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 1910

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1910
1-Month
2.32"
(58.93mm)
3.56"
(90.42mm)
-1.24"
(-31.49mm)
33rd Driest Driest since: 1904 1964
93rd Wettest Wettest since: 1909 1948
Apr–May 1910
2-Month
6.64"
(168.66mm)
7.04"
(178.82mm)
-0.40"
(-10.16mm)
58th Driest Driest since: 1906 1942
68th Wettest Wettest since: 1909 1948
Mar–May 1910
3-Month
9.02"
(229.11mm)
11.01"
(279.65mm)
-1.99"
(-50.54mm)
26th Driest Driest since: 1904 1986
100th Wettest Wettest since: 1909 1983
Feb–May 1910
4-Month
10.73"
(272.54mm)
14.06"
(357.12mm)
-3.33"
(-84.58mm)
15th Driest Driest since: 1904 2006
111th Wettest Wettest since: 1909 1983
Jan–May 1910
5-Month
15.17"
(385.32mm)
17.55"
(445.77mm)
-2.38"
(-60.45mm)
33rd Driest Driest since: 1904 2012
93rd Wettest Wettest since: 1909 1948
Dec 1909–May 1910
6-Month
19.60"
(497.84mm)
21.01"
(533.65mm)
-1.41"
(-35.81mm)
47th Driest Driest since: 1904 1986
78th Wettest Wettest since: 1909 1984
Nov 1909–May 1910
7-Month
21.81"
(553.97mm)
24.08"
(611.63mm)
-2.27"
(-57.66mm)
46th Driest Driest since: 1904 1977
79th Wettest Wettest since: 1909 1984
Oct 1909–May 1910
8-Month
23.22"
(589.79mm)
27.23"
(691.64mm)
-4.01"
(-101.85mm)
28th Driest Driest since: 1901 2002
97th Wettest Wettest since: 1909 1984
Sep 1909–May 1910
9-Month
26.72"
(678.69mm)
30.82"
(782.83mm)
-4.10"
(-104.14mm)
28th Driest Driest since: 1900 2002
97th Wettest Wettest since: 1909 1984
Aug 1909–May 1910
10-Month
29.33"
(744.98mm)
35.40"
(899.16mm)
-6.07"
(-154.18mm)
14th Driest Driest since: 1897 1985
111th Wettest Wettest since: 1909 2010
Jul 1909–May 1910
11-Month
31.71"
(805.43mm)
39.69"
(1,008.13mm)
-7.98"
(-202.70mm)
9th Driest Driest since: 1896 1931
116th Wettest Wettest since: 1909 2019
Jun 1909–May 1910
12-Month
36.81"
(934.97mm)
43.32"
(1,100.33mm)
-6.51"
(-165.36mm)
20th Driest Driest since: 1896 1965
105th Wettest Wettest since: 1909 2010
Dec 1908–May 1910
18-Month
59.49"
(1,511.05mm)
64.29"
(1,632.97mm)
-4.80"
(-121.92mm)
34th Driest Driest since: 1905 1931
90th Wettest Wettest since: 1909 1949
Jun 1908–May 1910
24-Month
77.53"
(1,969.26mm)
86.54"
(2,198.12mm)
-9.01"
(-228.86mm)
20th Driest Driest since: 1901 1931
104th Wettest Wettest since: 1909 2019
Jun 1907–May 1910
36-Month
126.87"
(3,222.50mm)
129.85"
(3,298.19mm)
-2.98"
(-75.69mm)
46th Driest Driest since: 1902 1967
77th Wettest Wettest since: 1909 2005
Jun 1906–May 1910
48-Month
176.44"
(4,481.58mm)
173.12"
(4,397.25mm)
3.32"
(84.33mm)
65th Driest Driest since: 1903 1966
57th Wettest Wettest since: 1909 1939
Jun 1905–May 1910
60-Month
220.59"
(5,602.99mm)
216.25"
(5,492.75mm)
4.34"
(110.24mm)
71st Driest Driest since: 1905 1967
50th Wettest Wettest since: 1909 1939

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/