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, July 1958

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1958
1-Month
6.55"
(166.37mm)
4.31"
(109.47mm)
2.24"
(56.90mm)
114th Driest
Driest since:
1974
15th Wettest
Wettest since:
1938
Jun–Jul 1958
2-Month
10.94"
(277.88mm)
7.95"
(201.93mm)
2.99"
(75.95mm)
112th Driest
Driest since:
1949
17th Wettest
Wettest since:
2013
Ties: 2000
May–Jul 1958
3-Month
15.43"
(391.92mm)
11.50"
(292.10mm)
3.93"
(99.82mm)
114th Driest
Driest since:
1964
15th Wettest
Wettest since:
1989
Apr–Jul 1958
4-Month
20.09"
(510.29mm)
14.98"
(380.49mm)
5.11"
(129.80mm)
118th Driest
Driest since:
1986
11th Wettest
Wettest since:
1989
Mar–Jul 1958
5-Month
26.65"
(676.91mm)
18.96"
(481.58mm)
7.69"
(195.33mm)
126th Driest
Driest since:
1986
3rd Wettest
Wettest to Date
1989
Feb–Jul 1958
6-Month
30.92"
(785.37mm)
22.01"
(559.05mm)
8.91"
(226.32mm)
126th Driest
Driest since:
1986
3rd Wettest
Wettest to Date
1989
Jan–Jul 1958
7-Month
34.42"
(874.27mm)
25.50"
(647.70mm)
8.92"
(226.57mm)
125th Driest
Driest since:
1977
4th Wettest
Wettest since:
1989
Dec 1957–Jul 1958
8-Month
40.07"
(1,017.78mm)
28.96"
(735.58mm)
11.11"
(282.20mm)
127th Driest
Driest since:
1986
1st Wettest
Wettest to Date
1958
Nov 1957–Jul 1958
9-Month
44.41"
(1,128.01mm)
32.02"
(813.31mm)
12.39"
(314.70mm)
126th Driest
Driest since:
1977
2nd Wettest
Wettest to Date
1984
Oct 1957–Jul 1958
10-Month
47.24"
(1,199.90mm)
35.18"
(893.57mm)
12.06"
(306.33mm)
125th Driest
Driest since:
2002
3rd Wettest
Wettest to Date
2003
Sep 1957–Jul 1958
11-Month
51.86"
(1,317.24mm)
38.77"
(984.76mm)
13.09"
(332.48mm)
125th Driest
Driest since:
2002
3rd Wettest
Wettest to Date
2003
Aug 1957–Jul 1958
12-Month
54.46"
(1,383.28mm)
43.35"
(1,101.09mm)
11.11"
(282.19mm)
120th Driest
Driest since:
1985
8th Wettest
Wettest to Date
2003
Feb 1957–Jul 1958
18-Month
70.07"
(1,779.78mm)
65.29"
(1,658.37mm)
4.78"
(121.41mm)
88th Driest
Driest since:
1931
40th Wettest
Wettest since:
1984
Aug 1956–Jul 1958
24-Month
93.06"
(2,363.72mm)
86.54"
(2,198.12mm)
6.52"
(165.60mm)
92nd Driest
Driest since:
1931
35th Wettest
Wettest since:
2004
Aug 1955–Jul 1958
36-Month
138.56"
(3,519.42mm)
129.85"
(3,298.19mm)
8.71"
(221.23mm)
94th Driest
Driest since:
1966
32nd Wettest
Wettest since:
2005
Aug 1954–Jul 1958
48-Month
177.17"
(4,500.12mm)
173.06"
(4,395.72mm)
4.11"
(104.40mm)
69th Driest
Driest since:
1966
56th Wettest
Wettest since:
1938
Aug 1953–Jul 1958
60-Month
212.80"
(5,405.12mm)
216.21"
(5,491.73mm)
-3.41"
(-86.61mm)
43rd Driest
Driest since:
1966
81st Wettest
Wettest since:
1938

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