DAYTON, TENNESSEE

Period of Record General Climate Summary - Temperature

From Year=1956 To Year=2012
Station:(402360) DAYTON
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 47.2 28.1 37.6 75 13/1960 -15 21/1985 47.9 74 26.0 77 0.0 2.5 20.4 0.3
February 52.1 30.6 41.4 79 26/1977 -4 04/1996 49.9 57 33.6 58 0.0 1.0 16.4 0.1
March 61.8 38.0 49.9 85 31/1963 3 03/1980 58.9 112 37.4 60 0.0 0.1 9.7 0.0
April 72.2 46.1 59.2 92 27/1986 22 11/1973 63.7 81 53.8 83 0.1 0.0 2.1 0.0
May 79.0 54.3 66.6 94 19/1962 30 02/1963 71.8 62 62.9 94 0.9 0.0 0.0 0.0
June 85.8 62.1 74.0 100 23/1988 40 01/1966 78.2 110 69.9 74 6.9 0.0 0.0 0.0
July 88.4 66.0 77.2 107 16/1980 49 07/1972 82.2 80 72.9 67 13.4 0.0 0.0 0.0
August 88.1 65.3 76.7 104 10/1980 49 13/1964 81.9 107 71.7 92 11.8 0.0 0.0 0.0
September 81.8 59.2 70.5 100 01/1957 30 30/1967 75.2 80 66.5 67 3.7 0.0 0.0 0.0
October 71.5 47.0 59.3 90 05/1959 23 26/1962 66.3 84 52.6 88 0.0 0.0 1.8 0.0
November 60.1 38.2 49.1 83 02/1961 9 24/1970 57.2 85 42.2 76 0.0 0.1 9.3 0.0
December 50.2 31.0 40.6 76 04/1982 -5 13/1962 51.7 56 31.5 63 0.0 1.0 18.0 0.1
Annual 69.8 47.2 58.5 107 19800716 -15 19850121 60.7 57 56.7 96 36.8 4.7 77.9 0.5
Winter 49.8 29.9 39.9 79 19770226 -15 19850121 47.7 57 33.8 78 0.0 4.5 54.8 0.5
Spring 71.0 46.1 58.6 94 19620519 3 19800303 61.6 77 53.8 60 1.0 0.1 11.9 0.0
Summer 87.4 64.5 76.0 107 19800716 40 19660601 79.6 110 72.7 92 32.1 0.0 0.0 0.0
Fall 71.1 48.1 59.6 100 19570901 9 19701124 63.3 85 54.9 76 3.7 0.1 11.2 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