Climate and monthly weather forecast
Isle, MN

Weather in January

January, the same as December, in Isle, Minnesota, is a freezing cold winter month, with temperature in the range of an average low of 4.3°F (-15.4°C) and an average high of 17.4°F (-8.1°C). With an average high-temperature of 17.4°F (-8.1°C) and an average low-temperature of 4.3°F (-15.4°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter in Isle, is another freezing cold month, with temperature in the range of an average high of 21.6°F (-5.8°C) and an average low of 7.2°F (-13.8°C). In Isle, the average high-temperature in February is almost the same as in January - a still freezing cold 21.6°F (-5.8°C). Weather in February »

Weather in March

March, the first month of the spring in Isle, is a cold month, with temperature in the range of an average low of 21.7°F (-5.7°C) and an average high of 35.6°F (2°C). In Isle, Minnesota, the average high-temperature in March increases from a subzero cold 21.6°F (-5.8°C) in February to a cold 35.6°F (2°C). Weather in March »

Weather in April

April in Isle, Minnesota, is a chilly spring month, with an average temperature ranging between min 32.7°F (0.4°C) and max 48.7°F (9.3°C). In April, the average high-temperature increases from a cold 35.6°F (2°C) in March to a frosty 48.7°F (9.3°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Isle, Minnesota, with an average temperature ranging between max 63.3°F (17.4°C) and min 44.8°F (7.1°C). In Isle, the average high-temperature in May increases considerably from a frosty 48.7°F (9.3°C) in April to an enjoyable 63.3°F (17.4°C). Weather in May »

Weather in June

June, the first month of the summer in Isle, is a pleasant month, with an average temperature fluctuating between 53.8°F (12.1°C) and 73°F (22.8°C). In June, the average high-temperature rises from an enjoyable 63.3°F (17.4°C) in May to an agreeable 73°F (22.8°C). Weather in June »

Weather in July

July is a moderately hot summer month in Isle, Minnesota, with an average temperature fluctuating between 78.8°F (26°C) and 59.4°F (15.2°C). July is the warmest month, with an average high-temperature of 78.8°F (26°C) and an average low-temperature of 59.4°F (15.2°C). Weather in July »

Weather in August

August, the last month of the summer in Isle, is another warm month, with an average temperature varying between 76.8°F (24.9°C) and 56.8°F (13.8°C). In August, the average high-temperature is practically the same as in July - a still moderately hot 76.8°F (24.9°C). Weather in August »

Weather in September

September, the first month of the autumn in Isle, is still a pleasant month, with an average temperature fluctuating between 68.7°F (20.4°C) and 49.5°F (9.7°C). In Isle, the average high-temperature in September slightly decreases from a warm 76.8°F (24.9°C) in August to a pleasant 68.7°F (20.4°C). Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Isle, Minnesota, with an average temperature varying between 38.3°F (3.5°C) and 51.8°F (11°C). In Isle, the average high-temperature in October plummets from a pleasant 68.7°F (20.4°C) in September to a cool 51.8°F (11°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a wintry month in Isle, Minnesota, with an average temperature fluctuating between 25.5°F (-3.6°C) and 37°F (2.8°C). In November, the average high-temperature declines considerably from a cool 51.8°F (11°C) in October to a wintry 37°F (2.8°C). Weather in November »

Weather in December

The first month of the winter, December, is still a freezing cold month in Isle, Minnesota, with temperature in the range of an average low of 11.8°F (-11.2°C) and an average high of 22.3°F (-5.4°C). In December, the average high-temperature declines considerably from a wintry 37°F (2.8°C) in November to a subzero cold 22.3°F (-5.4°C). Weather in December »
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FAQ

What is the coldest month in Isle?

With an average high-temperature of 17.4°F (-8.1°C) and an average low-temperature of 4.3°F (-15.4°C), January is the coldest month in Isle, Minnesota.

What is the most humid month in Isle?

With an average relative humidity of 92%, January is the most humid month in Isle.

What is the driest month in Isle?

The month with the least rainfall in Isle, Minnesota, is January, when the rain falls for 2.6 days and typically collects 0.35" (9mm) of precipitation.

How much does it rain in Isle?

In Isle, during the entire year, the rain falls for 109.6 days and collects up to 15.83" (402mm) of precipitation.

When does it snow in Isle?

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

How much does it snow in Isle?

Throughout the year, in Isle, there are 80.7 snowfall days, and 20.12" (511mm) of snow is accumulated.

What is the month with the least sunshine in Isle?

With an average of 2.5h of sunshine, January has the least sunshine of the year in Isle, Minnesota.

What is the month with the lowest UV index in Isle?

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

When is Daylight Saving Time (DST) in Isle?

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

What is the least humid month in Isle?

May is the least humid month in Isle, Minnesota, with an average relative humidity of 72%.

What is the wettest month in Isle?

The month with the most rainfall in Isle is June, when the rain falls for 15.2 days and typically aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Isle?

June through September are months without snowfall in Isle.

When are the longest days in Isle?

With an average of 15h and 43min of daylight, June has the longest days of the year in Isle.

What is the warmest month in Isle?

The warmest month in Isle is July, with an average high-temperature of 78.8°F (26°C) and an average low-temperature of 59.4°F (15.2°C).

What month has the most sunshine in Isle?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

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

With an average maximum UV index of 6, July is the month with the highest UV index in Isle, Minnesota.

When does it snow the most in Isle?

The month with the most snowfall in Isle, Minnesota, is December, when snow falls for 15.6 days and typically aggregates up to 4.41" (112mm) of snow.

What is the month with the shortest days in Isle?

The month with the shortest days in Isle is December, with an average of 8h and 42min of daylight.

Average pressure
Isle, MN

Average pressure - Isle, MN

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed
Isle, MN

Average wind speed - Isle, MN

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average rainfall
Isle, MN

Average rainfall - Isle, MN

The wettest month (with the highest rainfall) is June (2.36").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days
Isle, MN

Average rainfall days - Isle, MN

The month with the highest number of rainy days is June (15.2 days).
The month with the least rainy days is February (2.4 days).

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Average snowfall
Isle, MN

Average snowfall - Isle, MN

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Isle, MN

Average snowfall days - Isle, MN

The month with the highest number of snowfall days is January (17.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Isle, MN

Average daylight / Average sunshine - Isle, MN

The month with the longest days is June (Average daylight: 15h and 43min).
The month with the shortest days is December (Average daylight: 8h and 42min).

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 30min).

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Average sunshine days
Isle, MN

Average sunshine days - Isle, MN

The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is June (11 days).

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Average visibility
Isle, MN

Average visibility - Isle, MN

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

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