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, May 1922

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1922
1-Month
1.97"
(50.04mm)
3.56"
(90.42mm)
-1.59"
(-40.38mm)
24th Driest Driest since: 1911 1964
102nd Wettest Wettest since: 1921 1948
Apr–May 1922
2-Month
4.16"
(105.66mm)
7.04"
(178.82mm)
-2.88"
(-73.16mm)
8th Driest Driest since: 1899 1942
118th Wettest Wettest since: 1921 1948
Mar–May 1922
3-Month
9.10"
(231.14mm)
11.01"
(279.65mm)
-1.91"
(-48.51mm)
28th Driest Driest since: 1915 1986
98th Wettest Wettest since: 1921 1983
Feb–May 1922
4-Month
12.95"
(328.93mm)
14.06"
(357.12mm)
-1.11"
(-28.19mm)
46th Driest Driest since: 1921 2006
80th Wettest Wettest since: 1920 1983
Jan–May 1922
5-Month
16.97"
(431.04mm)
17.55"
(445.77mm)
-0.58"
(-14.73mm)
64th Driest Driest since: 1921 2012
62nd Wettest Wettest since: 1920 1948
Ties: 1982
Dec 1921–May 1922
6-Month
19.34"
(491.24mm)
21.01"
(533.65mm)
-1.67"
(-42.41mm)
44th Driest Driest since: 1921 1986
81st Wettest Wettest since: 1920 1984
Nov 1921–May 1922
7-Month
23.42"
(594.87mm)
24.08"
(611.63mm)
-0.66"
(-16.76mm)
55th Driest Driest since: 1918 1977
70th Wettest Wettest since: 1921 1984
Oct 1921–May 1922
8-Month
24.43"
(620.52mm)
27.23"
(691.64mm)
-2.80"
(-71.12mm)
41st Driest Driest since: 1914 2002
84th Wettest Wettest since: 1921 1984
Sep 1921–May 1922
9-Month
26.77"
(679.96mm)
30.82"
(782.83mm)
-4.05"
(-102.87mm)
29th Driest Driest since: 1911 2002
96th Wettest Wettest since: 1921 1984
Aug 1921–May 1922
10-Month
29.75"
(755.65mm)
35.41"
(899.41mm)
-5.66"
(-143.76mm)
19th Driest Driest since: 1910 1985
106th Wettest Wettest since: 1921 2010
Jul 1921–May 1922
11-Month
33.12"
(841.25mm)
39.69"
(1,008.13mm)
-6.57"
(-166.88mm)
17th Driest Driest since: 1910 1931
108th Wettest Wettest since: 1921 2019
Jun 1921–May 1922
12-Month
35.00"
(889.00mm)
43.32"
(1,100.33mm)
-8.32"
(-211.33mm)
10th Driest Driest to Date 1965
115th Wettest Wettest since: 1921 2010
Dec 1920–May 1922
18-Month
53.64"
(1,362.46mm)
64.29"
(1,632.97mm)
-10.65"
(-270.51mm)
10th Driest Driest to Date 1931
114th Wettest Wettest since: 1921 1949
Jun 1920–May 1922
24-Month
80.51"
(2,044.95mm)
86.54"
(2,198.12mm)
-6.03"
(-153.17mm)
31st Driest Driest since: 1915 1931
93rd Wettest Wettest since: 1921 2019
Jun 1919–May 1922
36-Month
131.43"
(3,338.32mm)
129.85"
(3,298.19mm)
1.58"
(40.13mm)
57th Driest Driest since: 1919 1967
66th Wettest Wettest since: 1921 2005
Jun 1918–May 1922
48-Month
170.45"
(4,329.43mm)
173.12"
(4,397.25mm)
-2.67"
(-67.82mm)
43rd Driest Driest since: 1919 1966
79th Wettest Wettest since: 1921 1939
Jun 1917–May 1922
60-Month
217.34"
(5,520.44mm)
216.25"
(5,492.75mm)
1.09"
(27.69mm)
57th Driest Driest since: 1919 1967
64th Wettest Wettest since: 1921 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 24, 2019 from https://www.ncdc.noaa.gov/cag/