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 1922

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 1922
1-Month
6.76"
(171.70mm)
4.31"
(109.47mm)
2.45"
(62.23mm)
114th Driest Driest since: 1921 1974
12th Wettest Wettest since: 1919 1938
Jun–Jul 1922
2-Month
11.87"
(301.50mm)
7.95"
(201.93mm)
3.92"
(99.57mm)
114th Driest Driest since: 1921 1949
12th Wettest Wettest since: 1919 2013
May–Jul 1922
3-Month
13.84"
(351.54mm)
11.50"
(292.10mm)
2.34"
(59.44mm)
97th Driest Driest since: 1921 1964
29th Wettest Wettest since: 1919 1989
Ties: 2015
Apr–Jul 1922
4-Month
16.03"
(407.16mm)
14.98"
(380.49mm)
1.05"
(26.67mm)
76th Driest Driest since: 1921 1986
50th Wettest Wettest since: 1920 1989
Mar–Jul 1922
5-Month
20.97"
(532.64mm)
18.96"
(481.58mm)
2.01"
(51.06mm)
94th Driest Driest since: 1921 1986
32nd Wettest Wettest since: 1920 1989
Feb–Jul 1922
6-Month
24.82"
(630.43mm)
22.01"
(559.05mm)
2.81"
(71.38mm)
97th Driest Driest since: 1921 1986
29th Wettest Wettest since: 1920 1989
Jan–Jul 1922
7-Month
28.84"
(732.54mm)
25.50"
(647.70mm)
3.34"
(84.84mm)
97th Driest Driest since: 1921 1977
29th Wettest Wettest since: 1920 1989
Dec 1921–Jul 1922
8-Month
31.21"
(792.73mm)
28.96"
(735.58mm)
2.25"
(57.15mm)
87th Driest Driest since: 1921 1986
38th Wettest Wettest since: 1920 1958
Nov 1921–Jul 1922
9-Month
35.29"
(896.37mm)
32.02"
(813.31mm)
3.27"
(83.06mm)
87th Driest Driest since: 1921 1977
38th Wettest Wettest since: 1920 1984
Oct 1921–Jul 1922
10-Month
36.30"
(922.02mm)
35.18"
(893.57mm)
1.12"
(28.45mm)
72nd Driest Driest since: 1921 2002
53rd Wettest Wettest since: 1920 2003
Sep 1921–Jul 1922
11-Month
38.64"
(981.46mm)
38.77"
(984.76mm)
-0.13"
(-3.30mm)
69th Driest Driest since: 1921 2002
56th Wettest Wettest since: 1920 2003
Aug 1921–Jul 1922
12-Month
41.62"
(1,057.15mm)
43.35"
(1,101.09mm)
-1.73"
(-43.94mm)
54th Driest Driest since: 1921 1985
71st Wettest Wettest since: 1920 2003
Feb 1921–Jul 1922
18-Month
59.64"
(1,514.86mm)
65.29"
(1,658.37mm)
-5.65"
(-143.51mm)
30th Driest Driest since: 1915 1931
95th Wettest Wettest since: 1921 1984
Aug 1920–Jul 1922
24-Month
81.78"
(2,077.21mm)
86.54"
(2,198.12mm)
-4.76"
(-120.91mm)
32nd Driest Driest since: 1915 1931
92nd Wettest Wettest since: 1921 2004
Aug 1919–Jul 1922
36-Month
131.30"
(3,335.02mm)
129.85"
(3,298.19mm)
1.45"
(36.83mm)
60th Driest Driest since: 1919 1966
63rd Wettest Wettest since: 1921 2005
Aug 1918–Jul 1922
48-Month
176.38"
(4,480.05mm)
173.06"
(4,395.72mm)
3.32"
(84.33mm)
65th Driest Driest since: 1921 1966
57th Wettest Wettest since: 1920 1938
Aug 1917–Jul 1922
60-Month
217.67"
(5,528.82mm)
216.21"
(5,491.73mm)
1.46"
(37.09mm)
56th Driest Driest since: 1919 1966
65th Wettest Wettest since: 1921 1938

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/