Average winter temperature for the Midwest region
Average winter (December-February) temperature (°F) from 1981-2010 for the Midwest region. Very cold temperatures of less than 15°F are observed in the far north while southern sections average in the 30s. Data from the Midwestern Regional Climate Center, Illinois State Water Survey, University of Illinois at Urbana-Champaign.
Mean winter temperature (deg F)
Midwest, Observed, Temperature