National Weather Service United States Department of Commerce

 


Normals and Records

 

 

First Freeze Records
  Earliest First Autumn 32° or Lower Latest First Autumn 32° or Lower
Chicago September 22, 1995  (32°) November 24, 1931  (30°)
Rockford September 13, 1975  (32°) November 11, 2016  (32°)

 

Illinois Normal and Record First Freezes

Indiana Normal and Record First Freezes

 


This Autumn's Temperatures

 

Text Listing of Local Area Observed Low Temperatures

Maps of Midwest Recently Observed Low Temperatures

 

First Freeze Dates of this Autumn


Other Information