LEWES, DELAWARE

Period of Record General Climate Summary - Precipitation

From Year=1945 To Year=2011
Station:(075320) LEWES
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 3.58 8.79 87 0.32 81 3.41 28/1998 11 7 3 1 3.9 19.8 87
February 3.17 6.84 79 0.91 109 2.11 15/1953 10 6 2 1 4.1 33.6 103
March 4.10 7.86 84 0.11 106 3.42 06/1979 11 7 3 1 1.8 23.4 69
April 3.48 8.71 83 0.54 85 3.77 13/2004 11 7 3 1 0.1 3.0 64
May 3.66 8.36 84 0.20 64 3.71 20/2005 11 7 3 1 0.0 0.2 53
June 3.65 10.13 106 0.29 71 5.00 25/2006 9 6 3 1 0.0 0.0 45
July 4.44 11.26 89 0.65 74 4.14 15/2000 10 6 3 1 0.0 0.0 45
August 4.91 13.73 67 0.59 95 6.98 14/1953 9 6 3 2 0.0 0.0 45
September 3.68 8.12 99 0.52 59 5.10 01/2002 8 5 2 1 0.0 0.0 45
October 3.45 8.56 105 0.04 100 3.46 31/1956 8 5 2 1 0.0 0.0 45
November 3.72 7.68 48 0.57 101 3.83 25/1950 10 6 3 1 0.3 5.9 89
December 3.90 9.32 45 0.39 88 2.76 29/1945 10 7 3 1 1.6 10.3 89
Annual 45.75 64.23 89 29.29 68 6.98 19530814 118 75 32 12 11.8 45.9 96
Winter 10.65 19.19 79 5.39 59 3.41 19980128 31 20 8 2 9.6 43.5 103
Spring 11.24 20.76 84 4.13 86 3.77 20040413 33 20 8 3 1.9 23.4 69
Summer 13.00 25.75 89 6.12 47 6.98 19530814 28 19 8 4 0.0 0.0 45
Fall 10.85 22.28 102 4.00 101 5.10 20020901 26 16 7 3 0.3 5.9 89
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