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


Delaware

Precipitation Rankings, September 1941

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1941
1-Month
0.18"
(4.57mm)
3.60"
(91.44mm)
-3.42"
(-86.87mm)
1st Driest Driest to Date 1941
125th Wettest Wettest since: 1940 1935
Aug–Sep 1941
2-Month
3.67"
(93.22mm)
8.19"
(208.03mm)
-4.52"
(-114.81mm)
4th Driest Driest to Date 2005
122nd Wettest Wettest since: 1940 1928
Jul–Sep 1941
3-Month
10.01"
(254.25mm)
12.51"
(317.75mm)
-2.50"
(-63.50mm)
39th Driest Driest since: 1932 1968
87th Wettest Wettest since: 1940 1938
Ties: 1981
Jun–Sep 1941
4-Month
14.57"
(370.08mm)
16.14"
(409.96mm)
-1.57"
(-39.88mm)
52nd Driest Driest since: 1940 1968
74th Wettest Wettest since: 1939 1938
May–Sep 1941
5-Month
16.27"
(413.26mm)
19.70"
(500.38mm)
-3.43"
(-87.12mm)
32nd Driest Driest since: 1932 1964
94th Wettest Wettest since: 1940 1989
Apr–Sep 1941
6-Month
19.63"
(498.60mm)
23.18"
(588.77mm)
-3.55"
(-90.17mm)
25th Driest Driest since: 1932 1986
101st Wettest Wettest since: 1940 1989
Mar–Sep 1941
7-Month
22.19"
(563.63mm)
27.16"
(689.86mm)
-4.97"
(-126.23mm)
20th Driest Driest since: 1930 1986
106th Wettest Wettest since: 1940 1989
Feb–Sep 1941
8-Month
24.37"
(619.00mm)
30.20"
(767.08mm)
-5.83"
(-148.08mm)
17th Driest Driest since: 1930 1930
109th Wettest Wettest since: 1940 1989
Jan–Sep 1941
9-Month
27.98"
(710.69mm)
33.69"
(855.73mm)
-5.71"
(-145.04mm)
18th Driest Driest since: 1930 1930
108th Wettest Wettest since: 1940 1989
Dec 1940–Sep 1941
10-Month
30.21"
(767.33mm)
37.15"
(943.61mm)
-6.94"
(-176.28mm)
17th Driest Driest since: 1930 1986
108th Wettest Wettest since: 1940 1958
Nov 1940–Sep 1941
11-Month
34.97"
(888.24mm)
40.22"
(1,021.59mm)
-5.25"
(-133.35mm)
26th Driest Driest since: 1932 1930
99th Wettest Wettest since: 1940 1958
Oct 1940–Sep 1941
12-Month
36.95"
(938.53mm)
43.37"
(1,101.60mm)
-6.42"
(-163.07mm)
20th Driest Driest since: 1932 1986
105th Wettest Wettest since: 1940 2003
Apr 1940–Sep 1941
18-Month
59.92"
(1,521.97mm)
66.48"
(1,688.59mm)
-6.56"
(-166.62mm)
26th Driest Driest since: 1931 1966
99th Wettest Wettest since: 1940 2010
Oct 1939–Sep 1941
24-Month
76.88"
(1,952.75mm)
86.63"
(2,200.40mm)
-9.75"
(-247.65mm)
17th Driest Driest since: 1932 1966
107th Wettest Wettest since: 1940 2004
Oct 1938–Sep 1941
36-Month
123.45"
(3,135.63mm)
129.92"
(3,299.97mm)
-6.47"
(-164.34mm)
29th Driest Driest since: 1932 1966
94th Wettest Wettest since: 1940 1935
Oct 1937–Sep 1941
48-Month
175.96"
(4,469.38mm)
173.15"
(4,398.01mm)
2.81"
(71.37mm)
59th Driest Driest since: 1933 1966
63rd Wettest Wettest since: 1940 1936
Oct 1936–Sep 1941
60-Month
226.21"
(5,745.73mm)
216.34"
(5,495.04mm)
9.87"
(250.69mm)
89th Driest Driest since: 1934 1966
32nd Wettest Wettest since: 1940 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/