy month, with an average temperature fluctuating between 18.7°F (-7.4°C) and 32.9°F (0.5°C). With the onset of March, Iron Junction sees a temperature rise, with the average high-temperature moving from February's subzero cold 18.9°F (-7.3°C) to a wintry 32.9°F (0.5°C). Weather in March »

Weather in April

April is a chilly spring month in Iron Junction, Minnesota, with an average temperature ranging between min 29.8°F (-1.2°C) and max 46°F (7.8°C). April brings a temperature change, with average high-temperatures moving from March's icy 32.9°F (0.5°C) to a chilly 46°F (7.8°C). Weather in April »

Weather in May

The last month of the spring, May, is a refreshing month in Iron Junction, Minnesota, with an average temperature varying between 41.5°F (5.3°C) and 61.3°F (16.3°C). The rise of average high-temperatures is noticeable in May, with an increase from a frosty 46°F (7.8°C) in April to a refreshing 61.3°F (16.3°C). Weather in May »

Weather in June

June, the first month of the summer in Iron Junction, is an agreeable month, with an average temperature varying between 50.2°F (10.1°C) and 70.3°F (21.3°C). June's arrival is marked by an increase in the average high-temperature, moving from an enjoyable 61.3°F (16.3°C) in May to a pleasant 70.3°F (21.3°C). Weather in June »

Weather in July

July is a warm summer month in Iron Junction, Minnesota, with an average temperature fluctuating between 76.5°F (24.7°C) and 56.1°F (13.4°C). July is the month when Iron Junction experiences its warmest temperatures, averaging a high of 76.5°F (24.7°C) and a low of 56.1°F (13.4°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Iron Junction, Minnesota, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 74.8°F (23.8°C). Welcoming August, Iron Junction notes an average high-temperature of a still moderately hot 74.8°F (23.8°C), nearly consistent with July's 76.5°F (24.7°C). Weather in August »

Weather in September

September, the first month of the autumn in Iron Junction, is still a refreshing month, with an average temperature ranging between min 46.9°F (8.3°C) and max 65.8°F (18.8°C). With the onset of September, Iron Junction experiences a modest temperature adjustment, with the average high-temperature receding from a warm 74.8°F (23.8°C) in August to a refreshing 65.8°F (18.8°C). Weather in September »

Weather in October

October, the same as September, in Iron Junction, Minnesota, is another chilly autumn month, with an average temperature fluctuating between 49.3°F (9.6°C) and 36.1°F (2.3°C). As October arrives, Iron Junction's weather displays a notable decrease in high-temperatures, falling from September's comfortable 65.8°F (18.8°C) to a chilly 49.3°F (9.6°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cold month in Iron Junction, Minnesota, with an average temperature ranging between min 22.8°F (-5.1°C) and max 34.2°F (1.2°C). The arrival of November is marked by a notable decrease in high-temperatures, falling from a chilly 49.3°F (9.6°C) in October to a cold 34.2°F (1.2°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Iron Junction, Minnesota, with an average temperature varying between 7.7°F (-13.5°C) and 19.9°F (-6.7°C). A subtle decrease in the average high-temperature marks December, falling from November's wintry 34.2°F (1.2°C) to a subzero cold 19.9°F (-6.7°C). Weather in December »
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Iron Junction?

Iron Junction's temperature records reveal January as the coldest month, marked by average highs of 14.4°F (-9.8°C) and lows of -0°F (-17.8°C).

What is the most humid month in Iron Junction?

With an average relative humidity of 93%, January is the most humid month in Iron Junction, Minnesota.

What is the driest month in Iron Junction?

The months with the least rainfall in Iron Junction are January and February Rain falls for 2.2 days and accumulates 0.91" (23mm) of rain.

How many days does it rain in Iron Junction?

In Iron Junction, during the entire year, the rain falls for 123.8 days and collects up to 22.24" (565mm) of precipitation.

When does it snow in Iron Junction?

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

How much does it snow in Iron Junction?

Throughout the year, there are 105.9 snowfall days, and 42.76" (1086mm) of snow is accumulated.

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

The month with the least sunshine in Iron Junction, Minnesota, is January, with an average of 2.1h of sunshine.

What is the month with the lowest UV index in Iron Junction?

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

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

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Iron Junction, Minnesota, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.

What is the least humid month in Iron Junction?

The least humid month is May, with an average relative humidity of 72%.

What is the wettest month in Iron Junction?

The month with the most rainfall is June, when the rain falls for 17.5 days and typically aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Iron Junction?

June through September are months without snowfall.

When are the longest days in Iron Junction?

The month with the longest days in Iron Junction is June, with an average of 15h and 54min of daylight.

What is the warmest month in Iron Junction?

In Iron Junction, Minnesota, temperatures reach their average annual highs in July, measuring 76.5°F (24.7°C) and a minimum average of 56.1°F (13.4°C).

What month has the most sunshine in Iron Junction?

July has the most sunshine of the year, with an average of 9.8h of sunshine.

What is the month with the highest UV index in Iron Junction?

July and August, with an average maximum UV index of 5, are months with the highest UV index in Iron Junction.

When does it snow the most in Iron Junction?

December is the month with the most snowfall in Iron Junction, Minnesota. Snow falls for 20.7 days and accumulates 8.74" (222mm) of snow.

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

December has the shortest days of the year in Iron Junction, with an average of 8h and 30min of daylight.

Average temperature
Iron Junction, MN

Average temperature - Iron Junction, MN

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (14.4°F).

The month with the highest average low temperature is July (56.1°F).
The coldest month (with the lowest average low temperature) is January (0°F).

Average pressure
Iron Junction, MN

Average pressure - Iron Junction, MN

The month with the highest atmospheric pressure is February (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Iron Junction, MN

Average wind speed - Iron Junction, MN

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (7mph).

Average humidity
Iron Junction, MN

Average humidity - Iron Junction, MN

The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (72%).

Average rainfall
Iron Junction, MN

Average rainfall - Iron Junction, MN

The wettest month (with the highest rainfall) is June (2.83").
The driest months (with the least rainfall) are January and February (0.91").

Average rainfall days
Iron Junction, MN

Average rainfall days - Iron Junction, MN

The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is February (1.5 days).

Average snowfall
Iron Junction, MN

Average snowfall - Iron Junction, MN

The month with the highest snowfall is December (8.74").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Iron Junction, MN

Average snowfall days - Iron Junction, MN

The month with the highest number of snowfall days is January (21 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Iron Junction, MN

Average daylight / Average sunshine - Iron Junction, MN

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

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 6min).

Average sunshine days
Iron Junction, MN

Average sunshine days - Iron Junction, MN

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is June (9.5 days).

Average UV index
Iron Junction, MN

Average UV index - Iron Junction, MN

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

Average visibility
Iron Junction, MN

Average visibility - Iron Junction, MN

The months with the highest visibility are May, June, July and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).

Iron Junction, Minnesota, USA

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