Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of June 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, August 2004

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
August 2004
1-Month
6.51"
(165.35mm)
4.59"
(116.59mm)
1.92"
(48.76mm)
103rd Driest Driest since: 2003 2008
24th Wettest Wettest since: 1992 1967
Jul–Aug 2004
2-Month
12.36"
(313.94mm)
8.90"
(226.06mm)
3.46"
(87.88mm)
108th Driest Driest since: 2003 1966
19th Wettest Wettest since: 1989 1919
Jun–Aug 2004
3-Month
15.79"
(401.07mm)
12.54"
(318.52mm)
3.25"
(82.55mm)
100th Driest Driest since: 2002 1966
27th Wettest Wettest since: 2003 2013
Ties: 1975
May–Aug 2004
4-Month
18.94"
(481.08mm)
16.10"
(408.94mm)
2.84"
(72.14mm)
96th Driest Driest since: 2002 1964
31st Wettest Wettest since: 2003 1919
Apr–Aug 2004
5-Month
24.44"
(620.78mm)
19.58"
(497.33mm)
4.86"
(123.45mm)
108th Driest Driest since: 2002 1957
19th Wettest Wettest since: 2003 1919
Mar–Aug 2004
6-Month
27.14"
(689.36mm)
23.55"
(598.17mm)
3.59"
(91.19mm)
94th Driest Driest since: 2002 1930
33rd Wettest Wettest since: 2003 1989
Feb–Aug 2004
7-Month
29.35"
(745.49mm)
26.60"
(675.64mm)
2.75"
(69.85mm)
89th Driest Driest since: 2002 1930
38th Wettest Wettest since: 2003 1958
Jan–Aug 2004
8-Month
31.66"
(804.16mm)
30.09"
(764.29mm)
1.57"
(39.87mm)
82nd Driest Driest since: 2002 1930
45th Wettest Wettest since: 2003 1958
Dec 2003–Aug 2004
9-Month
37.49"
(952.25mm)
33.55"
(852.17mm)
3.94"
(100.08mm)
95th Driest Driest since: 2002 1930
31st Wettest Wettest since: 2003 1958
Nov 2003–Aug 2004
10-Month
42.56"
(1,081.02mm)
36.62"
(930.15mm)
5.94"
(150.87mm)
103rd Driest Driest since: 2002 1977
23rd Wettest Wettest since: 2003 1958
Oct 2003–Aug 2004
11-Month
46.50"
(1,181.10mm)
39.77"
(1,010.16mm)
6.73"
(170.94mm)
108th Driest Driest since: 2002 1966
18th Wettest Wettest since: 2003 1958
Sep 2003–Aug 2004
12-Month
52.34"
(1,329.44mm)
43.36"
(1,101.34mm)
8.98"
(228.10mm)
109th Driest Driest since: 2002 1966
17th Wettest Wettest since: 2003 1958
Mar 2003–Aug 2004
18-Month
81.64"
(2,073.66mm)
66.82"
(1,697.23mm)
14.82"
(376.43mm)
121st Driest Driest since: 2003 1966
5th Wettest Wettest since: 1990 1984
Sep 2002–Aug 2004
24-Month
112.54"
(2,858.52mm)
86.56"
(2,198.62mm)
25.98"
(659.90mm)
124th Driest Driest since: 2003 1966
1st Wettest Wettest to Date 2004
Sep 2001–Aug 2004
36-Month
141.59"
(3,596.39mm)
129.84"
(3,297.94mm)
11.75"
(298.45mm)
106th Driest Driest since: 2003 1966
18th Wettest Wettest since: 1998 2005
Sep 2000–Aug 2004
48-Month
186.22"
(4,729.99mm)
173.06"
(4,395.72mm)
13.16"
(334.27mm)
104th Driest Driest since: 2002 1966
19th Wettest Wettest since: 2003 1939
Sep 1999–Aug 2004
60-Month
240.41"
(6,106.41mm)
216.24"
(5,492.50mm)
24.17"
(613.91mm)
115th Driest Driest since: 2003 1966
7th Wettest Wettest since: 1940 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on July 29, 2021 from https://www.ncdc.noaa.gov/cag/