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 March 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, May 1907

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 1907
1-Month
6.55"
(166.37mm)
3.56"
(90.42mm)
2.99"
(75.95mm)
122nd Driest Driest since: 1906 1964
5th Wettest Wettest to Date 1948
Apr–May 1907
2-Month
10.26"
(260.60mm)
7.04"
(178.82mm)
3.22"
(81.78mm)
116th Driest Driest since: 1906 1942
11th Wettest Wettest to Date 1948
Mar–May 1907
3-Month
13.06"
(331.72mm)
11.01"
(279.65mm)
2.05"
(52.07mm)
103rd Driest Driest since: 1906 1986
24th Wettest Wettest to Date 1983
Feb–May 1907
4-Month
15.70"
(398.78mm)
14.06"
(357.12mm)
1.64"
(41.66mm)
95th Driest Driest since: 1906 2006
32nd Wettest Wettest since: 1903 1983
Jan–May 1907
5-Month
18.24"
(463.30mm)
17.55"
(445.77mm)
0.69"
(17.53mm)
82nd Driest Driest since: 1906 2012
45th Wettest Wettest since: 1903 1948
Dec 1906–May 1907
6-Month
21.87"
(555.50mm)
21.01"
(533.65mm)
0.86"
(21.85mm)
73rd Driest Driest since: 1905 1986
53rd Wettest Wettest since: 1906 1984
Nov 1906–May 1907
7-Month
23.83"
(605.28mm)
24.08"
(611.63mm)
-0.25"
(-6.35mm)
64th Driest Driest since: 1906 1977
62nd Wettest Wettest since: 1903 1984
Oct 1906–May 1907
8-Month
28.07"
(712.98mm)
27.23"
(691.64mm)
0.84"
(21.34mm)
78th Driest Driest since: 1906 2002
48th Wettest Wettest since: 1903 1984
Sep 1906–May 1907
9-Month
29.46"
(748.28mm)
30.82"
(782.83mm)
-1.36"
(-34.55mm)
53rd Driest Driest since: 1906 2002
73rd Wettest Wettest since: 1905 1984
Aug 1906–May 1907
10-Month
37.27"
(946.66mm)
35.41"
(899.41mm)
1.86"
(47.25mm)
78th Driest Driest since: 1906 1985
48th Wettest Wettest since: 1903 2010
Jul 1906–May 1907
11-Month
43.44"
(1,103.38mm)
39.69"
(1,008.13mm)
3.75"
(95.25mm)
84th Driest Driest since: 1906 1931
42nd Wettest Wettest since: 1903 2019
Jun 1906–May 1907
12-Month
49.57"
(1,259.08mm)
43.32"
(1,100.33mm)
6.25"
(158.75mm)
101st Driest Driest since: 1906 1965
25th Wettest Wettest since: 1903 2010
Dec 1905–May 1907
18-Month
71.81"
(1,823.97mm)
64.29"
(1,632.97mm)
7.52"
(191.00mm)
101st Driest Driest since: 1906 1931
24th Wettest Wettest since: 1903 1949
Jun 1905–May 1907
24-Month
93.72"
(2,380.49mm)
86.54"
(2,198.12mm)
7.18"
(182.37mm)
92nd Driest Driest since: 1906 1931
33rd Wettest Wettest since: 1904 2019
Jun 1904–May 1907
36-Month
135.85"
(3,450.59mm)
129.85"
(3,298.19mm)
6.00"
(152.40mm)
78th Driest Driest since: 1906 1967
46th Wettest Wettest since: 1905 2005
Jun 1903–May 1907
48-Month
176.56"
(4,484.62mm)
173.12"
(4,397.25mm)
3.44"
(87.37mm)
66th Driest Driest since: 1903 1966
57th Wettest Wettest since: 1906 1939
Jun 1902–May 1907
60-Month
229.79"
(5,836.67mm)
216.25"
(5,492.75mm)
13.54"
(343.92mm)
99th Driest Driest since: 1906 1967
23rd Wettest Wettest to Date 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published April 2021, retrieved on April 13, 2021 from https://www.ncdc.noaa.gov/cag/