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, June 1955

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
June 1955
1-Month
6.13"
(155.70mm)
3.64"
(92.46mm)
2.49"
(63.24mm)
120th Driest
Driest since:
1988
9th Wettest
Wettest since:
2006
Ties: 1906
May–Jun 1955
2-Month
7.88"
(200.15mm)
7.19"
(182.63mm)
0.69"
(17.52mm)
77th Driest
Driest since:
1964
52nd Wettest
Wettest since:
1948
Apr–Jun 1955
3-Month
10.68"
(271.27mm)
10.67"
(271.02mm)
0.01"
(0.25mm)
65th Driest
Driest since:
1986
64th Wettest
Wettest since:
1948
Ties: 1908
Mar–Jun 1955
4-Month
14.66"
(372.36mm)
14.65"
(372.11mm)
0.01"
(0.25mm)
63rd Driest
Driest since:
1986
66th Wettest
Wettest since:
1983
Feb–Jun 1955
5-Month
17.58"
(446.53mm)
17.70"
(449.58mm)
-0.12"
(-3.05mm)
65th Driest
Driest since:
1976
64th Wettest
Wettest since:
1983
Jan–Jun 1955
6-Month
18.14"
(460.76mm)
21.19"
(538.23mm)
-3.05"
(-77.47mm)
31st Driest
Driest since:
2012
98th Wettest
Wettest since:
1948
Dec 1954–Jun 1955
7-Month
21.40"
(543.56mm)
24.65"
(626.11mm)
-3.25"
(-82.55mm)
35th Driest
Driest since:
1986
93rd Wettest
Wettest since:
1948, 1979
Nov 1954–Jun 1955
8-Month
25.37"
(644.40mm)
27.71"
(703.83mm)
-2.34"
(-59.43mm)
45th Driest
Driest since:
1977
83rd Wettest
Wettest since:
1948
Oct 1954–Jun 1955
9-Month
27.63"
(701.80mm)
30.87"
(784.10mm)
-3.24"
(-82.30mm)
37th Driest
Driest since:
1986
91st Wettest
Wettest since:
2003
Sep 1954–Jun 1955
10-Month
31.78"
(807.21mm)
34.46"
(875.28mm)
-2.68"
(-68.07mm)
45th Driest
Driest since:
2002
83rd Wettest
Wettest since:
2003
Aug 1954–Jun 1955
11-Month
36.63"
(930.40mm)
39.04"
(991.62mm)
-2.41"
(-61.22mm)
50th Driest
Driest since:
1985
78th Wettest
Wettest since:
1972
Ties: 1917
Jul 1954–Jun 1955
12-Month
39.53"
(1,004.06mm)
43.33"
(1,100.58mm)
-3.80"
(-96.52mm)
41st Driest
Driest since:
1969
87th Wettest
Wettest since:
2021
Jan 1954–Jun 1955
18-Month
55.29"
(1,404.37mm)
64.47"
(1,637.54mm)
-9.18"
(-233.17mm)
13th Driest
Driest since:
1931
115th Wettest
Wettest since:
2019
Jul 1953–Jun 1955
24-Month
75.62"
(1,920.75mm)
86.54"
(2,198.12mm)
-10.92"
(-277.37mm)
11th Driest
Driest since:
1931
116th Wettest
Wettest since:
2019
Jul 1952–Jun 1955
36-Month
125.21"
(3,180.33mm)
129.87"
(3,298.70mm)
-4.66"
(-118.37mm)
35th Driest
Driest since:
1966
91st Wettest
Wettest since:
1937
Jul 1951–Jun 1955
48-Month
175.58"
(4,459.73mm)
173.13"
(4,397.50mm)
2.45"
(62.23mm)
58th Driest
Driest since:
1966
67th Wettest
Wettest since:
1937
Jul 1950–Jun 1955
60-Month
215.43"
(5,471.92mm)
216.27"
(5,493.26mm)
-0.84"
(-21.34mm)
49th Driest
Driest since:
1967
75th Wettest
Wettest since:
1939

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