Racine County Climate
Racine County, Wisconsin
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
47.0°F
Annual Precip
34.8"
Annual Snowfall
39.7"
Extreme Heat Days
7
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
5b
Minimum winter temperature range for plant survival
2,502
Supports most vegetables & fruits
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Racine County
Climate Verdict
Racine County has a cool, averaging 47.0°F annually, moderate rainfall of 34.8 inches per year, rare extreme heat with only 7.1499999999999995 days above 90°F annually, moderate snowfall of 39.7 inches annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 21.2°F. summers are warm — July averages 71.0°F. The 50°F seasonal variation provides noticeable but manageable change.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Racine County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Racine County closely matches the Wisconsin statewide average temperature of 44.4°F.
Climate Profile
About Racine County Weather
Temperate Great Lakes Coastal Climate
Racine County averages 47.0°F annually, staying cooler than the national median but warmer than much of the Upper Midwest. Its position on Lake Michigan helps moderate the local climate.
One of Wisconsin's Warmest Counties
The county ranks as one of Wisconsin's warmest, exceeding the state average of 44.4°F by nearly 3 degrees. It experiences some of the mildest winters in the state.
Mirroring Neighbors Along the Lake
Racine receives 34.8 inches of precipitation, which is very similar to its southern neighbor, Kenosha County. It typically sees less snow than inland counties located further west.
Warm Summers and Moderate Snowfall
Summers bring 7 days over 90°F and a July average of 71.0°F. Winters are manageable by state standards, seeing 39.7 inches of snow and a 21.2°F January average.
Prepare for Humidity and Lake Snow
Efficient air conditioning is a smart investment for the humid July heat. Residents should also prepare for lake-effect snow events that contribute to the 39.7-inch annual total.
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.