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 2008

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2008
1-Month
4.38"
(111.25mm)
3.60"
(91.44mm)
0.78"
(19.81mm)
94th Driest Driest since: 2007 1941
34th Wettest Wettest since: 2006 1935
Aug–Sep 2008
2-Month
5.40"
(137.16mm)
8.19"
(208.03mm)
-2.79"
(-70.87mm)
21st Driest Driest since: 2007 2005
107th Wettest Wettest since: 2006 1928
Ties: 1980
Jul–Sep 2008
3-Month
9.91"
(251.71mm)
12.51"
(317.75mm)
-2.60"
(-66.04mm)
34th Driest Driest since: 2007 1968
94th Wettest Wettest since: 2006 1938
Jun–Sep 2008
4-Month
13.31"
(338.07mm)
16.14"
(409.96mm)
-2.83"
(-71.89mm)
33rd Driest Driest since: 2007 1968
95th Wettest Wettest since: 2006 1938
May–Sep 2008
5-Month
18.86"
(479.04mm)
19.70"
(500.38mm)
-0.84"
(-21.34mm)
56th Driest Driest since: 2007 1964
72nd Wettest Wettest since: 2006 1989
Ties: 1981
Apr–Sep 2008
6-Month
22.20"
(563.88mm)
23.18"
(588.77mm)
-0.98"
(-24.89mm)
59th Driest Driest since: 2007 1986
69th Wettest Wettest since: 2006 1989
Mar–Sep 2008
7-Month
25.28"
(642.11mm)
27.16"
(689.86mm)
-1.88"
(-47.75mm)
47th Driest Driest since: 2007 1986
81st Wettest Wettest since: 2006 1989
Feb–Sep 2008
8-Month
28.94"
(735.08mm)
30.20"
(767.08mm)
-1.26"
(-32.00mm)
50th Driest Driest since: 2007 1930
78th Wettest Wettest since: 2006 1989
Ties: 1908
Jan–Sep 2008
9-Month
30.80"
(782.32mm)
33.69"
(855.73mm)
-2.89"
(-73.41mm)
42nd Driest Driest since: 2007 1930
86th Wettest Wettest since: 2006 1989
Ties: 1916
Dec 2007–Sep 2008
10-Month
35.40"
(899.16mm)
37.15"
(943.61mm)
-1.75"
(-44.45mm)
50th Driest Driest since: 2007 1986
77th Wettest Wettest since: 2006 1958
Nov 2007–Sep 2008
11-Month
36.93"
(938.02mm)
40.22"
(1,021.59mm)
-3.29"
(-83.57mm)
42nd Driest Driest since: 2007 1930
85th Wettest Wettest since: 2006 1958
Oct 2007–Sep 2008
12-Month
41.71"
(1,059.43mm)
43.37"
(1,101.60mm)
-1.66"
(-42.17mm)
55th Driest Driest since: 2007 1986
72nd Wettest Wettest since: 2006 2003
Apr 2007–Sep 2008
18-Month
59.34"
(1,507.24mm)
66.48"
(1,688.59mm)
-7.14"
(-181.35mm)
20th Driest Driest since: 2002 1966
107th Wettest Wettest since: 2007 2010
Oct 2006–Sep 2008
24-Month
82.31"
(2,090.67mm)
86.63"
(2,200.40mm)
-4.32"
(-109.73mm)
40th Driest Driest since: 2002 1966
86th Wettest Wettest since: 2007 2004
Oct 2005–Sep 2008
36-Month
131.20"
(3,332.48mm)
129.92"
(3,299.97mm)
1.28"
(32.51mm)
61st Driest Driest since: 2007 1966
64th Wettest Wettest since: 2006 1935
Oct 2004–Sep 2008
48-Month
172.10"
(4,371.34mm)
173.15"
(4,398.01mm)
-1.05"
(-26.67mm)
51st Driest Driest since: 2002 1966
73rd Wettest Wettest since: 2007 1936
Oct 2003–Sep 2008
60-Month
222.38"
(5,648.45mm)
216.34"
(5,495.04mm)
6.04"
(153.41mm)
74th Driest Driest since: 2002 1966
49th Wettest Wettest since: 2007 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 28, 2022 from https://www.ncdc.noaa.gov/cag/