Climate and monthly weather forecast
Bloomington, WI

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Weather in January

January, like December, is a freezing cold winter month in Bloomington, Wisconsin, with an average temperature ranging between max 23.7°F (-4.6°C) and min 11.3°F (-11.5°C). January, with its average high-temperature of 23.7°F (-4.6°C) and an average low-temperature of 11.3°F (-11.5°C), holds the record as the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is another freezing cold month in Bloomington, Wisconsin, with temperature in the range of an average low of 14.4°F (-9.8°C) and an average high of 27.5°F (-2.5°C). The transition from January to February sees average high-temperatures adjusting to a still subzero cold 27.5°F (-2.5°C), from a not significantly different 23.7°F (-4.6°C). Weather in February »

Weather in March

March, the first month of the spring in Bloomington, is a cold month, with an average temperature varying between 27.5°F (-2.5°C) and 42.6°F (5.9°C). March's arrival is marked by a significant increase in the average high-temperature, moving from a subzero cold 27.5°F (-2.5°C) in February to an icy 42.6°F (5.9°C). Weather in March »

Weather in April

April in Bloomington, Wisconsin, is a cool spring month, with an average temperature varying between 54.9°F (12.7°C) and 37.9°F (3.3°C). As Bloomington transitions into April, the average high-temperature shows a change, moving from a cold 42.6°F (5.9°C) in March to a cool 54.9°F (12.7°C). Weather in April »

Weather in May

May, the last month of the spring in Bloomington, is a comfortable month, with an average temperature varying between 48.7°F (9.3°C) and 66.7°F (19.3°C). May's arrival brings a temperature shift, moving from a fresh 54.9°F (12.7°C) in April to a refreshing 66.7°F (19.3°C). Weather in May »

Weather in June

June, the first month of the summer in Bloomington, is a moderately hot month, with temperature in the range of an average low of 58.8°F (14.9°C) and an average high of 76.3°F (24.6°C). With the arrival of June, the average high-temperature transitions from a refreshing 66.7°F (19.3°C) in May to a moderately hot 76.3°F (24.6°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Bloomington, Wisconsin, with an average temperature varying between 62.4°F (16.9°C) and 79.9°F (26.6°C). July is the warmest month of the year, registering average temperatures as high as 79.9°F (26.6°C) and as low as 62.4°F (16.9°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Bloomington, Wisconsin, with an average temperature varying between 59.5°F (15.3°C) and 78.4°F (25.8°C). August's arrival brings an average high-temperature of a still moderately hot 78.4°F (25.8°C), slightly deviating from July's 79.9°F (26.6°C). Weather in August »

Weather in September

September, the first month of the autumn in Bloomington, is also an agreeable month, with an average temperature ranging between min 52.7°F (11.5°C) and max 72.5°F (22.5°C). A subtle shift in Bloomington's weather is observed as August turns into September, with the average high temperature reducing from a warm 78.4°F (25.8°C) to a pleasant 72.5°F (22.5°C). Weather in September »

Weather in October

October, the same as September, in Bloomington, Wisconsin, is another refreshing autumn month, with an average temperature varying between 41.9°F (5.5°C) and 57.9°F (14.4°C). A decrease in the average high-temperature marks October, falling from September's agreeable 72.5°F (22.5°C) to a refreshing 57.9°F (14.4°C). Weather in October »

Weather in November

November, the last month of the autumn in Bloomington, is another chilly month, with an average temperature ranging between max 43.5°F (6.4°C) and min 29.8°F (-1.2°C). Bloomington's transition into November marks a considerable drop in the average high-temperature, moving down from a moderate 57.9°F (14.4°C) in October to a frosty 43.5°F (6.4°C). Weather in November »

Weather in December

December, the first month of the winter in Bloomington, is also a subzero cold month, with an average temperature fluctuating between 20.3°F (-6.5°C) and 30.4°F (-0.9°C). A change in temperatures is noted as November gives way to December, with average highs reducing from a frosty 43.5°F (6.4°C) to a freezing cold 30.4°F (-0.9°C). Weather in December »
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Frequently asked questions

What time of the year is the coldest in Bloomington?

Bloomington experiences its average lowest temperatures in January, reaching a peak of 23.7°F (-4.6°C) and a minimum of 11.3°F (-11.5°C).

What is the most humid month in Bloomington?

The months with the highest humidity are January and February, with an average relative humidity of 88%.

What is the driest month in Bloomington?

The month with the least rainfall in Bloomington is January, when the rain falls for 4.4 days and typically collects 1.18" (30mm) of precipitation.

How much does it rain in Bloomington?

In Bloomington, Wisconsin, during the entire year, the rain falls for 138.5 days and collects up to 28.46" (723mm) of precipitation.

When does it snow in Bloomington?

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

What is the snowiest month in Bloomington?

January is the month with the most snowfall in Bloomington. Snow falls for 12.5 days and accumulates 5.2" (132mm) of snow.

How many days does it snow in Bloomington?

In Bloomington, during the entire year, snow falls for 48.6 days and aggregates up to 19.57" (497mm) of snow.

What is the month with the least sunshine in Bloomington?

The month with the least sunshine in Bloomington is January, with an average of 3.6h of sunshine.

What are the months with the lowest UV index in Bloomington?

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

When is Daylight Saving Time (DST) in Bloomington?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Bloomington, Wisconsin, 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 rainiest month in Bloomington?

May is the month with the most rainfall. Rain falls for 18 days and accumulates 3.94" (100mm) of precipitation.

When it does not snow in Bloomington?

In Bloomington, snow does not fall in June through September.

When are the longest days in Bloomington?

With an average of 15h and 18min of daylight, June has the longest days of the year.

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

June and July, with an average maximum UV index of 6, are months with the highest UV index in Bloomington.

What time of the year is the hottest in Bloomington?

July, with average temperatures reaching a high of 79.9°F (26.6°C) and a low of 62.4°F (16.9°C), is the warmest month in Bloomington.

What are the months with the most sunshine in Bloomington?

July and August, with an average of 9.9h of sunshine, are months with the most sunshine.

What is the least humid month in Bloomington?

With an average relative humidity of 75%, October is the least humid month.

What is the month with the shortest days in Bloomington?

December has the shortest days of the year, with an average of 9h and 6min of daylight.

Average temperature
Bloomington, WI

Average temperature - Bloomington, WI

The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (23.7°F).

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

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Average pressure
Bloomington, WI

Average pressure - Bloomington, WI

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed
Bloomington, WI

Average wind speed - Bloomington, WI

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity
Bloomington, WI

Average humidity - Bloomington, WI

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is October (75%).

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Average rainfall
Bloomington, WI

Average rainfall - Bloomington, WI

The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days
Bloomington, WI

Average rainfall days - Bloomington, WI

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (4.4 days).

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Average snowfall
Bloomington, WI

Average snowfall - Bloomington, WI

The month with the highest snowfall is January (5.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
Bloomington, WI

Average snowfall days - Bloomington, WI

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Bloomington, WI

Average daylight / Average sunshine - Bloomington, WI

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days
Bloomington, WI

Average sunshine days - Bloomington, WI

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index
Bloomington, WI

Average UV index - Bloomington, WI

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).

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Average visibility
Bloomington, WI

Average visibility - Bloomington, WI

The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).

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Bloomington, Wisconsin, USA

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