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 August 2022. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, September 1928

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1928
1-Month
6.59"
(167.39mm)
3.60"
(91.44mm)
2.99"
(75.95mm)
117th Driest Driest since: 1927 1941
11th Wettest Wettest to Date 1935
Aug–Sep 1928
2-Month
15.67"
(398.02mm)
8.19"
(208.03mm)
7.48"
(189.99mm)
127th Driest Driest since: 1927 2005
1st Wettest Wettest to Date 1928
Jul–Sep 1928
3-Month
19.89"
(505.21mm)
12.51"
(317.75mm)
7.38"
(187.46mm)
124th Driest Driest since: 1927 1968
4th Wettest Wettest since: 1919 1938
Jun–Sep 1928
4-Month
25.02"
(635.51mm)
16.14"
(409.96mm)
8.88"
(225.55mm)
124th Driest Driest since: 1927 1968
4th Wettest Wettest to Date 1938
May–Sep 1928
5-Month
27.00"
(685.80mm)
19.70"
(500.38mm)
7.30"
(185.42mm)
116th Driest Driest since: 1927 1964
12th Wettest Wettest since: 1919 1989
Apr–Sep 1928
6-Month
32.65"
(829.31mm)
23.18"
(588.77mm)
9.47"
(240.54mm)
125th Driest Driest since: 1927 1986
3rd Wettest Wettest since: 1919 1989
Mar–Sep 1928
7-Month
35.39"
(898.91mm)
27.16"
(689.86mm)
8.23"
(209.05mm)
122nd Driest Driest since: 1927 1986
6th Wettest Wettest since: 1919 1989
Feb–Sep 1928
8-Month
38.29"
(972.57mm)
30.20"
(767.08mm)
8.09"
(205.49mm)
116th Driest Driest since: 1927 1930
12th Wettest Wettest since: 1919 1989
Jan–Sep 1928
9-Month
40.96"
(1,040.38mm)
33.69"
(855.73mm)
7.27"
(184.65mm)
112th Driest Driest since: 1927 1930
16th Wettest Wettest since: 1924 1989
Dec 1927–Sep 1928
10-Month
45.11"
(1,145.79mm)
37.15"
(943.61mm)
7.96"
(202.18mm)
113th Driest Driest since: 1927 1986
14th Wettest Wettest since: 1919 1958
Nov 1927–Sep 1928
11-Month
47.88"
(1,216.15mm)
40.22"
(1,021.59mm)
7.66"
(194.56mm)
112th Driest Driest since: 1927 1930
15th Wettest Wettest since: 1919 1958
Oct 1927–Sep 1928
12-Month
52.51"
(1,333.75mm)
43.37"
(1,101.60mm)
9.14"
(232.15mm)
115th Driest Driest since: 1927 1986
12th Wettest Wettest to Date 2003
Ties: 1938
Apr 1927–Sep 1928
18-Month
73.70"
(1,871.98mm)
66.48"
(1,688.59mm)
7.22"
(183.39mm)
95th Driest Driest since: 1927 1966
32nd Wettest Wettest since: 1920 2010
Oct 1926–Sep 1928
24-Month
90.58"
(2,300.73mm)
86.63"
(2,200.40mm)
3.95"
(100.33mm)
74th Driest Driest since: 1927 1966
52nd Wettest Wettest since: 1924 2004
Oct 1925–Sep 1928
36-Month
134.70"
(3,421.38mm)
129.92"
(3,299.97mm)
4.78"
(121.41mm)
76th Driest Driest since: 1927 1966
49th Wettest Wettest since: 1920 1935
Oct 1924–Sep 1928
48-Month
166.19"
(4,221.23mm)
173.15"
(4,398.01mm)
-6.96"
(-176.78mm)
29th Driest Driest since: 1927 1966
95th Wettest Wettest since: 1926 1936
Oct 1923–Sep 1928
60-Month
217.27"
(5,518.66mm)
216.34"
(5,495.04mm)
0.93"
(23.62mm)
54th Driest Driest since: 1927 1966
69th Wettest Wettest since: 1924 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/