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 2007

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2007
1-Month
1.30"
(33.02mm)
3.60"
(91.44mm)
-2.30"
(-58.42mm)
10th Driest Driest since: 2005 1941
118th Wettest Wettest since: 2006 1935
Aug–Sep 2007
2-Month
4.87"
(123.70mm)
8.19"
(208.03mm)
-3.32"
(-84.33mm)
14th Driest Driest since: 2005 2005
114th Wettest Wettest since: 2006 1928
Jul–Sep 2007
3-Month
7.37"
(187.20mm)
12.51"
(317.75mm)
-5.14"
(-130.55mm)
4th Driest Driest since: 1968 1968
124th Wettest Wettest since: 2006 1938
Ties: 1930
Jun–Sep 2007
4-Month
10.57"
(268.48mm)
16.14"
(409.96mm)
-5.57"
(-141.48mm)
5th Driest Driest since: 1968 1968
123rd Wettest Wettest since: 2006 1938
Ties: 1921
May–Sep 2007
5-Month
11.72"
(297.69mm)
19.70"
(500.38mm)
-7.98"
(-202.69mm)
2nd Driest Driest since: 1964 1964
126th Wettest Wettest since: 2006 1989
Apr–Sep 2007
6-Month
17.63"
(447.80mm)
23.18"
(588.77mm)
-5.55"
(-140.97mm)
13th Driest Driest since: 1987 1986
115th Wettest Wettest since: 2006 1989
Ties: 1921, 2010
Mar–Sep 2007
7-Month
21.05"
(534.67mm)
27.16"
(689.86mm)
-6.11"
(-155.19mm)
14th Driest Driest since: 1995 1986
114th Wettest Wettest since: 2006 1989
Feb–Sep 2007
8-Month
23.54"
(597.92mm)
30.20"
(767.08mm)
-6.66"
(-169.16mm)
13th Driest Driest since: 1995 1930
115th Wettest Wettest since: 2006 1989
Jan–Sep 2007
9-Month
27.49"
(698.25mm)
33.69"
(855.73mm)
-6.20"
(-157.48mm)
15th Driest Driest since: 1995 1930
113th Wettest Wettest since: 2006 1989
Dec 2006–Sep 2007
10-Month
29.43"
(747.52mm)
37.15"
(943.61mm)
-7.72"
(-196.09mm)
11th Driest Driest since: 1995 1986
116th Wettest Wettest since: 2006 1958
Ties: 1976
Nov 2006–Sep 2007
11-Month
35.04"
(890.02mm)
40.22"
(1,021.59mm)
-5.18"
(-131.57mm)
28th Driest Driest since: 2002 1930
99th Wettest Wettest since: 2006 1958
Oct 2006–Sep 2007
12-Month
40.60"
(1,031.24mm)
43.37"
(1,101.60mm)
-2.77"
(-70.36mm)
49th Driest Driest since: 2002 1986
78th Wettest Wettest since: 2006 2003
Apr 2006–Sep 2007
18-Month
68.52"
(1,740.41mm)
66.48"
(1,688.59mm)
2.04"
(51.82mm)
70th Driest Driest since: 2002 1966
57th Wettest Wettest since: 2006 2010
Oct 2005–Sep 2007
24-Month
89.49"
(2,273.05mm)
86.63"
(2,200.40mm)
2.86"
(72.65mm)
69th Driest Driest since: 2002 1966
57th Wettest Wettest since: 2006 2004
Oct 2004–Sep 2007
36-Month
130.39"
(3,311.91mm)
129.92"
(3,299.97mm)
0.47"
(11.94mm)
53rd Driest Driest since: 2002 1966
72nd Wettest Wettest since: 2006 1935
Ties: 1961
Oct 2003–Sep 2007
48-Month
180.67"
(4,589.02mm)
173.15"
(4,398.01mm)
7.52"
(191.01mm)
80th Driest Driest since: 2002 1966
44th Wettest Wettest since: 2006 1936
Oct 2002–Sep 2007
60-Month
240.57"
(6,110.48mm)
216.34"
(5,495.04mm)
24.23"
(615.44mm)
115th Driest Driest since: 2006 1966
8th Wettest Wettest since: 1975 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 24, 2022 from https://www.ncdc.noaa.gov/cag/