Utah Climate Center banner Utah Climate Center

    Bonanza Freeze Details

    Station Name Station IDLatitude Longitude Country State Period Years
    BONANZA USC00420802 40.0167 -109.183 United States Utah 1938-1993 33

    Last spring freeze
    Early Early Year Avg Median Late Late Year
    08-Apr 1956 10-May 09-May 15-Jun 1981

    First fall freeze
    Early Early Year Avg Median Late Late Year
    22-Aug 1966 02-Oct 06-Oct 01-Nov 1947

    Freeze-free Season
    Short Short Year Avg Median Long Long Year
    94 1974 146.8 148.0 186 1947