NORRIS, TENNESSEE

Period of Record General Climate Summary - Temperature

From Year=1935 To Year=2012
Station:(406619) NORRIS
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 45.7 25.6 35.6 76 23/1999 -19 20/1985 48.5 37 23.5 40 0.0 3.4 22.6 0.6
February 50.8 27.6 39.2 80 26/1977 -17 05/1996 47.7 76 29.4 47 0.0 1.5 19.7 0.2
March 61.1 35.1 48.1 87 21/2012 -3 03/1980 57.4 112 35.1 60 0.0 0.2 13.4 0.0
April 71.0 42.7 56.9 92 27/1986 20 13/1940 61.7 57 50.8 61 0.2 0.0 4.9 0.0
May 77.9 51.4 64.7 94 10/1936 26 04/2004 71.6 62 59.1 97 0.7 0.0 0.3 0.0
June 84.1 59.9 72.0 104 30/1936 35 01/1972 77.2 36 66.5 55 4.4 0.0 0.0 0.0
July 87.0 64.0 75.5 105 25/1964 43 04/2011 80.4 80 71.1 85 9.6 0.0 0.0 0.0
August 86.6 63.6 75.2 100 08/1935 44 29/1986 79.7 107 70.7 92 8.0 0.0 0.0 0.0
September 81.6 57.0 69.3 102 06/1954 30 30/1967 74.2 78 64.8 106 3.7 0.0 0.0 0.0
October 71.1 44.5 57.8 90 06/1954 21 27/1961 65.1 47 50.0 88 0.0 0.0 3.1 0.0
November 59.0 35.0 47.0 88 19/1985 6 30/1976 55.5 85 40.7 95 0.0 0.2 12.9 0.0
December 48.6 28.0 38.3 73 09/1966 -6 13/1962 47.9 71 28.7 89 0.0 1.5 21.6 0.2
Annual 68.7 44.5 56.6 105 19640725 -19 19850120 59.0 57 54.1 96 26.5 6.8 98.5 1.0
Winter 48.4 27.0 37.7 80 19770226 -19 19850120 44.1 57 31.3 63 0.0 6.4 63.9 1.0
Spring 70.0 43.1 56.5 94 19360510 -3 19800303 60.6 35 51.3 60 0.8 0.2 18.6 0.0
Summer 85.9 62.5 74.2 105 19640725 35 19720601 78.1 36 71.2 92 22.0 0.0 0.0 0.0
Fall 70.5 45.5 58.0 102 19540906 6 19761130 62.1 78 53.4 76 3.7 0.2 16.0 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