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 1919

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
May 1919
1-Month
5.63"
(143.00mm)
3.56"
(90.42mm)
2.07"
(52.58mm)
111th Driest Driest since: 1918 1964
15th Wettest Wettest since: 1908 1948
Apr–May 1919
2-Month
9.96"
(252.98mm)
7.04"
(178.82mm)
2.92"
(74.16mm)
112th Driest Driest since: 1918 1942
14th Wettest Wettest since: 1907 1948
Mar–May 1919
3-Month
14.06"
(357.12mm)
11.01"
(279.65mm)
3.05"
(77.47mm)
108th Driest Driest since: 1918 1986
18th Wettest Wettest since: 1912 1983
Feb–May 1919
4-Month
16.64"
(422.66mm)
14.06"
(357.12mm)
2.58"
(65.54mm)
103rd Driest Driest since: 1918 2006
23rd Wettest Wettest since: 1912 1983
Jan–May 1919
5-Month
20.44"
(519.18mm)
17.55"
(445.77mm)
2.89"
(73.41mm)
103rd Driest Driest since: 1918 2012
23rd Wettest Wettest since: 1912 1948
Ties: 1903
Dec 1918–May 1919
6-Month
24.42"
(620.27mm)
21.01"
(533.65mm)
3.41"
(86.62mm)
106th Driest Driest since: 1918 1986
19th Wettest Wettest since: 1912 1984
Nov 1918–May 1919
7-Month
25.70"
(652.78mm)
24.08"
(611.63mm)
1.62"
(41.15mm)
85th Driest Driest since: 1918 1977
40th Wettest Wettest since: 1912 1984
Oct 1918–May 1919
8-Month
26.85"
(681.99mm)
27.23"
(691.64mm)
-0.38"
(-9.65mm)
63rd Driest Driest since: 1917 2002
62nd Wettest Wettest since: 1918 1984
Sep 1918–May 1919
9-Month
30.60"
(777.24mm)
30.82"
(782.83mm)
-0.22"
(-5.59mm)
70th Driest Driest since: 1917 2002
55th Wettest Wettest since: 1918 1984
Aug 1918–May 1919
10-Month
33.08"
(840.23mm)
35.41"
(899.41mm)
-2.33"
(-59.18mm)
49th Driest Driest since: 1917 1985
76th Wettest Wettest since: 1918 2010
Jul 1918–May 1919
11-Month
36.79"
(934.47mm)
39.69"
(1,008.13mm)
-2.90"
(-73.66mm)
42nd Driest Driest since: 1915 1931
83rd Wettest Wettest since: 1918 2019
Ties: 1904
Jun 1918–May 1919
12-Month
39.02"
(991.11mm)
43.32"
(1,100.33mm)
-4.30"
(-109.22mm)
38th Driest Driest since: 1915 1965
87th Wettest Wettest since: 1918 2010
Dec 1917–May 1919
18-Month
59.69"
(1,516.13mm)
64.29"
(1,632.97mm)
-4.60"
(-116.84mm)
35th Driest Driest since: 1915 1931
89th Wettest Wettest since: 1918 1949
Jun 1917–May 1919
24-Month
85.91"
(2,182.11mm)
86.54"
(2,198.12mm)
-0.63"
(-16.01mm)
53rd Driest Driest since: 1917 1931
71st Wettest Wettest since: 1918 2019
Jun 1916–May 1919
36-Month
126.86"
(3,222.24mm)
129.85"
(3,298.19mm)
-2.99"
(-75.95mm)
45th Driest Driest since: 1917 1967
78th Wettest Wettest since: 1918 2005
Jun 1915–May 1919
48-Month
169.81"
(4,313.17mm)
173.12"
(4,397.25mm)
-3.31"
(-84.08mm)
39th Driest Driest since: 1918 1966
83rd Wettest Wettest since: 1910 1939
Jun 1914–May 1919
60-Month
207.40"
(5,267.96mm)
216.25"
(5,492.75mm)
-8.85"
(-224.79mm)
25th Driest Driest since: 1918 1967
96th Wettest Wettest since: 1916 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/