LA PLATA 1 W, MARYLAND

Period of Record General Climate Summary - Temperature

From Year=1894 To Year=1998
Station:(185080) LA PLATA 1 W
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 45.2 26.0 35.6 79 17/1943 -8 28/1935 48.9 50 23.9 77 0.0 3.5 23.0 0.4
February 48.0 27.4 37.7 82 26/1930 -8 09/1934 46.6 76 24.3 34 0.0 2.0 19.7 0.1
March 57.3 34.1 45.7 91 30/1998 1 11/1960 56.4 21 34.0 60 0.0 0.3 14.3 0.0
April 67.8 42.6 55.2 95 26/1960 15 01/1923 60.0 85 49.9 40 0.5 0.0 4.2 0.0
May 75.9 52.2 64.1 98 23/1925 27 09/1947 70.6 44 58.0 67 1.2 0.0 0.2 0.0
June 83.1 61.1 72.1 100 04/1895 38 01/1938 78.3 43 67.9 55 5.4 0.0 0.0 0.0
July 86.6 65.7 76.1 108 20/1930 46 01/1988 81.0 49 72.5 62 9.7 0.0 0.0 0.0
August 85.1 64.3 74.7 104 09/1930 42 31/1934 78.5 47 70.6 92 7.4 0.0 0.0 0.0
September 79.7 58.1 68.9 103 10/1983 31 21/1956 76.2 30 64.4 24 3.1 0.0 0.0 0.0
October 69.6 46.2 57.9 97 05/1941 19 24/1969 64.8 41 52.0 57 0.2 0.0 2.4 0.0
November 58.5 36.7 47.6 86 01/1950 6 29/1930 55.4 85 41.6 76 0.0 0.1 11.5 0.0
December 47.8 28.5 38.1 79 19/1924 -4 21/1942 46.0 71 27.3 89 0.0 1.9 21.2 0.0
Annual 67.1 45.2 56.2 108 19300720 -8 19340209 59.0 49 53.7 58 27.6 7.8 96.5 0.5
Winter 47.0 27.3 37.1 82 19300226 -8 19340209 44.6 32 30.5 36 0.0 7.4 63.9 0.5
Spring 67.0 43.0 55.0 98 19250523 1 19600311 59.2 21 51.6 32 1.8 0.3 18.7 0.0
Summer 84.9 63.7 74.3 108 19300720 38 19380601 77.8 43 71.4 27 22.5 0.0 0.0 0.0
Fall 69.3 47.0 58.2 103 19830910 6 19301129 61.9 31 54.3 76 3.3 0.1 13.9 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