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 July 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, February 2009

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 2009
1-Month
0.44"
(11.18mm)
3.04"
(77.22mm)
-2.60"
(-66.04mm)
1st Driest Driest to Date 2009
125th Wettest Wettest since: 2008 1979
Jan–Feb 2009
2-Month
2.80"
(71.12mm)
6.54"
(166.12mm)
-3.74"
(-95.00mm)
1st Driest Driest to Date 2009
125th Wettest Wettest since: 2008 1979
Dec 2008–Feb 2009
3-Month
8.05"
(204.47mm)
10.00"
(254.00mm)
-1.95"
(-49.53mm)
29th Driest Driest since: 2002 1981
96th Wettest Wettest since: 2008 1979
Nov 2008–Feb 2009
4-Month
12.78"
(324.61mm)
13.06"
(331.72mm)
-0.28"
(-7.11mm)
68th Driest Driest since: 2008 2002
57th Wettest Wettest since: 2007 1979
Ties: 1941
Oct 2008–Feb 2009
5-Month
14.61"
(371.09mm)
16.21"
(411.73mm)
-1.60"
(-40.64mm)
46th Driest Driest since: 2002 2002
79th Wettest Wettest since: 2008 2010
Sep 2008–Feb 2009
6-Month
18.99"
(482.35mm)
19.81"
(503.17mm)
-0.82"
(-20.82mm)
61st Driest Driest since: 2008 2002
64th Wettest Wettest since: 2007 1936
Aug 2008–Feb 2009
7-Month
20.01"
(508.25mm)
24.39"
(619.51mm)
-4.38"
(-111.26mm)
17th Driest Driest since: 2002 1931
108th Wettest Wettest since: 2008 2010
Jul 2008–Feb 2009
8-Month
24.52"
(622.81mm)
28.67"
(728.22mm)
-4.15"
(-105.41mm)
26th Driest Driest since: 2008 1931
99th Wettest Wettest since: 2007 2010
Jun 2008–Feb 2009
9-Month
27.92"
(709.17mm)
32.31"
(820.67mm)
-4.39"
(-111.50mm)
28th Driest Driest since: 2008 1931
97th Wettest Wettest since: 2007 2010
May 2008–Feb 2009
10-Month
33.47"
(850.14mm)
35.86"
(910.84mm)
-2.39"
(-60.70mm)
42nd Driest Driest since: 2008 1931
83rd Wettest Wettest since: 2007 1949
Apr 2008–Feb 2009
11-Month
36.81"
(934.97mm)
39.32"
(998.73mm)
-2.51"
(-63.76mm)
42nd Driest Driest since: 2008 1931
83rd Wettest Wettest since: 2007 2010
Mar 2008–Feb 2009
12-Month
39.89"
(1,013.21mm)
43.26"
(1,098.80mm)
-3.37"
(-85.59mm)
38th Driest Driest since: 2008 1931
87th Wettest Wettest since: 2007 2010
Sep 2007–Feb 2009
18-Month
57.62"
(1,463.55mm)
63.00"
(1,600.20mm)
-5.38"
(-136.65mm)
31st Driest Driest since: 2002 1931
93rd Wettest Wettest since: 2008 2004
Mar 2007–Feb 2009
24-Month
77.37"
(1,965.20mm)
86.48"
(2,196.59mm)
-9.11"
(-231.39mm)
13th Driest Driest since: 1989 1931
111th Wettest Wettest since: 2008 1936
Mar 2006–Feb 2009
36-Month
125.13"
(3,178.30mm)
129.77"
(3,296.16mm)
-4.64"
(-117.86mm)
37th Driest Driest since: 1989 1967
86th Wettest Wettest since: 2008 1936
Mar 2005–Feb 2009
48-Month
170.93"
(4,341.62mm)
173.03"
(4,394.96mm)
-2.10"
(-53.34mm)
45th Driest Driest since: 2002 1966
77th Wettest Wettest since: 2008 1939
Mar 2004–Feb 2009
60-Month
217.63"
(5,527.80mm)
216.11"
(5,489.19mm)
1.52"
(38.61mm)
60th Driest Driest since: 2003 1967
61st Wettest Wettest since: 2008 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 18, 2019 from https://www.ncdc.noaa.gov/cag/