National Weather Service United States Department of Commerce

Since 1883

 

Average First Autumn Freeze October 19th (based on 1981-2010 data)
Earliest First Freeze September 20, 1991
Latest First Freeze November 12, 2016
Average Last Spring Freeze April 18th (based on 1981-2010 data)
Latest Last Freeze May 25, 1925

 

Top 10 Earliest and Latest Freezes (lows <= 32F)
LATEST SPRING FREEZES EARLIEST FALL FREEZES
May 25, 1925 September 20, 1991
May 13, 1971 September 23, 1974 and 1995
May 12, 1960 September 26, 1926 and 1928
May 11, 1907 September 27, 1942
May 10, 1966 September 29, 1899, 1908 and 1949
May 9, 1945 September 30, 1912 and 1984
May 8, 1923 October 1, 1920
May 7, 1906, 1976 and 1989 October 2, 1886 and 2003
May 6, 1944 October 3, 1888, 1952 and 1987
May 4, 1954, 1957, and 2005 October 4, 1935 and 1989