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, February 1940

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
February 1940
1-Month
3.03"
(76.96mm)
3.04"
(77.22mm)
-0.01"
(-0.26mm)
69th Driest Driest since: 1938 2009
57th Wettest Wettest since: 1939 1979
Ties: 1923
Jan–Feb 1940
2-Month
5.53"
(140.46mm)
6.54"
(166.12mm)
-1.01"
(-25.66mm)
40th Driest Driest since: 1931 2009
86th Wettest Wettest since: 1939 1979
Dec 1939–Feb 1940
3-Month
7.07"
(179.58mm)
10.00"
(254.00mm)
-2.93"
(-74.42mm)
15th Driest Driest since: 1931 1981
110th Wettest Wettest since: 1939 1979
Nov 1939–Feb 1940
4-Month
8.64"
(219.46mm)
13.06"
(331.72mm)
-4.42"
(-112.26mm)
9th Driest Driest since: 1931 2002
116th Wettest Wettest since: 1939 1979
Oct 1939–Feb 1940
5-Month
12.99"
(329.95mm)
16.21"
(411.73mm)
-3.22"
(-81.78mm)
21st Driest Driest since: 1934 2002
104th Wettest Wettest since: 1939 2010
Sep 1939–Feb 1940
6-Month
15.58"
(395.73mm)
19.81"
(503.17mm)
-4.23"
(-107.44mm)
11th Driest Driest since: 1931 2002
114th Wettest Wettest since: 1939 1936
Aug 1939–Feb 1940
7-Month
23.42"
(594.87mm)
24.39"
(619.51mm)
-0.97"
(-24.64mm)
54th Driest Driest since: 1931 1931
71st Wettest Wettest since: 1939 2010
Jul 1939–Feb 1940
8-Month
26.66"
(677.16mm)
28.67"
(728.22mm)
-2.01"
(-51.06mm)
41st Driest Driest since: 1931 1931
84th Wettest Wettest since: 1939 2010
Jun 1939–Feb 1940
9-Month
30.02"
(762.51mm)
32.31"
(820.67mm)
-2.29"
(-58.16mm)
43rd Driest Driest since: 1931 1931
82nd Wettest Wettest since: 1939 2010
May 1939–Feb 1940
10-Month
30.75"
(781.05mm)
35.86"
(910.84mm)
-5.11"
(-129.79mm)
21st Driest Driest since: 1931 1931
104th Wettest Wettest since: 1939 1949
Apr 1939–Feb 1940
11-Month
36.51"
(927.35mm)
39.32"
(998.73mm)
-2.81"
(-71.38mm)
40th Driest Driest since: 1931 1931
85th Wettest Wettest since: 1939 2010
Mar 1939–Feb 1940
12-Month
41.74"
(1,060.20mm)
43.26"
(1,098.80mm)
-1.52"
(-38.60mm)
50th Driest Driest since: 1931 1931
75th Wettest Wettest since: 1939 2010
Sep 1938–Feb 1940
18-Month
67.41"
(1,712.21mm)
63.00"
(1,600.20mm)
4.41"
(112.01mm)
86th Driest Driest since: 1935 1931
38th Wettest Wettest since: 1939 2004
Mar 1938–Feb 1940
24-Month
94.77"
(2,407.16mm)
86.48"
(2,196.59mm)
8.29"
(210.57mm)
96th Driest Driest since: 1938 1931
28th Wettest Wettest since: 1939 1936
Mar 1937–Feb 1940
36-Month
141.91"
(3,604.51mm)
129.77"
(3,296.16mm)
12.14"
(308.35mm)
106th Driest Driest since: 1934 1967
17th Wettest Wettest since: 1939 1936
Mar 1936–Feb 1940
48-Month
189.50"
(4,813.30mm)
173.03"
(4,394.96mm)
16.47"
(418.34mm)
112th Driest Driest since: 1935 1966
10th Wettest Wettest since: 1939 1939
Mar 1935–Feb 1940
60-Month
246.16"
(6,252.46mm)
216.11"
(5,489.19mm)
30.05"
(763.27mm)
117th Driest Driest since: 1936 1967
4th Wettest Wettest since: 1939 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/