March weather forecast
La Crosse, WI

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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 March

March ushers in a period of transition in the city's weather. The temperatures begin to ascend, lifting from the freezing lows of winter to a more palatable range, indicating the arrival of spring. March is the month with the most significant temperature shift throughout the year. However, the thawing snow and rising humidity results in increased rainfall, with the city receiving 1.46" (37mm) of rainfall over ten days. Though the days are gradually warming, La Crosse's residents still experience a mix of rainy, chilly days and brisk, sunny ones.

Temperature

March witnesses a clear temperature increase, soaring from a freezing cold 25.3°F (-3.7°C) in February to a cold 40.1°F (4.5°C). In March, the nighttime temperature lowers to an average of 25.9°F (-3.4°C).

Humidity

In March, the average relative humidity in La Crosse, Wisconsin, is 82%.

Rainfall

In March, the rain falls for 10 days. Throughout March, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 129.3 rainfall days, and 26.42" (671mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In La Crosse, during March, snow falls for 7.2 days and regularly aggregates up to 2.32" (59mm) of snow. Throughout the year, there are 48.3 snowfall days, and 20.2" (513mm) of snow is accumulated.

Daylight

The average length of the day in March is 11h and 58min.
On the first day of the month, sunrise is at 6:40 am and sunset at 5:54 pm CST. On the last day of March, in La Crosse, sunrise is at 6:46 am and sunset at 7:31 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.

Sunshine

The average sunshine in March is 5.4h.

UV index

The average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 during March translates into the following guidance:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in March?

The high-temperature during March is 40.1°F (4.5°C) and the low-temperature is 25.9°F (-3.4°C).

What is the average humidity in March?

In La Crosse, the average relative humidity in March is 82%.

How many days does it rain in March?

In La Crosse, in March, it is raining for 10 days, with typically 1.46" (37mm) of accumulated precipitation.

How much does it snow in March?

In La Crosse, in March, during 7.2 snowfall days, 2.32" (59mm) of snow is typically accumulated.

What is the average length of the day in March?

The average day length in March is 11h and 58min.

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 6:40 am and sunset at 5:54 pm CST. On the last day of the month, sunrise is at 6:46 am and sunset at 7:31 pm CDT.

When does Daylight Saving Time (DST) start in March?

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

How long on average sun shines in March?

In March, the average sunshine duration is 5.4h.

How high is the UV index in March?

The average daily maximum UV index in March is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
La Crosse, WI

Average temperature in March - La Crosse, WI
  • Average high temperature in March: 40.1°F

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).

  • Average low temperature in March: 25.9°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).

Average pressure in March
La Crosse, WI

Average pressure in March - La Crosse, WI
  • Average pressure in March: 30.09"Hg

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

Average wind speed in March
La Crosse, WI

Average wind speed in March - La Crosse, WI
  • Average wind speed in March: 8.7mph

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).

Average humidity in March
La Crosse, WI

Average humidity in March - La Crosse, WI
  • Average humidity in March: 82%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is October (76%).

Average rainfall in March
La Crosse, WI

Average rainfall in March - La Crosse, WI
  • Average rainfall in March: 1.46"

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

Average rainfall days in March
La Crosse, WI

Average rainfall days in March - La Crosse, WI
  • Average rainfall days in March: 10 days

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).

Average snowfall in March
La Crosse, WI

Average snowfall in March - La Crosse, WI
  • Average snowfall in March: 2.32"

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

Average snowfall days in March
La Crosse, WI

Average snowfall days in March - La Crosse, WI
  • Average snowfall days in March: 7.2 days

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).

Average daylight in March /
Average sunshine in March
La Crosse, WI

Average daylight in March / Average sunshine in March - La Crosse, WI
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in March: 5h and 2min

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).

Average sunshine days in March
La Crosse, WI

Average sunshine days in March - La Crosse, WI
  • Average sunshine days in March: 15.3 days

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

Average UV index in March
La Crosse, WI

Average UV index in March - La Crosse, WI
  • Average UV index in March: 2

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).

Average cloud cover in March
La Crosse, WI

Average cloud cover in March - La Crosse, WI
  • Average cloud cover in March: 56

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in March
La Crosse, WI

Average visibility in March - La Crosse, WI
  • Average visibility in March: 5mi

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

La Crosse, Wisconsin, USA

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