La Crosse County Climate
La Crosse County, Wisconsin
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
47.3°F
Annual Precip
36.7"
Annual Snowfall
47.8"
Extreme Heat Days
10
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
5a
Minimum winter temperature range for plant survival
2,881
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: La Crosse County
Climate Verdict
La Crosse County has a cool, averaging 47.3°F annually, moderate rainfall of 36.7 inches per year, rare extreme heat with only 10.1 days above 90°F annually, moderate snowfall of 47.8 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 17.4°F. summers are warm — July averages 72.8°F. Residents experience a substantial 55°F difference between winter and summer.
Outdoor & Gardening Guidance
Winter sports enthusiasts benefit from reliable snow cover for 3-4 months annually.
Regional Context
La Crosse County closely matches the Wisconsin statewide average temperature of 44.4°F, it is somewhat wetter than average for Wisconsin.
Climate Profile
About La Crosse County Weather
Western Wisconsin’s Continental Range
La Crosse County averages 47.3°F annually, sitting about 6.5 degrees below the national median. Its location in the Mississippi River valley creates unique localized weather.
Warmer than the Wisconsin Norm
At 47.3°F, La Crosse is nearly 3 degrees warmer than the state average of 44.4°F. It ranks as one of the warmer counties in western Wisconsin.
Warmer and Snowier than Jackson
La Crosse is significantly warmer than Jackson County’s 43.9°F average. However, it receives more snow, with 47.8 inches compared to Jackson’s 44.5 inches.
Hot Summers and Snowy Winters
July is the hottest in the region at 72.8°F, featuring 10 days of extreme heat. Winters remain cold with 47.8 inches of snow and a January average of 17.4°F.
Prepare for All Extremes
Residents need high-performance AC for the 72.8°F July peaks and 10 heat days. Reliable shovels or snowblowers are a must for the 47.8 inches of annual snow.
Frequently Asked Questions
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Data sources: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020. Forecast and alert data from National Weather Service API. Air quality data from Open-Meteo.
Climate normals are 30-year averages of weather variables. Station data is aggregated to county level. Forecasts and alerts are fetched live and may change frequently. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.