ROANOKE WSO AIRPORT, VIRGINIA

Period of Record General Climate Summary - Temperature

From Year=1948 To Year=2012
Station:(447285) ROANOKE WSO AIRPORT
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 45.5 27.3 36.4 79 30/2002 -11 21/1985 47.5 50 23.6 77 0.0 3.9 21.7 0.2
February 48.7 29.1 38.9 80 24/1985 -1 05/1996 46.7 76 29.3 79 0.0 2.0 18.7 0.0
March 57.4 36.1 46.7 87 31/1986 9 15/1993 57.4 112 34.0 60 0.0 0.3 11.6 0.0
April 68.0 44.9 56.5 95 27/1957 20 07/1982 61.8 85 50.8 82 0.4 0.0 2.1 0.0
May 76.1 53.4 64.7 96 19/1962 31 11/1966 70.9 53 59.0 67 1.1 0.0 0.0 0.0
June 83.5 61.4 72.5 100 27/1952 39 08/1977 78.2 110 67.6 72 6.3 0.0 0.0 0.0
July 87.0 65.7 76.4 104 14/1954 47 02/1988 80.2 93 73.2 50 11.0 0.0 0.0 0.0
August 85.8 64.6 75.2 105 21/1983 42 29/1986 82.1 107 72.1 92 8.9 0.0 0.0 0.0
September 78.8 57.3 68.0 101 01/1953 34 24/1983 73.6 98 63.2 67 2.7 0.0 0.0 0.0
October 68.7 46.0 57.4 93 05/1951 22 20/1972 64.3 84 50.2 76 0.1 0.0 2.0 0.0
November 57.8 37.1 47.5 83 01/1950 9 25/1950 55.4 85 40.2 76 0.0 0.2 9.8 0.0
December 47.8 29.6 38.7 80 06/1998 -4 25/1983 47.8 56 29.5 89 0.0 2.3 19.8 0.1
Annual 67.1 46.0 56.6 105 19830821 -11 19850121 59.3 107 54.5 81 30.5 8.7 85.8 0.3
Winter 47.3 28.7 38.0 80 19850224 -11 19850121 43.2 112 31.0 78 0.0 8.2 60.2 0.3
Spring 67.2 44.8 56.0 96 19620519 9 19930315 59.8 77 52.4 60 1.5 0.3 13.8 0.0
Summer 85.4 63.9 74.7 105 19830821 39 19770608 78.2 110 71.7 72 26.1 0.0 0.0 0.0
Fall 68.4 46.8 57.6 101 19530901 9 19501125 61.4 85 51.8 76 2.8 0.2 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