DOVER, DELAWARE

Period of Record General Climate Summary - Precipitation

From Year=1893 To Year=2012
Station:(072730) DOVER
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 3.44 8.09 37 0.35 81 2.68 01/1976 10 6 2 1 4.9 20.5 40
February 3.00 7.02 103 0.61 102 3.38 27/1926 9 6 2 1 6.2 38.0 110
March 3.92 9.24 94 0.24 106 3.33 22/2000 10 7 3 1 2.3 31.0 -4
April 3.60 8.13 83 0.35 112 3.87 15/2007 10 7 3 1 0.3 15.0 15
May 3.85 12.96 48 0.58 64 5.40 30/1948 11 7 3 1 0.0 0.0 43
June 3.80 9.90 96 0.68 64 3.96 28/1943 9 6 3 1 0.0 0.0 -7
July 4.30 14.24 75 0.85 29 8.50 13/1975 9 6 3 1 0.7 47.5 -4
August 4.95 16.08 39 0.28 106 7.34 12/1928 9 6 3 2 0.0 0.0 11
September 3.86 11.85 69 0.00 41 6.33 12/1960 8 5 2 1 0.0 0.0 11
October 3.20 9.00 105 0.00 63 5.21 01/2010 8 5 2 1 0.1 3.0 25
November 3.28 7.88 51 0.54 91 3.35 25/1950 8 6 2 1 0.4 10.0 53
December 3.43 8.69 109 0.39 55 2.94 26/1969 9 6 2 1 3.0 25.0 9
Annual 44.62 62.97 103 21.37 65 8.50 19750713 111 75 30 12 17.9 56.6 110
Winter 9.87 15.85 37 3.87 81 3.38 19260227 28 19 7 2 14.1 65.6 110
Spring 11.37 22.04 83 4.87 76 5.40 19480530 31 21 8 3 2.6 18.6 69
Summer 13.05 23.01 67 5.29 64 8.50 19750713 28 19 8 4 0.7 0.0 44
Fall 10.34 20.83 102 3.30 14 6.33 19600912 24 16 7 3 0.5 10.0 53
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