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 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, September 1933

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1933
1-Month
2.88"
(73.15mm)
3.60"
(91.44mm)
-0.72"
(-18.29mm)
53rd Driest Driest since: 1932 1941
75th Wettest Wettest since: 1929 1935
Aug–Sep 1933
2-Month
14.10"
(358.14mm)
8.19"
(208.03mm)
5.91"
(150.11mm)
122nd Driest Driest since: 1932 2005
6th Wettest Wettest since: 1928 1928
Jul–Sep 1933
3-Month
19.50"
(495.30mm)
12.50"
(317.50mm)
7.00"
(177.80mm)
121st Driest Driest since: 1932 1968
7th Wettest Wettest since: 1928 1938
Jun–Sep 1933
4-Month
22.19"
(563.63mm)
16.14"
(409.96mm)
6.05"
(153.67mm)
114th Driest Driest since: 1932 1968
14th Wettest Wettest since: 1928 1938
May–Sep 1933
5-Month
26.88"
(682.75mm)
19.70"
(500.38mm)
7.18"
(182.37mm)
113th Driest Driest since: 1932 1964
15th Wettest Wettest since: 1928 1989
Apr–Sep 1933
6-Month
31.95"
(811.53mm)
23.18"
(588.77mm)
8.77"
(222.76mm)
121st Driest Driest since: 1932 1986
7th Wettest Wettest since: 1928 1989
Mar–Sep 1933
7-Month
34.90"
(886.46mm)
27.16"
(689.86mm)
7.74"
(196.60mm)
116th Driest Driest since: 1932 1986
12th Wettest Wettest since: 1928 1989
Feb–Sep 1933
8-Month
38.51"
(978.15mm)
30.20"
(767.08mm)
8.31"
(211.07mm)
119th Driest Driest since: 1932 1930
9th Wettest Wettest since: 1919 1989
Jan–Sep 1933
9-Month
42.03"
(1,067.56mm)
33.69"
(855.73mm)
8.34"
(211.83mm)
117th Driest Driest since: 1932 1930
11th Wettest Wettest since: 1919 1989
Dec 1932–Sep 1933
10-Month
45.81"
(1,163.57mm)
37.15"
(943.61mm)
8.66"
(219.96mm)
116th Driest Driest since: 1932 1986
11th Wettest Wettest since: 1919 1958
Nov 1932–Sep 1933
11-Month
50.85"
(1,291.59mm)
40.22"
(1,021.59mm)
10.63"
(270.00mm)
120th Driest Driest since: 1932 1930
7th Wettest Wettest to Date 1958
Oct 1932–Sep 1933
12-Month
57.44"
(1,458.98mm)
43.37"
(1,101.60mm)
14.07"
(357.38mm)
124th Driest Driest since: 1932 1986
3rd Wettest Wettest to Date 2003
Apr 1932–Sep 1933
18-Month
74.90"
(1,902.46mm)
66.48"
(1,688.59mm)
8.42"
(213.87mm)
100th Driest Driest since: 1932 1966
27th Wettest Wettest since: 1920 2010
Oct 1931–Sep 1933
24-Month
94.15"
(2,391.41mm)
86.63"
(2,200.40mm)
7.52"
(191.01mm)
93rd Driest Driest since: 1932 1966
33rd Wettest Wettest since: 1920 2004
Oct 1930–Sep 1933
36-Month
132.58"
(3,367.53mm)
129.92"
(3,299.97mm)
2.66"
(67.56mm)
65th Driest Driest since: 1932 1966
60th Wettest Wettest since: 1928 1935
Oct 1929–Sep 1933
48-Month
163.78"
(4,160.01mm)
173.15"
(4,398.01mm)
-9.37"
(-238.00mm)
18th Driest Driest since: 1932 1966
106th Wettest Wettest since: 1929 1936
Oct 1928–Sep 1933
60-Month
199.27"
(5,061.46mm)
216.34"
(5,495.04mm)
-17.07"
(-433.58mm)
10th Driest Driest since: 1932 1966
113th Wettest Wettest since: 1930 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 17, 2022 from https://www.ncdc.noaa.gov/cag/