Wisconsin State Climatology Office

Your climate information resource for Wisconsin.

Wisconsin Climate Watch

Wisconsin Seasons

Wisconsin Climate History
  -Statewide
  -By Division
  -Seven Cities
  -By Location

Other Climate Data Links & Maps

Climate Education & Outreach

Statewide Wisconsin Climate

General Description

Climate Normals

Statewide Extremes

Long-term Annual Variability

Climate Normals - What is a climate normal?

Statewide Normals (1971-2000) and by Month:

Month

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

Mean Temp

Max Temp

Min Temp

Precip

Annual Heating Degrees, 65F base (1971-2000 Normals)

Annual Cooling Degrees, 65F base (1971-2000 Normals)

Mean Annual Precipitation (1971-2000)

Average Seasonal Snowfall

Statewide Extremes

Highest temperatures

Lowest temperatures

Precipitation and Snowfall

Long-term variability of annual climate

Statewide Annual Temperature (1895-present)

Statewide Annual Precipitation (1895-present)

Statewide Seasonal Snowfall (1895-present)

Statewide Heating Degree Days (1895-present)

Statewide Cooling Degree Days (1895-present)

Graphs of Wisconsin's Top 20 Coldest Years and Top 20 Warmest Years arranged by decade

Graphs of Wisconsin's Top 20 Driest Years and Top 20 Wettest Years arranged by decade