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 October 2021. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, September 2005

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 2005
1-Month
0.59"
(14.99mm)
3.60"
(91.44mm)
-3.01"
(-76.45mm)
2nd Driest Driest since: 1941 1941
126th Wettest Wettest since: 2004 1935
Aug–Sep 2005
2-Month
3.08"
(78.23mm)
8.19"
(208.03mm)
-5.11"
(-129.80mm)
1st Driest Driest to Date 2005
127th Wettest Wettest since: 2004 1928
Jul–Sep 2005
3-Month
8.21"
(208.53mm)
12.51"
(317.75mm)
-4.30"
(-109.22mm)
12th Driest Driest since: 1998 1968
116th Wettest Wettest since: 2004 1938
Jun–Sep 2005
4-Month
12.52"
(318.01mm)
16.14"
(409.96mm)
-3.62"
(-91.95mm)
25th Driest Driest since: 1998 1968
103rd Wettest Wettest since: 2004 1938
May–Sep 2005
5-Month
17.13"
(435.10mm)
19.70"
(500.38mm)
-2.57"
(-65.28mm)
38th Driest Driest since: 1998 1964
90th Wettest Wettest since: 2004 1989
Apr–Sep 2005
6-Month
21.01"
(533.65mm)
23.18"
(588.77mm)
-2.17"
(-55.12mm)
43rd Driest Driest since: 1998 1986
85th Wettest Wettest since: 2004 1989
Mar–Sep 2005
7-Month
25.12"
(638.05mm)
27.16"
(689.86mm)
-2.04"
(-51.81mm)
43rd Driest Driest since: 1998 1986
85th Wettest Wettest since: 2004 1989
Feb–Sep 2005
8-Month
27.24"
(691.90mm)
30.20"
(767.08mm)
-2.96"
(-75.18mm)
36th Driest Driest since: 2002 1930
92nd Wettest Wettest since: 2004 1989
Jan–Sep 2005
9-Month
31.63"
(803.40mm)
33.69"
(855.73mm)
-2.06"
(-52.33mm)
50th Driest Driest since: 2002 1930
78th Wettest Wettest since: 2004 1989
Dec 2004–Sep 2005
10-Month
34.41"
(874.01mm)
37.15"
(943.61mm)
-2.74"
(-69.60mm)
42nd Driest Driest since: 2002 1986
85th Wettest Wettest since: 2004 1958
Nov 2004–Sep 2005
11-Month
38.99"
(990.35mm)
40.22"
(1,021.59mm)
-1.23"
(-31.24mm)
56th Driest Driest since: 2002 1930
71st Wettest Wettest since: 2004 1958
Ties: 1970
Oct 2004–Sep 2005
12-Month
40.90"
(1,038.86mm)
43.37"
(1,101.60mm)
-2.47"
(-62.74mm)
50th Driest Driest since: 2002 1986
77th Wettest Wettest since: 2004 2003
Apr 2004–Sep 2005
18-Month
69.12"
(1,755.65mm)
66.48"
(1,688.59mm)
2.64"
(67.06mm)
72nd Driest Driest since: 2002 1966
55th Wettest Wettest since: 2004 2010
Oct 2003–Sep 2005
24-Month
91.18"
(2,315.97mm)
86.63"
(2,200.40mm)
4.55"
(115.57mm)
80th Driest Driest since: 2002 1966
46th Wettest Wettest since: 2004 2004
Oct 2002–Sep 2005
36-Month
151.08"
(3,837.43mm)
129.92"
(3,299.97mm)
21.16"
(537.46mm)
122nd Driest Driest since: 2004 1966
3rd Wettest Wettest since: 1938 1935
Oct 2001–Sep 2005
48-Month
184.17"
(4,677.92mm)
173.15"
(4,398.01mm)
11.02"
(279.91mm)
101st Driest Driest since: 2003 1966
23rd Wettest Wettest since: 2004 1936
Oct 2000–Sep 2005
60-Month
225.42"
(5,725.67mm)
216.34"
(5,495.04mm)
9.08"
(230.63mm)
86th Driest Driest since: 2002 1966
37th Wettest Wettest since: 2004 1937

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 5, 2021 from https://www.ncdc.noaa.gov/cag/