JOHN H KERR DAM, VIRGINIA

Period of Record General Climate Summary - Temperature

From Year=1948 To Year=2012
Station:(444414) JOHN H KERR DAM
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 48.6 27.3 37.9 80 31/2002 -5 21/1985 50.0 50 26.9 77 0.0 2.4 22.1 0.1
February 51.5 28.9 40.2 81 27/1977 0 01/1965 47.5 90 30.2 79 0.0 0.8 19.3 0.0
March 60.0 36.0 48.0 90 30/1985 11 03/2009 59.1 112 35.8 60 0.0 0.1 11.8 0.0
April 70.4 45.3 57.9 94 24/1980 21 09/1972 62.7 110 53.3 61 0.6 0.0 2.4 0.0
May 78.2 54.8 66.5 99 24/1970 27 02/1963 73.7 104 61.0 67 1.9 0.0 0.1 0.0
June 85.8 63.3 74.5 104 27/1952 37 11/1972 82.7 110 69.0 79 9.5 0.0 0.0 0.0
July 89.3 67.8 78.6 106 28/2005 47 02/1975 84.1 111 74.9 62 15.8 0.0 0.0 0.0
August 88.0 66.4 77.2 108 10/2007 44 20/1964 83.3 107 72.8 81 12.9 0.0 0.0 0.0
September 81.9 59.0 70.4 103 07/1954 33 23/1976 76.8 110 63.8 67 4.6 0.0 0.0 0.0
October 71.5 46.4 59.0 96 06/1954 19 30/1965 66.7 107 52.9 87 0.3 0.0 2.6 0.0
November 62.0 37.5 49.8 90 02/1950 13 16/1967 58.1 85 43.2 76 0.0 0.0 10.7 0.0
December 51.6 29.9 40.8 81 07/1998 5 21/1963 49.3 56 31.3 63 0.0 1.0 19.8 0.0
Annual 69.9 46.9 58.4 108 20070810 -5 19850121 61.6 111 55.6 58 45.7 4.3 88.8 0.1
Winter 50.6 28.7 39.6 81 19770227 -5 19850121 45.2 49 34.1 69 0.0 4.2 61.2 0.1
Spring 69.5 45.4 57.4 99 19700524 11 20090303 61.3 110 53.6 71 2.5 0.1 14.4 0.0
Summer 87.7 65.8 76.8 108 20070810 37 19720611 82.7 110 73.2 67 38.2 0.0 0.0 0.0
Fall 71.8 47.6 59.7 103 19540907 13 19671116 63.9 107 54.5 67 4.9 0.0 13.2 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