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 1902

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1902
1-Month
3.82"
(97.03mm)
4.31"
(109.47mm)
-0.49"
(-12.44mm)
59th Driest Driest since: 1900 1974
67th Wettest Wettest since: 1901 1938
Jun–Jul 1902
2-Month
10.83"
(275.08mm)
7.95"
(201.93mm)
2.88"
(73.15mm)
106th Driest Driest since: 1901 1949
20th Wettest Wettest since: 1897 2013
May–Jul 1902
3-Month
12.76"
(324.10mm)
11.50"
(292.10mm)
1.26"
(32.00mm)
80th Driest Driest since: 1901 1964
46th Wettest Wettest since: 1897 1989
Apr–Jul 1902
4-Month
16.71"
(424.43mm)
14.98"
(380.49mm)
1.73"
(43.94mm)
84th Driest Driest since: 1901 1986
42nd Wettest Wettest since: 1897 1989
Mar–Jul 1902
5-Month
19.99"
(507.75mm)
18.96"
(481.58mm)
1.03"
(26.17mm)
78th Driest Driest since: 1901 1986
48th Wettest Wettest since: 1897 1989
Feb–Jul 1902
6-Month
25.07"
(636.78mm)
22.01"
(559.05mm)
3.06"
(77.73mm)
98th Driest Driest since: 1901 1986
28th Wettest Wettest since: 1897 1989
Jan–Jul 1902
7-Month
28.76"
(730.50mm)
25.50"
(647.70mm)
3.26"
(82.80mm)
95th Driest Driest since: 1901 1977
31st Wettest Wettest to Date 1989
Dec 1901–Jul 1902
8-Month
34.90"
(886.46mm)
28.96"
(735.58mm)
5.94"
(150.88mm)
109th Driest Driest since: 1901 1986
16th Wettest Wettest to Date 1958
Nov 1901–Jul 1902
9-Month
37.18"
(944.37mm)
32.02"
(813.31mm)
5.16"
(131.06mm)
103rd Driest Driest since: 1901 1977
22nd Wettest Wettest to Date 1984
Oct 1901–Jul 1902
10-Month
38.88"
(987.55mm)
35.18"
(893.57mm)
3.70"
(93.98mm)
94th Driest Driest since: 1901 2002
31st Wettest Wettest to Date 2003
Sep 1901–Jul 1902
11-Month
41.77"
(1,060.96mm)
38.77"
(984.76mm)
3.00"
(76.20mm)
88th Driest Driest since: 1901 2002
37th Wettest Wettest to Date 2003
Aug 1901–Jul 1902
12-Month
48.51"
(1,232.15mm)
43.35"
(1,101.09mm)
5.16"
(131.06mm)
95th Driest Driest since: 1901 1985
30th Wettest Wettest to Date 2003
Feb 1901–Jul 1902
18-Month
68.76"
(1,746.50mm)
65.29"
(1,658.37mm)
3.47"
(88.13mm)
79th Driest Driest since: 1901 1931
46th Wettest Wettest to Date 1984
Aug 1900–Jul 1902
24-Month
87.46"
(2,221.48mm)
86.54"
(2,198.12mm)
0.92"
(23.36mm)
63rd Driest Driest since: 1901 1931
61st Wettest Wettest to Date 2004
Aug 1899–Jul 1902
36-Month
125.36"
(3,184.14mm)
129.85"
(3,298.19mm)
-4.49"
(-114.05mm)
37th Driest Driest since: 1901 1966
86th Wettest Wettest to Date 2005
Aug 1898–Jul 1902
48-Month
170.84"
(4,339.34mm)
173.06"
(4,395.72mm)
-2.22"
(-56.38mm)
47th Driest Driest since: 1901 1966
75th Wettest Wettest to Date 1938
Aug 1897–Jul 1902
60-Month
210.13"
(5,337.30mm)
216.21"
(5,491.73mm)
-6.08"
(-154.43mm)
35th Driest Driest since: 1901 1966
86th Wettest Wettest to Date 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/