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 December 2020. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, April 1927

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1927
1-Month
3.26"
(82.80mm)
3.48"
(88.39mm)
-0.22"
(-5.59mm)
60th Driest Driest since: 1926 1985
67th Wettest Wettest since: 1924 1983
Mar–Apr 1927
2-Month
4.90"
(124.46mm)
7.46"
(189.48mm)
-2.56"
(-65.02mm)
13th Driest Driest since: 1926 1985
114th Wettest Wettest since: 1925 1983
Ties: 1938
Feb–Apr 1927
3-Month
8.74"
(222.00mm)
10.50"
(266.70mm)
-1.76"
(-44.70mm)
33rd Driest Driest since: 1926 2006
94th Wettest Wettest since: 1924 1983
Jan–Apr 1927
4-Month
10.23"
(259.84mm)
13.99"
(355.35mm)
-3.76"
(-95.51mm)
11th Driest Driest to Date 1985
116th Wettest Wettest since: 1926 1994
Dec 1926–Apr 1927
5-Month
13.87"
(352.30mm)
17.46"
(443.48mm)
-3.59"
(-91.18mm)
22nd Driest Driest since: 1926 1985
104th Wettest Wettest since: 1925 1994
Nov 1926–Apr 1927
6-Month
17.51"
(444.75mm)
20.52"
(521.21mm)
-3.01"
(-76.46mm)
36th Driest Driest since: 1926 1985
90th Wettest Wettest since: 1925 1952
Oct 1926–Apr 1927
7-Month
20.14"
(511.56mm)
23.67"
(601.22mm)
-3.53"
(-89.66mm)
28th Driest Driest since: 1925 1985
98th Wettest Wettest since: 1926 2010
Sep 1926–Apr 1927
8-Month
24.06"
(611.12mm)
27.27"
(692.66mm)
-3.21"
(-81.54mm)
29th Driest Driest since: 1926 1985
97th Wettest Wettest since: 1925 1936
Aug 1926–Apr 1927
9-Month
30.44"
(773.18mm)
31.85"
(808.99mm)
-1.41"
(-35.81mm)
54th Driest Driest since: 1926 1985
72nd Wettest Wettest since: 1924 2010
Jul 1926–Apr 1927
10-Month
38.40"
(975.36mm)
36.13"
(917.70mm)
2.27"
(57.66mm)
80th Driest Driest since: 1926 1985
46th Wettest Wettest since: 1924 1939
Jun 1926–Apr 1927
11-Month
41.12"
(1,044.45mm)
39.76"
(1,009.90mm)
1.36"
(34.55mm)
73rd Driest Driest since: 1926 1985
53rd Wettest Wettest since: 1924 2010
May 1926–Apr 1927
12-Month
43.67"
(1,109.22mm)
43.32"
(1,100.33mm)
0.35"
(8.89mm)
64th Driest Driest since: 1926 1931
62nd Wettest Wettest since: 1923 2010
Ties: 1943
Nov 1925–Apr 1927
18-Month
60.11"
(1,526.79mm)
63.79"
(1,620.27mm)
-3.68"
(-93.48mm)
41st Driest Driest since: 1926 1931
84th Wettest Wettest since: 1925 1949
May 1925–Apr 1927
24-Month
77.58"
(1,970.53mm)
86.54"
(2,198.12mm)
-8.96"
(-227.59mm)
18th Driest Driest since: 1926 1966
107th Wettest Wettest since: 1925 2019
May 1924–Apr 1927
36-Month
118.59"
(3,012.19mm)
129.85"
(3,298.19mm)
-11.26"
(-286.00mm)
18th Driest Driest since: 1926 1967
106th Wettest Wettest since: 1925 1936
May 1923–Apr 1927
48-Month
162.14"
(4,118.36mm)
173.13"
(4,397.50mm)
-10.99"
(-279.14mm)
17th Driest Driest since: 1917 1966
106th Wettest Wettest since: 1926 1939
May 1922–Apr 1927
60-Month
207.46"
(5,269.48mm)
216.24"
(5,492.50mm)
-8.78"
(-223.02mm)
28th Driest Driest since: 1926 1967
94th Wettest Wettest since: 1925 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/