Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Delaware

Precipitation Rankings, October 2012

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 2012
1-Month
8.10"
(205.74mm)
3.13"
(79.50mm)
4.97"
(126.24mm)
128th Driest
Driest since:
1963
1st Wettest
Wettest to Date
2012
Sep–Oct 2012
2-Month
11.86"
(301.24mm)
6.73"
(170.94mm)
5.13"
(130.30mm)
123rd Driest
Driest since:
1941
6th Wettest
Wettest since:
1935
Aug–Oct 2012
3-Month
17.68"
(449.07mm)
11.33"
(287.78mm)
6.35"
(161.29mm)
123rd Driest
Driest since:
1930
6th Wettest
Wettest since:
2009
Jul–Oct 2012
4-Month
20.84"
(529.34mm)
15.64"
(397.26mm)
5.20"
(132.08mm)
112th Driest
Driest since:
1968
17th Wettest
Wettest since:
2020
Jun–Oct 2012
5-Month
23.83"
(605.28mm)
19.27"
(489.46mm)
4.56"
(115.82mm)
102nd Driest
Driest since:
1921
27th Wettest
Wettest since:
1989
May–Oct 2012
6-Month
26.27"
(667.26mm)
22.83"
(579.88mm)
3.44"
(87.38mm)
97th Driest
Driest since:
1964
32nd Wettest
Wettest since:
1989
Apr–Oct 2012
7-Month
28.98"
(736.09mm)
26.31"
(668.27mm)
2.67"
(67.82mm)
93rd Driest
Driest since:
1930
36th Wettest
Wettest since:
1989
Mar–Oct 2012
8-Month
30.05"
(763.27mm)
30.29"
(769.37mm)
-0.24"
(-6.10mm)
59th Driest
Driest since:
1930
70th Wettest
Wettest since:
1989
Feb–Oct 2012
9-Month
32.26"
(819.40mm)
33.33"
(846.58mm)
-1.07"
(-27.18mm)
55th Driest
Driest since:
1930
74th Wettest
Wettest since:
1989
Jan–Oct 2012
10-Month
34.38"
(873.25mm)
36.82"
(935.23mm)
-2.44"
(-61.98mm)
41st Driest
Driest since:
1930
88th Wettest
Wettest since:
1989
Dec 2011–Oct 2012
11-Month
37.52"
(953.01mm)
40.29"
(1,023.37mm)
-2.77"
(-70.36mm)
40th Driest
Driest since:
1930
88th Wettest
Wettest since:
1958
Nov 2011–Oct 2012
12-Month
41.14"
(1,044.96mm)
43.35"
(1,101.09mm)
-2.21"
(-56.13mm)
48th Driest
Driest since:
1930
80th Wettest
Wettest since:
1958
May 2011–Oct 2012
18-Month
66.05"
(1,677.67mm)
66.15"
(1,680.21mm)
-0.10"
(-2.54mm)
57th Driest
Driest since:
1930
71st Wettest
Wettest since:
2010
Nov 2010–Oct 2012
24-Month
83.07"
(2,109.98mm)
86.62"
(2,200.15mm)
-3.55"
(-90.17mm)
44th Driest
Driest since:
1930
83rd Wettest
Wettest since:
1979
Nov 2009–Oct 2012
36-Month
131.76"
(3,346.70mm)
129.89"
(3,299.21mm)
1.87"
(47.49mm)
59th Driest
Driest since:
1931
67th Wettest
Wettest since:
1937
Nov 2008–Oct 2012
48-Month
185.42"
(4,709.67mm)
173.11"
(4,396.99mm)
12.31"
(312.68mm)
103rd Driest
Driest since:
1966
22nd Wettest
Wettest since:
1938
Nov 2007–Oct 2012
60-Month
224.18"
(5,694.17mm)
216.32"
(5,494.53mm)
7.86"
(199.64mm)
81st Driest
Driest since:
1966
43rd Wettest
Wettest since:
1937

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