MOUNT LAKE BIOL STN, VIRGINIA

Period of Record General Climate Summary - Temperature

From Year=1971 To Year=1997
Station:(445828) MOUNT LAKE BIOL 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 34.7 16.3 25.5 59 18/1973 -30 21/1985 39.3 74 13.1 77 0.0 12.4 28.0 3.8
February 38.5 19.0 28.8 65 29/1972 -10 12/1981 37.3 76 19.5 78 0.0 8.7 24.4 2.1
March 48.2 27.5 37.9 77 30/1985 -8 03/1975 42.2 73 32.8 81 0.0 2.8 20.6 0.1
April 57.4 34.8 46.1 80 20/1976 5 07/1982 51.5 85 40.3 97 0.0 0.6 12.9 0.0
May 65.6 43.0 54.3 81 21/1975 19 07/1989 61.5 87 46.9 97 0.0 0.0 3.6 0.0
June 72.3 51.7 62.1 85 23/1988 31 05/1988 65.8 87 57.0 72 0.0 0.0 0.1 0.0
July 75.8 55.9 65.8 88 08/1988 34 01/1988 69.8 93 62.4 89 0.0 0.0 0.0 0.0
August 74.3 54.7 64.5 88 17/1988 33 29/1986 68.5 87 60.6 89 0.0 0.0 0.0 0.0
September 67.5 48.2 57.9 83 17/1991 20 24/1989 62.0 78 55.0 94 0.0 0.0 0.8 0.0
October 58.1 37.5 47.8 78 01/1986 15 21/1974 56.5 84 38.7 88 0.0 0.0 10.6 0.0
November 48.6 29.0 38.8 72 15/1993 2 30/1976 47.8 85 30.5 76 0.0 1.9 19.7 0.0
December 39.6 21.3 30.5 65 02/1982 -20 25/1983 39.2 84 18.1 89 0.0 8.1 24.8 2.0
Annual 56.7 36.6 46.7 88 19880708 -30 19850121 49.2 87 44.0 89 0.0 34.6 145.3 8.0
Winter 37.6 18.9 28.2 65 19720229 -30 19850121 33.3 74 21.3 77 0.0 29.2 77.1 7.9
Spring 57.1 35.1 46.1 81 19750521 -8 19750303 50.2 85 42.3 97 0.0 3.5 37.0 0.1
Summer 74.1 54.1 64.1 88 19880708 31 19880605 67.8 87 61.4 89 0.0 0.0 0.1 0.0
Fall 58.1 38.2 48.1 83 19910917 2 19761130 52.8 85 43.2 76 0.0 1.9 31.0 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