Pierce County Climate
Pierce County, Wisconsin
NOAA NCEI 1991-2020 Climate NormalsAvg Annual Temp
42.8°F
Annual Precip
35.0"
Annual Snowfall
—
Extreme Heat Days
6
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Growing Season & Gardening
4b
Minimum winter temperature range for plant survival
2,207
Favors cool-season crops
Seasonal Overview
National Comparison
7-Day Outlook
Forecast
Current Conditions
Air Quality
Safety
Weather Alerts
Climate Advisory: Pierce County
Climate Verdict
Pierce County has a cool, averaging 42.8°F annually, moderate rainfall of 35.0 inches per year, rare extreme heat with only 6.1 days above 90°F annually. This climate profile shapes everything from energy costs to outdoor recreation opportunities.
Seasonal Breakdown
Winters are very cold — January averages 12.6°F. summers are pleasantly cool with July averaging 69.2°F. Residents experience a substantial 57°F difference between winter and summer.
Outdoor & Gardening Guidance
Growing season and gardening data is currently limited for Pierce County. Check the USDA Plant Hardiness Zone Map and local extension office for specific guidance.
Regional Context
Pierce County closely matches the Wisconsin statewide average temperature of 44.4°F.
Climate Profile
About Pierce County Weather
Cold and Crisp Northwest Edge
Pierce County's 42.8°F average temperature is more than 11 degrees colder than the national median. This reflects its northern latitude and distance from moderating Great Lakes influences.
Colder Than State Norms
At 42.8°F, the county is notably chillier than the 44.4°F Wisconsin average. Residents here face longer freeze periods than those in the central or southern parts of the state.
Chillier than Nearby Pepin
Pierce is significantly colder than neighboring Pepin County (45.1°F) and Monroe (45.4°F). Despite the cold, it maintains a healthy 35.0 inches of annual precipitation.
Icy Winters and Moderate Summers
January is particularly harsh with an average temperature of 12.6°F. Summers remain mostly comfortable, though the county still sees 6 days per year reaching 90°F.
Winterize for Extreme Cold
Though local snowfall records are limited for this county, the 12.6°F January average demands high-efficiency heating. Prepare for 35 inches of rain with proper gutter maintenance and basement waterproofing.
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.