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 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, September 2002

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2002
1-Month
6.14"
(155.96mm)
3.60"
(91.44mm)
2.54"
(64.52mm)
116th Driest Driest since: 2001 1941
12th Wettest Wettest since: 1999 1935
Aug–Sep 2002
2-Month
9.02"
(229.11mm)
8.19"
(208.03mm)
0.83"
(21.08mm)
79th Driest Driest since: 2001 2005
49th Wettest Wettest since: 2000 1928
Jul–Sep 2002
3-Month
11.43"
(290.32mm)
12.51"
(317.75mm)
-1.08"
(-27.43mm)
54th Driest Driest since: 1998 1968
74th Wettest Wettest since: 2001 1938
Jun–Sep 2002
4-Month
14.35"
(364.49mm)
16.14"
(409.96mm)
-1.79"
(-45.47mm)
48th Driest Driest since: 1998 1968
80th Wettest Wettest since: 2001 1938
May–Sep 2002
5-Month
17.55"
(445.77mm)
19.70"
(500.38mm)
-2.15"
(-54.61mm)
44th Driest Driest since: 1998 1964
84th Wettest Wettest since: 2001 1989
Apr–Sep 2002
6-Month
21.59"
(548.39mm)
23.18"
(588.77mm)
-1.59"
(-40.38mm)
51st Driest Driest since: 1998 1986
77th Wettest Wettest since: 2001 1989
Mar–Sep 2002
7-Month
26.36"
(669.54mm)
27.16"
(689.86mm)
-0.80"
(-20.32mm)
57th Driest Driest since: 1998 1986
71st Wettest Wettest since: 2001 1989
Feb–Sep 2002
8-Month
27.05"
(687.07mm)
30.20"
(767.08mm)
-3.15"
(-80.01mm)
35th Driest Driest since: 1997 1930
93rd Wettest Wettest since: 2001 1989
Jan–Sep 2002
9-Month
29.55"
(750.57mm)
33.69"
(855.73mm)
-4.14"
(-105.16mm)
28th Driest Driest since: 1997 1930
100th Wettest Wettest since: 2001 1989
Dec 2001–Sep 2002
10-Month
31.58"
(802.13mm)
37.15"
(943.61mm)
-5.57"
(-141.48mm)
23rd Driest Driest since: 1995 1986
104th Wettest Wettest since: 2001 1958
Nov 2001–Sep 2002
11-Month
32.15"
(816.61mm)
40.22"
(1,021.59mm)
-8.07"
(-204.98mm)
10th Driest Driest since: 1995 1930
117th Wettest Wettest since: 2001 1958
Oct 2001–Sep 2002
12-Month
33.09"
(840.49mm)
43.37"
(1,101.60mm)
-10.28"
(-261.11mm)
7th Driest Driest since: 1995 1986
120th Wettest Wettest since: 2001 2003
Apr 2001–Sep 2002
18-Month
57.16"
(1,451.86mm)
66.48"
(1,688.59mm)
-9.32"
(-236.73mm)
14th Driest Driest since: 1995 1966
113th Wettest Wettest since: 2001 2010
Oct 2000–Sep 2002
24-Month
74.34"
(1,888.24mm)
86.63"
(2,200.40mm)
-12.29"
(-312.16mm)
9th Driest Driest since: 1987 1966
117th Wettest Wettest since: 2001 2004
Oct 1999–Sep 2002
36-Month
123.64"
(3,140.46mm)
129.92"
(3,299.97mm)
-6.28"
(-159.51mm)
31st Driest Driest since: 1993 1966
94th Wettest Wettest since: 2001 1935
Oct 1998–Sep 2002
48-Month
166.92"
(4,239.77mm)
173.15"
(4,398.01mm)
-6.23"
(-158.24mm)
35th Driest Driest since: 1995 1966
89th Wettest Wettest since: 2001 1936
Oct 1997–Sep 2002
60-Month
214.36"
(5,444.74mm)
216.34"
(5,495.04mm)
-1.98"
(-50.30mm)
44th Driest Driest since: 1995 1966
79th Wettest Wettest since: 2001 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 19, 2021 from https://www.ncdc.noaa.gov/cag/