FREDERICK WFMD, MARYLAND

Period of Record General Climate Summary - Precipitation

From Year=1948 To Year=2012
Station:(183350) FREDERICK WFMD
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 2.21 4.33 66 0.03 111 1.68 01/1971 10 5 1 0 7.1 28.0 66
February 2.61 4.20 56 0.31 68 1.83 07/1965 9 5 2 1 6.1 30.5 61
March 3.06 5.35 55 0.74 111 1.73 23/1950 10 7 2 1 4.7 19.2 60
April 3.14 10.53 52 0.00 111 2.72 27/1952 11 7 2 0 0.2 2.6 59
May 3.51 8.16 53 0.00 111 1.77 30/1971 11 7 3 1 0.0 0.0 49
June 3.24 11.26 51 0.00 111 6.10 22/1972 9 6 2 1 0.0 0.0 49
July 3.62 8.82 56 0.00 111 4.28 10/1970 9 6 2 1 0.0 0.0 49
August 3.47 9.59 55 0.00 111 4.76 20/1952 8 6 2 1 0.0 0.0 48
September 2.84 10.82 66 0.00 111 6.05 14/1966 8 4 2 1 0.0 0.0 48
October 2.28 3.73 70 0.06 111 2.16 19/1968 7 4 2 1 0.0 0.0 48
November 2.67 5.69 52 0.00 111 2.85 21/1952 9 5 2 1 1.7 7.9 67
December 2.75 5.39 48 0.15 55 1.97 04/1950 9 6 2 0 4.1 17.1 62
Annual 35.40 52.52 52 29.92 62 6.10 19720622 109 68 24 8 23.9 68.5 61
Winter 7.56 10.96 58 4.68 59 1.97 19501204 27 17 5 1 17.3 58.6 61
Spring 9.71 19.94 52 0.74 111 2.72 19520427 32 21 7 2 5.0 19.2 60
Summer 10.32 18.24 55 0.00 111 6.10 19720622 26 17 7 3 0.0 0.0 49
Fall 7.79 14.81 66 0.06 111 6.05 19660914 23 13 5 2 1.7 7.9 67
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