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


Delaware

Precipitation Rankings, February 2019

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
February 2019
1-Month
3.45"
(87.63mm)
3.04"
(77.22mm)
0.41"
(10.41mm)
83rd Driest Driest since: 2017 2009
43rd Wettest Wettest since: 2018 1979
Ties: 1905
Jan–Feb 2019
2-Month
6.91"
(175.51mm)
6.54"
(166.12mm)
0.37"
(9.39mm)
77th Driest Driest since: 2017 2009
49th Wettest Wettest since: 2018 1979
Dec 2018–Feb 2019
3-Month
11.73"
(297.94mm)
10.00"
(254.00mm)
1.73"
(43.94mm)
98th Driest Driest since: 2018 1981
27th Wettest Wettest since: 2014 1979
Nov 2018–Feb 2019
4-Month
18.58"
(471.93mm)
13.06"
(331.72mm)
5.52"
(140.21mm)
117th Driest Driest since: 2018 2002
8th Wettest Wettest since: 2010 1979
Oct 2018–Feb 2019
5-Month
23.62"
(599.95mm)
16.21"
(411.73mm)
7.41"
(188.22mm)
119th Driest Driest since: 2018 2002
6th Wettest Wettest since: 2010 2010
Sep 2018–Feb 2019
6-Month
30.23"
(767.84mm)
19.81"
(503.17mm)
10.42"
(264.67mm)
121st Driest Driest since: 2018 2002
4th Wettest Wettest since: 2010 1936
Aug 2018–Feb 2019
7-Month
34.76"
(882.90mm)
24.39"
(619.51mm)
10.37"
(263.39mm)
122nd Driest Driest since: 2018 1931
3rd Wettest Wettest since: 2010 2010
Jul 2018–Feb 2019
8-Month
40.53"
(1,029.46mm)
28.67"
(728.22mm)
11.86"
(301.24mm)
122nd Driest Driest since: 2018 1931
3rd Wettest Wettest since: 2010 2010
Jun 2018–Feb 2019
9-Month
44.50"
(1,130.30mm)
32.31"
(820.67mm)
12.19"
(309.63mm)
122nd Driest Driest since: 2018 1931
3rd Wettest Wettest since: 2010 2010
May 2018–Feb 2019
10-Month
51.49"
(1,307.85mm)
35.86"
(910.84mm)
15.63"
(397.01mm)
122nd Driest Driest since: 2018 1931
3rd Wettest Wettest since: 2010 1949
Apr 2018–Feb 2019
11-Month
54.89"
(1,394.21mm)
39.32"
(998.73mm)
15.57"
(395.48mm)
122nd Driest Driest since: 2018 1931
3rd Wettest Wettest since: 2010 2010
Mar 2018–Feb 2019
12-Month
58.98"
(1,498.09mm)
43.26"
(1,098.80mm)
15.72"
(399.29mm)
122nd Driest Driest since: 2018 1931
3rd Wettest Wettest since: 2010 2010
Sep 2017–Feb 2019
18-Month
76.18"
(1,934.97mm)
63.00"
(1,600.20mm)
13.18"
(334.77mm)
115th Driest Driest since: 2018 1931
9th Wettest Wettest since: 2010 2004
Mar 2017–Feb 2019
24-Month
107.22"
(2,723.39mm)
86.48"
(2,196.59mm)
20.74"
(526.80mm)
122nd Driest Driest since: 2018 1931
2nd Wettest Wettest since: 1936 1936
Mar 2016–Feb 2019
36-Month
150.67"
(3,827.02mm)
129.77"
(3,296.16mm)
20.90"
(530.86mm)
118th Driest Driest since: 2018 1967
5th Wettest Wettest since: 2005 1936
Mar 2015–Feb 2019
48-Month
196.12"
(4,981.45mm)
173.03"
(4,394.96mm)
23.09"
(586.49mm)
116th Driest Driest since: 2018 1966
6th Wettest Wettest since: 2006 1939
Mar 2014–Feb 2019
60-Month
240.77"
(6,115.56mm)
216.11"
(5,489.19mm)
24.66"
(626.37mm)
114th Driest Driest since: 2018 1967
7th Wettest Wettest since: 2007 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/