Boulder Freeze Details

Station Name Station IDLatitude Longitude Country State Period Years
BOULDER USC00420849 37.905 -111.42 United States Utah 1954-2021 64
Last spring freeze
Early Early Year Avg Median Late Late Year
17-Apr 2020 18-May 17-May 04-Jul 2000
First fall freeze
Early Early Year Avg Median Late Late Year
09-Sep 1962 05-Oct 04-Oct 06-Nov 1987
Freeze-free Season
Short Short Year Avg Median Long Long Year
79 1968 140.3 141.5 192 2020