Jackson MS First/Last Records and Temperature Benchmark Averages 

These records may include data from more than one location to reflect the longest available record for the area.

 

FREEZE DATA
Earliest First
Latest First
Rank
Earliest Last
Latest Last
10/9/1917
12/7/1973
1
2/13/2011
4/25/1910
10/17/1977
12/3/2004
2
2/15/1944
4/15/2008
10/17/1943
12/2/1985
3
2/16/1907
4/13/1940
10/18/1948
12/2/1946
4
2/17/1997
4/12/1989
10/19/1967
12/1/1994
5
2/21/1946
4/12/1918

AVERAGE FIRST FREEZE: NOVEMBER 9

AVERAGE LAST FREEZE: MARCH 16

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90 DEGREE DATA
Earliest First
Latest First
Rank
Earliest Last
Latest Last
3/9/1911
6/20/1997
1
8/22/1967
10/31/1912
3/18/1908
6/19/1974
2
8/30/1974
10/29/1927
3/24/1929
6/10/1976
3
9/2/2003
10/28/1919
3/28/1910
6/10/1946
4
9/7/2012
10/25/1936
4/2/1918
6/9/2004
5
9/7/1979
10/25/1921

AVERAGE FIRST 90 DEGREE HIGH: MAY 13

AVERAGE LAST 90 DEGREE HIGH: OCTOBER 2

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100 DEGREE DATA
Earliest First
Rank
Latest Last
5/28/1911
1
9/24/1921
6/1/1951
2
9/23/1925
6/2/2011
3
9/21/1924
6/3/1914
4
9/18/1927
6/6/1902
5
9/17/1953

 

**RECORDS FOR LATE FIRST FREEZE, EARLY LAST FREEZE, LATE FIRST 90, EARLY LAST 90 IGNORE RELEVANT SEASONS WHERE THERE ARE MISSING TEMPERATURE RECORDS!**

 

Period-of-Record: 1/1/1896 to PRESENT

Updated: 1/1/2014


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