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 2013

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 2013
1-Month
1.08"
(27.43mm)
3.60"
(91.44mm)
-2.52"
(-64.01mm)
7th Driest Driest since: 2005 1941
121st Wettest Wettest since: 2012 1935
Aug–Sep 2013
2-Month
7.09"
(180.09mm)
8.19"
(208.03mm)
-1.10"
(-27.94mm)
48th Driest Driest since: 2010 2005
80th Wettest Wettest since: 2012 1928
Ties: 2010
Jul–Sep 2013
3-Month
13.66"
(346.96mm)
12.50"
(317.50mm)
1.16"
(29.46mm)
83rd Driest Driest since: 2012 1968
45th Wettest Wettest since: 2011 1938
Jun–Sep 2013
4-Month
23.22"
(589.79mm)
16.14"
(409.96mm)
7.08"
(179.83mm)
122nd Driest Driest since: 2012 1968
6th Wettest Wettest since: 1989 1938
May–Sep 2013
5-Month
26.11"
(663.19mm)
19.70"
(500.38mm)
6.41"
(162.81mm)
110th Driest Driest since: 2012 1964
18th Wettest Wettest since: 2009 1989
Apr–Sep 2013
6-Month
29.79"
(756.67mm)
23.18"
(588.77mm)
6.61"
(167.90mm)
111th Driest Driest since: 2012 1986
17th Wettest Wettest since: 2009 1989
Mar–Sep 2013
7-Month
33.33"
(846.58mm)
27.16"
(689.86mm)
6.17"
(156.72mm)
109th Driest Driest since: 2012 1986
19th Wettest Wettest since: 2009 1989
Feb–Sep 2013
8-Month
36.00"
(914.40mm)
30.20"
(767.08mm)
5.80"
(147.32mm)
106th Driest Driest since: 2012 1930
22nd Wettest Wettest since: 2003 1989
Jan–Sep 2013
9-Month
39.03"
(991.36mm)
33.69"
(855.73mm)
5.34"
(135.63mm)
104th Driest Driest since: 2012 1930
24th Wettest Wettest since: 2003 1989
Dec 2012–Sep 2013
10-Month
42.99"
(1,091.95mm)
37.15"
(943.61mm)
5.84"
(148.34mm)
104th Driest Driest since: 2012 1986
23rd Wettest Wettest since: 2003 1958
Nov 2012–Sep 2013
11-Month
43.97"
(1,116.84mm)
40.22"
(1,021.59mm)
3.75"
(95.25mm)
87th Driest Driest since: 2012 1930
40th Wettest Wettest since: 2009 1958
Oct 2012–Sep 2013
12-Month
52.07"
(1,322.58mm)
43.37"
(1,101.60mm)
8.70"
(220.98mm)
113th Driest Driest since: 2012 1986
14th Wettest Wettest since: 2003 2003
Apr 2012–Sep 2013
18-Month
72.95"
(1,852.93mm)
66.48"
(1,688.59mm)
6.47"
(164.34mm)
91st Driest Driest since: 2012 1966
36th Wettest Wettest since: 2010 2010
Oct 2011–Sep 2013
24-Month
87.87"
(2,231.90mm)
86.63"
(2,200.40mm)
1.24"
(31.50mm)
62nd Driest Driest since: 2012 1966
64th Wettest Wettest since: 2011 2004
Oct 2010–Sep 2013
36-Month
132.68"
(3,370.07mm)
129.92"
(3,299.97mm)
2.76"
(70.10mm)
66th Driest Driest since: 2012 1966
59th Wettest Wettest since: 2011 1935
Oct 2009–Sep 2013
48-Month
182.38"
(4,632.45mm)
173.15"
(4,398.01mm)
9.23"
(234.44mm)
90th Driest Driest since: 2012 1966
34th Wettest Wettest since: 2011 1936
Oct 2008–Sep 2013
60-Month
231.22"
(5,872.99mm)
216.34"
(5,495.04mm)
14.88"
(377.95mm)
103rd Driest Driest since: 2012 1966
20th 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 25, 2022 from https://www.ncdc.noaa.gov/cag/