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 1934

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1934
1-Month
6.47"
(164.34mm)
3.56"
(90.42mm)
2.91"
(73.92mm)
120th Driest Driest since: 1933 1964
6th Wettest Wettest since: 1907 1948
Apr–May 1934
2-Month
9.28"
(235.71mm)
7.04"
(178.82mm)
2.24"
(56.89mm)
110th Driest Driest since: 1932 1942
16th Wettest Wettest since: 1933 1948
Mar–May 1934
3-Month
14.91"
(378.71mm)
11.01"
(279.65mm)
3.90"
(99.06mm)
117th Driest Driest since: 1933 1986
9th Wettest Wettest since: 1924 1983
Feb–May 1934
4-Month
19.17"
(486.92mm)
14.06"
(357.12mm)
5.11"
(129.80mm)
117th Driest Driest since: 1933 2006
9th Wettest Wettest since: 1924 1983
Jan–May 1934
5-Month
21.19"
(538.23mm)
17.55"
(445.77mm)
3.64"
(92.46mm)
109th Driest Driest since: 1933 2012
17th Wettest Wettest since: 1924 1948
Dec 1933–May 1934
6-Month
24.80"
(629.92mm)
21.01"
(533.65mm)
3.79"
(96.27mm)
108th Driest Driest since: 1933 1986
17th Wettest Wettest since: 1924 1984
Nov 1933–May 1934
7-Month
26.52"
(673.61mm)
24.08"
(611.63mm)
2.44"
(61.98mm)
94th Driest Driest since: 1932 1977
31st Wettest Wettest since: 1933 1984
Oct 1933–May 1934
8-Month
27.79"
(705.87mm)
27.23"
(691.64mm)
0.56"
(14.23mm)
72nd Driest Driest since: 1932 2002
53rd Wettest Wettest since: 1933 1984
Sep 1933–May 1934
9-Month
30.67"
(779.02mm)
30.82"
(782.83mm)
-0.15"
(-3.81mm)
71st Driest Driest since: 1932 2002
54th Wettest Wettest since: 1933 1984
Aug 1933–May 1934
10-Month
41.89"
(1,064.01mm)
35.40"
(899.16mm)
6.49"
(164.85mm)
106th Driest Driest since: 1933 1985
19th Wettest Wettest since: 1912 2010
Jul 1933–May 1934
11-Month
47.29"
(1,201.17mm)
39.69"
(1,008.13mm)
7.60"
(193.04mm)
109th Driest Driest since: 1933 1931
16th Wettest Wettest since: 1920 2019
Jun 1933–May 1934
12-Month
49.98"
(1,269.49mm)
43.32"
(1,100.33mm)
6.66"
(169.16mm)
104th Driest Driest since: 1933 1965
21st Wettest Wettest since: 1920 2010
Dec 1932–May 1934
18-Month
73.60"
(1,869.44mm)
64.29"
(1,632.97mm)
9.31"
(236.47mm)
108th Driest Driest since: 1933 1931
16th Wettest Wettest since: 1920 1949
Jun 1932–May 1934
24-Month
95.32"
(2,421.13mm)
86.54"
(2,198.12mm)
8.78"
(223.01mm)
96th Driest Driest since: 1933 1931
28th Wettest Wettest since: 1921 2019
Jun 1931–May 1934
36-Month
140.00"
(3,556.00mm)
129.85"
(3,298.19mm)
10.15"
(257.81mm)
102nd Driest Driest since: 1933 1967
21st Wettest Wettest since: 1908 2005
Jun 1930–May 1934
48-Month
170.54"
(4,331.72mm)
173.12"
(4,397.25mm)
-2.58"
(-65.53mm)
44th Driest Driest since: 1933 1966
78th Wettest Wettest since: 1924 1939
Jun 1929–May 1934
60-Month
203.22"
(5,161.79mm)
216.25"
(5,492.75mm)
-13.03"
(-330.96mm)
18th Driest Driest since: 1933 1967
103rd Wettest Wettest since: 1929 1939

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/