Climate and monthly weather forecast
La Crosse, WI

A scenic shot from above of La Crosse City in Wisconsin, with the view of the iconic Mississippi River and bridge
A scenic shot from above of La Crosse City in Wisconsin, with the view of the iconic Mississippi River and bridge

Weather in January

January, the same as December, in La Crosse, Wisconsin, is another subzero cold winter month, with an average temperature ranging between min 8.2°F (-13.2°C) and max 21.6°F (-5.8°C). January is the coldest month, with an average high-temperature of 21.6°F (-5.8°C) and an average low-temperature of 8.2°F (-13.2°C). Weather in January »

Weather in February

February, the last month of the winter in La Crosse, is also a subzero cold month, with an average temperature fluctuating between 25.3°F (-3.7°C) and 11.7°F (-11.3°C). In February, the average high-temperature is essentially the same as in January - a still subzero cold 25.3°F (-3.7°C). Weather in February »

Weather in March

March, the first month of the spring in La Crosse, is a wintry month, with an average temperature ranging between max 40.1°F (4.5°C) and min 25.9°F (-3.4°C). In La Crosse, the average high-temperature in March significantly increases from a subzero cold 25.3°F (-3.7°C) in February to a wintry 40.1°F (4.5°C). Weather in March »

Weather in April

April is a fresh spring month in La Crosse, Wisconsin, with an average temperature varying between 36°F (2.2°C) and 53.2°F (11.8°C). In April, the average high-temperature rises from a cold 40.1°F (4.5°C) in March to a fresh 53.2°F (11.8°C). Weather in April »

Weather in May

May, the last month of the spring in La Crosse, is an enjoyable month, with temperature in the range of an average low of 47.7°F (8.7°C) and an average high of 65.3°F (18.5°C). In May, the average high-temperature increases from a cool 53.2°F (11.8°C) in April to an enjoyable 65.3°F (18.5°C). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in La Crosse, Wisconsin, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 74.7°F (23.7°C). In La Crosse, the average high-temperature in June increases from an enjoyable 65.3°F (18.5°C) in May to a moderately hot 74.7°F (23.7°C). Weather in June »

Weather in July

July, like June, in La Crosse, Wisconsin, is another warm summer month, with an average temperature varying between 61°F (16.1°C) and 79.3°F (26.3°C). With an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 61°F (16.1°C), July is the warmest month. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in La Crosse, Wisconsin, with an average temperature ranging between min 58.3°F (14.6°C) and max 77.9°F (25.5°C). In La Crosse, the average high-temperature in August is relatively the same as in July - a still warm 77.9°F (25.5°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in La Crosse, Wisconsin, with an average temperature fluctuating between 51.1°F (10.6°C) and 71.1°F (21.7°C). In La Crosse, the average high-temperature in September marginally drops from a moderately hot 77.9°F (25.5°C) in August to an agreeable 71.1°F (21.7°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in La Crosse, Wisconsin, with an average temperature fluctuating between 40.5°F (4.7°C) and 56.3°F (13.5°C). In October, the average high-temperature significantly decreases from a pleasant 71.1°F (21.7°C) in September to a mild 56.3°F (13.5°C). Weather in October »

Weather in November

November, the last month of the autumn in La Crosse, is another cold month, with an average temperature fluctuating between 29.1°F (-1.6°C) and 41.9°F (5.5°C). In La Crosse, the average high-temperature in November plummets from a moderate 56.3°F (13.5°C) in October to a wintry 41.9°F (5.5°C). Weather in November »

Weather in December

December, the first month of the winter in La Crosse, is also a subzero cold month, with an average temperature varying between 17.1°F (-8.3°C) and 27.5°F (-2.5°C). In La Crosse, the average high-temperature in December significantly decreases from a wintry 41.9°F (5.5°C) in November to a freezing cold 27.5°F (-2.5°C). Weather in December »
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FAQ

What is the coldest month in La Crosse?

The coldest month in La Crosse, Wisconsin, is January, with an average high-temperature of 21.6°F (-5.8°C) and an average low-temperature of 8.2°F (-13.2°C).

What is the most humid month in La Crosse?

With an average relative humidity of 90%, January is the most humid month in La Crosse.

What is the driest month in La Crosse?

The month with the least rainfall in La Crosse, Wisconsin, is January, when the rain falls for 3.4 days and typically collects 0.91" (23mm) of precipitation.

How many days does it rain in La Crosse?

In La Crosse, Wisconsin, during the entire year, the rain falls for 129.3 days and collects up to 26.42" (671mm) of precipitation.

When does it snow in La Crosse?

January through May, October through December are months with snowfall in La Crosse, Wisconsin.

How many days does it snow in La Crosse?

Throughout the year, there are 48.3 snowfall days, and 20.2" (513mm) of snow is accumulated.

What is the month with the least sunshine in La Crosse?

The month with the least sunshine is January, with an average of 3.3h of sunshine.

When is the lowest UV index in La Crosse?

The months with the lowest UV index in La Crosse, Wisconsin, are January, February, November and December, with an average maximum UV index of 1.

When does it snow the most in La Crosse?

The month with the most snowfall is February, when snow falls for 11 days and typically aggregates up to 4.8" (122mm) of snow.

When is Daylight Saving Time (DST) in La Crosse?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in La Crosse, Wisconsin, 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 month with the highest UV index in La Crosse?

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

What is the rainiest month in La Crosse?

The month with the most rainfall in La Crosse, Wisconsin, is June, when the rain falls for 16.8 days and typically aggregates up to 4.61" (117mm) of precipitation.

When it does not snow in La Crosse?

June through September are months without snowfall in La Crosse.

When are the longest days in La Crosse?

June has the longest days of the year, with an average of 15h and 25min of daylight.

What is the warmest month in La Crosse?

July is the warmest month in La Crosse, Wisconsin, with an average high-temperature of 79.3°F (26.3°C) and an average low-temperature of 61°F (16.1°C).

What are the months with the most sunshine in La Crosse?

The months with the most sunshine are July and August, with an average of 9.7h of sunshine.

What is the least humid month in La Crosse?

October is the least humid month, with an average relative humidity of 76%.

What is the month with the shortest days in La Crosse?

December has the shortest days of the year, with an average of 8h and 59min of daylight.

Average temperature
La Crosse, WI

Average temperature - La Crosse, WI

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (21.6°F).

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (8.2°F).

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Average pressure
La Crosse, WI

Average pressure - La Crosse, WI

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
La Crosse, WI

Average wind speed - La Crosse, WI

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).

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Average rainfall
La Crosse, WI

Average rainfall - La Crosse, WI

The wettest month (with the highest rainfall) is June (4.61").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days
La Crosse, WI

Average rainfall days - La Crosse, WI

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (3.2 days).

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Average snowfall
La Crosse, WI

Average snowfall - La Crosse, WI

The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days
La Crosse, WI

Average snowfall days - La Crosse, WI

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
La Crosse, WI

Average daylight / Average sunshine - La Crosse, WI

The month with the longest days is June (Average daylight: 15h and 25min).
The month with the shortest days is December (Average daylight: 8h and 59min).

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days
La Crosse, WI

Average sunshine days - La Crosse, WI

The month with the most sunshine days is December (18.2 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index
La Crosse, WI

Average UV index - La Crosse, WI

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

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Average visibility
La Crosse, WI

Average visibility - La Crosse, WI

The months with the highest visibility are April, May, June, October and November (6mi).
The month with the lowest visibility is January (4mi).

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