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, September 1993

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1993
1-Month
4.13"
(104.90mm)
3.60"
(91.44mm)
0.53"
(13.46mm)
87th Driest
Driest since:
1941
42nd Wettest
Wettest since:
1935
Aug–Sep 1993
2-Month
8.04"
(204.22mm)
8.19"
(208.03mm)
-0.15"
(-3.81mm)
72nd Driest
Driest since:
2005
57th Wettest
Wettest since:
1928
Jul–Sep 1993
3-Month
10.16"
(258.06mm)
12.50"
(317.50mm)
-2.34"
(-59.44mm)
42nd Driest
Driest since:
1968
87th Wettest
Wettest since:
1938
Jun–Sep 1993
4-Month
12.78"
(324.61mm)
16.14"
(409.96mm)
-3.36"
(-85.35mm)
27th Driest
Driest since:
1968
102nd Wettest
Wettest since:
1938
May–Sep 1993
5-Month
15.72"
(399.29mm)
19.70"
(500.38mm)
-3.98"
(-101.09mm)
24th Driest
Driest since:
1964
105th Wettest
Wettest since:
1989
Ties: 2010
Apr–Sep 1993
6-Month
20.24"
(514.10mm)
23.18"
(588.77mm)
-2.94"
(-74.67mm)
31st Driest
Driest since:
1986
98th Wettest
Wettest since:
1989
Mar–Sep 1993
7-Month
26.95"
(684.53mm)
27.16"
(689.86mm)
-0.21"
(-5.33mm)
62nd Driest
Driest since:
1986
67th Wettest
Wettest since:
1989
Ties: 1985
Feb–Sep 1993
8-Month
29.61"
(752.09mm)
30.20"
(767.08mm)
-0.59"
(-14.99mm)
61st Driest
Driest since:
1930
68th Wettest
Wettest since:
1989
Jan–Sep 1993
9-Month
32.81"
(833.37mm)
33.69"
(855.73mm)
-0.88"
(-22.36mm)
60th Driest
Driest since:
1930
69th Wettest
Wettest since:
1989
Dec 1992–Sep 1993
10-Month
36.73"
(932.94mm)
37.15"
(943.61mm)
-0.42"
(-10.67mm)
62nd Driest
Driest since:
1986
66th Wettest
Wettest since:
1958
Nov 1992–Sep 1993
11-Month
40.17"
(1,020.32mm)
40.22"
(1,021.59mm)
-0.05"
(-1.27mm)
65th Driest
Driest since:
1930
63rd Wettest
Wettest since:
1958
Oct 1992–Sep 1993
12-Month
41.78"
(1,061.21mm)
43.37"
(1,101.60mm)
-1.59"
(-40.39mm)
57th Driest
Driest since:
1986
71st Wettest
Wettest since:
2003
Apr 1992–Sep 1993
18-Month
65.23"
(1,656.84mm)
66.48"
(1,688.59mm)
-1.25"
(-31.75mm)
57th Driest
Driest since:
1966
71st Wettest
Wettest since:
2010
Oct 1991–Sep 1993
24-Month
81.48"
(2,069.59mm)
86.63"
(2,200.40mm)
-5.15"
(-130.81mm)
36th Driest
Driest since:
1966
91st Wettest
Wettest since:
2004
Oct 1990–Sep 1993
36-Month
123.53"
(3,137.66mm)
129.92"
(3,299.97mm)
-6.39"
(-162.31mm)
30th Driest
Driest since:
1966
96th Wettest
Wettest since:
1935
Oct 1989–Sep 1993
48-Month
166.59"
(4,231.39mm)
173.15"
(4,398.01mm)
-6.56"
(-166.62mm)
33rd Driest
Driest since:
1966
92nd Wettest
Wettest since:
1936
Oct 1988–Sep 1993
60-Month
223.16"
(5,668.26mm)
216.34"
(5,495.04mm)
6.82"
(173.22mm)
77th Driest
Driest since:
1966
47th Wettest
Wettest since:
1937

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