March Weather in La Crosse, United States

Last updated: June 24, 2025

In March, the average temperature in La Crosse, United States hovers around 11°C (51°F). Expect a minimum chill of -4°C (24°F) and a potential max of 30°C (86°F). With an average humidity of 84%, the region also experiences 82 mm (3.2 in) of precipitation spread over 10 days. Embrace the diverse weather of this unique locale!

March Temperature in La Crosse

In March in La Crosse, the average temperature is 11°C (51°F). Maximum temperatures can reach 30°C (86°F), while minimums can drop as low as -4°C (24°F). Be prepared for a wide range of weather conditions when traveling to La Crosse during this month.

March Weather in La Crosse: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in La Crosse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Crosse, March typically has an average temperature of 11°C (51°F), with highs reaching up to 30°C (86°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec414651616976807873645045
Data source: Temperature data for La Crosse generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in La Crosse

In La Crosse in March, the total precipitation amount is 82 mm (3.2 in) observed over a span of 10 days.

March Precipitation Trends in La Crosse

The chart displays monthly precipitation patterns in La Crosse, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In La Crosse, March typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec83104821041191201011421041027998
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in La Crosse

In La Crosse in March humidity is 84%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill enveloping you, making it seem much colder than it actually is, and can dampen your spirits while traveling.

March Average Humidity in La Crosse

This chart illustrates the average monthly humidity levels in La Crosse, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in La Crosse is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in La Crosse

In La Crosse in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in La Crosse.

Maximum UV Index Levels in La Crosse for March

The chart shows the monthly maximum UV Index (UVI) for La Crosse in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in La Crosse typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3679101111109853
Data source: La Crosse March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How March Weather in La Crosse Compares to Other Months

Weather in La Crosse varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in La Crosse, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in La Crosse, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)83 mm (3.2 inches)84%moderate
February Weather8°C (47°F)104 mm (4.1 inches)84%high
March Weather11°C (51°F)82 mm (3.2 inches)84%high
April Weather16°C (61°F)104 mm (4.1 inches)82%very high
May Weather21°C (69°F)119 mm (4.7 inches)82%very high
June Weather24°C (76°F)120 mm (4.7 inches)83%extreme
July Weather27°C (80°F)101 mm (4.0 inches)79%extreme
August Weather26°C (78°F)142 mm (5.6 inches)77%very high
September Weather23°C (74°F)104 mm (4.1 inches)75%very high
October Weather18°C (65°F)102 mm (4.0 inches)81%very high
November Weather10°C (51°F)79 mm (3.1 inches)87%moderate
December Weather7°C (45°F)98 mm (3.9 inches)85%moderate

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