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 1919

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
July 1919
1-Month
9.62"
(244.35mm)
4.31"
(109.47mm)
5.31"
(134.88mm)
125th Driest
Driest since:
1974
4th Wettest
Wettest to Date
1938
Jun–Jul 1919
2-Month
12.00"
(304.80mm)
7.95"
(201.93mm)
4.05"
(102.87mm)
118th Driest
Driest since:
1949
11th Wettest
Wettest since:
2013
May–Jul 1919
3-Month
17.63"
(447.80mm)
11.50"
(292.10mm)
6.13"
(155.70mm)
122nd Driest
Driest since:
1964
7th Wettest
Wettest to Date
1989
Apr–Jul 1919
4-Month
21.96"
(557.78mm)
14.98"
(380.49mm)
6.98"
(177.29mm)
123rd Driest
Driest since:
1986
6th Wettest
Wettest to Date
1989
Mar–Jul 1919
5-Month
26.06"
(661.92mm)
18.96"
(481.58mm)
7.10"
(180.34mm)
121st Driest
Driest since:
1986
8th Wettest
Wettest to Date
1989
Feb–Jul 1919
6-Month
28.64"
(727.46mm)
22.01"
(559.05mm)
6.63"
(168.41mm)
118th Driest
Driest since:
1986
11th Wettest
Wettest to Date
1989
Jan–Jul 1919
7-Month
32.44"
(823.98mm)
25.50"
(647.70mm)
6.94"
(176.28mm)
120th Driest
Driest since:
1977
9th Wettest
Wettest to Date
1989
Dec 1918–Jul 1919
8-Month
36.42"
(925.07mm)
28.96"
(735.58mm)
7.46"
(189.49mm)
119th Driest
Driest since:
1986
9th Wettest
Wettest to Date
1958
Nov 1918–Jul 1919
9-Month
37.70"
(957.58mm)
32.02"
(813.31mm)
5.68"
(144.27mm)
109th Driest
Driest since:
1977
19th Wettest
Wettest since:
1984
Oct 1918–Jul 1919
10-Month
38.85"
(986.79mm)
35.18"
(893.57mm)
3.67"
(93.22mm)
94th Driest
Driest since:
2002
34th Wettest
Wettest since:
2003
Ties: 2018
Sep 1918–Jul 1919
11-Month
42.60"
(1,082.04mm)
38.77"
(984.76mm)
3.83"
(97.28mm)
93rd Driest
Driest since:
2002
35th Wettest
Wettest since:
2003
Aug 1918–Jul 1919
12-Month
45.08"
(1,145.03mm)
43.35"
(1,101.09mm)
1.73"
(43.94mm)
73rd Driest
Driest since:
1985
55th Wettest
Wettest since:
2003
Feb 1918–Jul 1919
18-Month
65.28"
(1,658.11mm)
65.29"
(1,658.37mm)
-0.01"
(-0.26mm)
61st Driest
Driest since:
1931
67th Wettest
Wettest since:
1984
Aug 1917–Jul 1919
24-Month
86.37"
(2,193.80mm)
86.54"
(2,198.12mm)
-0.17"
(-4.32mm)
56th Driest
Driest since:
1931
71st Wettest
Wettest since:
2004
Aug 1916–Jul 1919
36-Month
129.51"
(3,289.55mm)
129.85"
(3,298.19mm)
-0.34"
(-8.64mm)
54th Driest
Driest since:
1966
72nd Wettest
Wettest since:
2005
Ties: 2002
Aug 1915–Jul 1919
48-Month
173.51"
(4,407.15mm)
173.06"
(4,395.72mm)
0.45"
(11.43mm)
55th Driest
Driest since:
1966
70th Wettest
Wettest since:
1938
Aug 1914–Jul 1919
60-Month
212.59"
(5,399.79mm)
216.21"
(5,491.73mm)
-3.62"
(-91.94mm)
42nd Driest
Driest since:
1966
82nd Wettest
Wettest since:
1938

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