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.

Rhode Island

Precipitation Rankings, May 1957

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
May 1957
1-Month
1.78"
(45.21mm)
3.44"
(87.38mm)
-1.66"
(-42.17mm)
18th Driest
Driest since:
1903
111th Wettest
Wettest since:
1948
Apr–May 1957
2-Month
6.02"
(152.91mm)
7.51"
(190.75mm)
-1.49"
(-37.84mm)
39th Driest
Driest since:
1942
90th Wettest
Wettest since:
1901
Mar–May 1957
3-Month
9.14"
(232.16mm)
11.72"
(297.69mm)
-2.58"
(-65.53mm)
23rd Driest
Driest since:
1915
106th Wettest
Wettest since:
1901
Feb–May 1957
4-Month
10.77"
(273.56mm)
15.16"
(385.06mm)
-4.39"
(-111.50mm)
12th Driest
Driest since:
1915
117th Wettest
Wettest since:
1983
Jan–May 1957
5-Month
13.07"
(331.98mm)
19.10"
(485.14mm)
-6.03"
(-153.16mm)
6th Driest
Driest since:
1941
123rd Wettest
Wettest since:
1983
Dec 1956–May 1957
6-Month
18.15"
(461.01mm)
23.25"
(590.55mm)
-5.10"
(-129.54mm)
14th Driest
Driest since:
1941
114th Wettest
Wettest since:
1979
Nov 1956–May 1957
7-Month
22.05"
(560.07mm)
27.41"
(696.21mm)
-5.36"
(-136.14mm)
15th Driest
Driest since:
1985
113th Wettest
Wettest since:
1984
Oct 1956–May 1957
8-Month
25.02"
(635.51mm)
30.94"
(785.88mm)
-5.92"
(-150.37mm)
16th Driest
Driest since:
1905
112th Wettest
Wettest since:
1984
Sep 1956–May 1957
9-Month
28.47"
(723.14mm)
34.54"
(877.32mm)
-6.07"
(-154.18mm)
16th Driest
Driest since:
1966
112th Wettest
Wettest since:
2019
Aug 1956–May 1957
10-Month
29.89"
(759.21mm)
38.58"
(979.93mm)
-8.69"
(-220.72mm)
10th Driest
Driest since:
1985
118th Wettest
Wettest since:
2019
Jul 1956–May 1957
11-Month
34.84"
(884.94mm)
41.82"
(1,062.23mm)
-6.98"
(-177.29mm)
16th Driest
Driest since:
1966
112th Wettest
Wettest since:
2019
Jun 1956–May 1957
12-Month
37.03"
(940.56mm)
45.10"
(1,145.54mm)
-8.07"
(-204.98mm)
13th Driest
Driest since:
1966
115th Wettest
Wettest since:
2010
Dec 1955–May 1957
18-Month
58.06"
(1,474.72mm)
68.37"
(1,736.60mm)
-10.31"
(-261.88mm)
9th Driest
Driest since:
1966
118th Wettest
Wettest since:
1984
Jun 1955–May 1957
24-Month
93.07"
(2,363.98mm)
90.22"
(2,291.59mm)
2.85"
(72.39mm)
66th Driest
Driest since:
1966
61st Wettest
Wettest since:
1984
Jun 1954–May 1957
36-Month
142.06"
(3,608.32mm)
135.41"
(3,439.41mm)
6.65"
(168.91mm)
83rd Driest
Driest since:
1966
43rd Wettest
Wettest since:
2007
Jun 1953–May 1957
48-Month
189.73"
(4,819.14mm)
180.65"
(4,588.51mm)
9.08"
(230.63mm)
82nd Driest
Driest since:
1967
43rd Wettest
Wettest since:
2010
Jun 1952–May 1957
60-Month
240.30"
(6,103.62mm)
225.79"
(5,735.07mm)
14.51"
(368.55mm)
86th Driest
Driest since:
1966
38th Wettest
Wettest since:
2010

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