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 September 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, July 2007

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2007
1-Month
2.50"
(63.50mm)
4.31"
(109.47mm)
-1.81"
(-45.97mm)
22nd Driest Driest since: 2002 1974
104th Wettest Wettest since: 2006 1938
Jun–Jul 2007
2-Month
5.70"
(144.78mm)
7.95"
(201.93mm)
-2.25"
(-57.15mm)
24th Driest Driest since: 2002 1949
102nd Wettest Wettest since: 2006 2013
May–Jul 2007
3-Month
6.85"
(173.99mm)
11.50"
(292.10mm)
-4.65"
(-118.11mm)
7th Driest Driest since: 1999 1964
119th Wettest Wettest since: 2006 1989
Apr–Jul 2007
4-Month
12.76"
(324.10mm)
14.98"
(380.49mm)
-2.22"
(-56.39mm)
36th Driest Driest since: 2002 1986
90th Wettest Wettest since: 2006 1989
Mar–Jul 2007
5-Month
16.18"
(410.97mm)
18.96"
(481.58mm)
-2.78"
(-70.61mm)
27th Driest Driest since: 1999 1986
99th Wettest Wettest since: 2006 1989
Feb–Jul 2007
6-Month
18.67"
(474.22mm)
22.01"
(559.05mm)
-3.34"
(-84.83mm)
25th Driest Driest since: 2002 1986
101st Wettest Wettest since: 2006 1989
Jan–Jul 2007
7-Month
22.62"
(574.55mm)
25.50"
(647.70mm)
-2.88"
(-73.15mm)
34th Driest Driest since: 2002 1977
92nd Wettest Wettest since: 2006 1989
Dec 2006–Jul 2007
8-Month
24.56"
(623.82mm)
28.96"
(735.58mm)
-4.40"
(-111.76mm)
23rd Driest Driest since: 2002 1986
102nd Wettest Wettest since: 2006 1958
Nov 2006–Jul 2007
9-Month
30.17"
(766.32mm)
32.02"
(813.31mm)
-1.85"
(-46.99mm)
48th Driest Driest since: 2002 1977
77th Wettest Wettest since: 2006 1984
Oct 2006–Jul 2007
10-Month
35.73"
(907.54mm)
35.18"
(893.57mm)
0.55"
(13.97mm)
68th Driest Driest since: 2002 2002
57th Wettest Wettest since: 2006 2003
Sep 2006–Jul 2007
11-Month
42.33"
(1,075.18mm)
38.77"
(984.76mm)
3.56"
(90.42mm)
89th Driest Driest since: 2006 2002
36th Wettest Wettest since: 2004 2003
Aug 2006–Jul 2007
12-Month
43.88"
(1,114.55mm)
43.35"
(1,101.09mm)
0.53"
(13.46mm)
66th Driest Driest since: 2006 1985
59th Wettest Wettest since: 2005 2003
Feb 2006–Jul 2007
18-Month
65.47"
(1,662.94mm)
65.29"
(1,658.37mm)
0.18"
(4.57mm)
60th Driest Driest since: 2002 1931
65th Wettest Wettest since: 2006 1984
Aug 2005–Jul 2007
24-Month
87.70"
(2,227.58mm)
86.54"
(2,198.12mm)
1.16"
(29.46mm)
66th Driest Driest since: 2002 1931
58th Wettest Wettest since: 2006 2004
Aug 2004–Jul 2007
36-Month
135.81"
(3,449.57mm)
129.85"
(3,298.19mm)
5.96"
(151.38mm)
83rd Driest Driest since: 2003 1966
40th Wettest Wettest since: 2006 2005
Aug 2003–Jul 2007
48-Month
186.81"
(4,744.97mm)
173.06"
(4,395.72mm)
13.75"
(349.25mm)
104th Driest Driest since: 2004 1966
18th Wettest Wettest since: 2006 1938
Aug 2002–Jul 2007
60-Month
244.72"
(6,215.89mm)
216.21"
(5,491.73mm)
28.51"
(724.16mm)
116th Driest Driest since: 2006 1966
5th Wettest Wettest since: 1940 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/