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


Delaware

Precipitation Rankings, January 2009

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
January 2009
1-Month
2.36"
(59.94mm)
3.49"
(88.65mm)
-1.13"
(-28.71mm)
26th Driest Driest since: 2008 1981
100th Wettest Wettest since: 2007 1937
Dec 2008–Jan 2009
2-Month
7.61"
(193.29mm)
6.95"
(176.53mm)
0.66"
(16.76mm)
83rd Driest Driest since: 2008 1981
42nd Wettest Wettest since: 2006 1978
Nov 2008–Jan 2009
3-Month
12.34"
(313.44mm)
10.02"
(254.51mm)
2.32"
(58.93mm)
101st Driest Driest since: 2008 1981
24th Wettest Wettest since: 2004 1978
Ties: 1933
Oct 2008–Jan 2009
4-Month
14.17"
(359.92mm)
13.17"
(334.52mm)
1.00"
(25.40mm)
81st Driest Driest since: 2008 2002
44th Wettest Wettest since: 2007 1978
Sep 2008–Jan 2009
5-Month
18.55"
(471.17mm)
16.76"
(425.70mm)
1.79"
(45.47mm)
88th Driest Driest since: 2008 2002
37th Wettest Wettest since: 2007 1936
Aug 2008–Jan 2009
6-Month
19.57"
(497.08mm)
21.35"
(542.29mm)
-1.78"
(-45.21mm)
42nd Driest Driest since: 2008 1931
83rd Wettest Wettest since: 2007 2010
Jul 2008–Jan 2009
7-Month
24.08"
(611.63mm)
25.63"
(651.00mm)
-1.55"
(-39.37mm)
49th Driest Driest since: 2008 1931
76th Wettest Wettest since: 2007 2010
Jun 2008–Jan 2009
8-Month
27.48"
(697.99mm)
29.26"
(743.20mm)
-1.78"
(-45.21mm)
44th Driest Driest since: 2008 1931
81st Wettest Wettest since: 2007 2010
May 2008–Jan 2009
9-Month
33.03"
(838.96mm)
32.81"
(833.37mm)
0.22"
(5.59mm)
63rd Driest Driest since: 2008 1931
62nd Wettest Wettest since: 2007 1949
Apr 2008–Jan 2009
10-Month
36.37"
(923.80mm)
36.27"
(921.26mm)
0.10"
(2.54mm)
64th Driest Driest since: 2008 1931
61st Wettest Wettest since: 2007 2010
Mar 2008–Jan 2009
11-Month
39.45"
(1,002.03mm)
40.22"
(1,021.59mm)
-0.77"
(-19.56mm)
56th Driest Driest since: 2008 1931
69th Wettest Wettest since: 2007 2010
Feb 2008–Jan 2009
12-Month
43.11"
(1,094.99mm)
43.29"
(1,099.57mm)
-0.18"
(-4.58mm)
58th Driest Driest since: 2008 1931
67th Wettest Wettest since: 2007 2019
Aug 2007–Jan 2009
18-Month
60.75"
(1,543.05mm)
64.54"
(1,639.32mm)
-3.79"
(-96.27mm)
41st Driest Driest since: 2003 1931
83rd Wettest Wettest since: 2008 2004
Feb 2007–Jan 2009
24-Month
79.42"
(2,017.27mm)
86.54"
(2,198.12mm)
-7.12"
(-180.85mm)
23rd Driest Driest since: 1989 1966
101st Wettest Wettest since: 2008 1936
Feb 2006–Jan 2009
36-Month
126.22"
(3,205.99mm)
129.80"
(3,296.92mm)
-3.58"
(-90.93mm)
38th Driest Driest since: 1993 1967
85th Wettest Wettest since: 2008 1937
Feb 2005–Jan 2009
48-Month
172.61"
(4,384.29mm)
173.07"
(4,395.98mm)
-0.46"
(-11.69mm)
52nd Driest Driest since: 2002 1966
70th Wettest Wettest since: 2008 1937
Feb 2004–Jan 2009
60-Month
219.40"
(5,572.76mm)
216.19"
(5,491.23mm)
3.21"
(81.53mm)
64th Driest Driest since: 2003 1967
57th Wettest Wettest since: 2008 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/