WESTMINSTER 2 SSE, MARYLAND

Period of Record General Climate Summary - Precipitation

From Year=1893 To Year=1979
Station:(189435) WESTMINSTER 2 SSE
Averages Daily Extremes
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.
>=
0.10 in.
>=
0.50 in.
>=
1.00 in.
Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd
# Days # Days # Days # Days in. in. -
January 3.17 8.28 79 0.57 55 2.32 01/1948 9 7 2 1 7.8 33.4 66
February 2.85 5.52 72 0.45 68 2.00 20/1924 8 6 2 0 8.3 32.0 64
March 3.78 6.80 36 1.35 -7 2.72 07/1967 10 8 3 1 6.6 42.0 58
April 3.43 9.81 52 1.00 42 2.56 26/1937 10 7 2 1 1.2 37.4 1
May 3.78 8.53 21 0.51 64 2.60 20/1959 11 8 3 1 0.0 0.0 13
June 4.20 18.79 72 0.43 54 9.50 22/1972 10 7 3 1 0.0 0.0 11
July 4.03 12.73 56 0.68 30 4.92 21/1956 10 7 3 1 0.0 0.0 11
August 4.28 13.33 55 1.00 66 5.54 13/1955 9 7 3 1 0.0 0.0 11
September 3.65 18.11 75 0.62 -2 7.66 26/1975 8 6 2 1 0.0 0.0 11
October 3.14 8.71 27 0.00 -4 3.10 06/1932 7 5 2 1 0.2 3.1 25
November 3.21 7.42 52 0.44 76 3.92 02/1897 9 6 2 1 1.4 14.0 68
December 3.30 7.94 72 0.20 55 2.29 02/1974 9 6 3 1 5.4 25.5 66
Annual 42.80 58.35 52 27.16 30 9.50 19720622 111 79 29 10 30.9 73.6 66
Winter 9.32 17.77 37 3.62 77 2.32 19480101 26 19 7 2 21.5 64.5 61
Spring 10.99 21.80 52 7.25 26 2.72 19670307 31 23 7 2 7.8 42.0 58
Summer 12.51 22.88 42 3.03 66 9.50 19720622 29 21 8 4 0.0 0.0 11
Fall 9.99 23.82 75 3.04 22 7.66 19750926 24 17 7 3 1.6 14.0 68
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 Webmaster