JACKSON EXP STN, TENNESSEE

Period of Record General Climate Summary - Temperature

From Year=1891 To Year=2012
Station:(404561) JACKSON EXP STN
Averages Daily Extremes
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 48.5 29.5 39.0 79 27/1911 -18 24/1963 50.8 7 22.9 18 0.0 3.5 19.4 0.4
February 52.3 32.1 42.2 83 15/1911 -21 02/1951 51.1 32 28.1 78 0.0 1.7 15.1 0.1
March 61.6 40.1 50.9 92 24/1910 9 03/1943 63.0 7 38.2 60 0.0 0.2 8.5 0.0
April 71.6 48.7 60.2 91 24/1925 20 04/1919 67.2 -4 53.3 83 0.1 0.0 1.5 0.0
May 79.5 57.3 68.4 102 27/1911 30 12/1928 75.1 62 61.4 17 2.2 0.0 0.0 0.0
June 87.4 65.4 76.4 104 16/1911 40 18/1904 83.2 52 69.2 3 11.9 0.0 0.0 0.0
July 90.3 68.5 79.4 107 29/1930 36 17/1911 83.3 54 74.4 47 18.9 0.0 0.0 0.0
August 89.9 67.2 78.5 110 09/1930 44 31/1946 86.1 107 72.9 67 17.2 0.0 0.0 0.0
September 84.4 60.3 72.4 106 05/1925 30 28/1942 81.5 25 65.6 18 8.3 0.0 0.0 0.0
October 74.0 47.9 60.9 99 01/1953 19 29/1952 68.2 19 53.6 52 0.6 0.0 2.1 0.0
November 61.5 38.7 50.1 92 28/1941 0 25/1950 60.2 9 41.0 76 0.0 0.1 9.7 0.0
December 50.9 31.8 41.4 80 31/1951 -21 09/1917 50.0 84 29.0 63 0.0 1.6 17.5 0.1
Annual 71.0 49.0 60.0 110 19300809 -21 19171209 63.1 21 57.3 79 59.3 7.1 73.9 0.7
Winter 50.6 31.1 40.8 83 19110215 -21 19171209 49.2 32 31.1 78 0.0 6.7 52.1 0.6
Spring 70.9 48.7 59.8 102 19110527 9 19430303 65.6 8 55.7 31 2.3 0.2 10.0 0.0
Summer 89.2 67.0 78.1 110 19300809 36 19110717 82.2 110 74.7 67 48.0 0.0 0.0 0.0
Fall 73.3 49.0 61.1 106 19250905 0 19501125 66.5 31 55.1 76 9.0 0.1 11.8 0.0
Table updated on May 22,
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov.


Southeast Regional Climate Center, SERCC staff