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, April 1964

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
April 1964
1-Month
6.04"
(153.42mm)
4.06"
(103.12mm)
1.98"
(50.30mm)
113th Driest
Driest since:
1942
16th Wettest
Wettest since:
1983
Mar–Apr 1964
2-Month
8.62"
(218.95mm)
8.28"
(210.31mm)
0.34"
(8.64mm)
70th Driest
Driest since:
1915
59th Wettest
Wettest since:
1983
Feb–Apr 1964
3-Month
12.03"
(305.56mm)
11.72"
(297.69mm)
0.31"
(7.87mm)
68th Driest
Driest since:
2012
61st Wettest
Wettest since:
1983
Jan–Apr 1964
4-Month
17.13"
(435.10mm)
15.66"
(397.76mm)
1.47"
(37.34mm)
87th Driest
Driest since:
1985
42nd Wettest
Wettest since:
1983
Dec 1963–Apr 1964
5-Month
19.66"
(499.36mm)
19.81"
(503.17mm)
-0.15"
(-3.81mm)
59th Driest
Driest since:
1985
69th Wettest
Wettest since:
2010
Nov 1963–Apr 1964
6-Month
26.30"
(668.02mm)
23.96"
(608.58mm)
2.34"
(59.44mm)
94th Driest
Driest since:
1985
34th Wettest
Wettest since:
1984
Oct 1963–Apr 1964
7-Month
27.72"
(704.09mm)
27.49"
(698.25mm)
0.23"
(5.84mm)
66th Driest
Driest since:
1966
62nd Wettest
Wettest since:
2019
Ties: 1923
Sep 1963–Apr 1964
8-Month
31.62"
(803.15mm)
31.09"
(789.69mm)
0.53"
(13.46mm)
65th Driest
Driest since:
1985
63rd Wettest
Wettest since:
2019
Aug 1963–Apr 1964
9-Month
34.02"
(864.11mm)
35.13"
(892.30mm)
-1.11"
(-28.19mm)
43rd Driest
Driest since:
1985
85th Wettest
Wettest since:
2019
Ties: 1963
Jul 1963–Apr 1964
10-Month
37.31"
(947.67mm)
38.37"
(974.60mm)
-1.06"
(-26.93mm)
47th Driest
Driest since:
1966
81st Wettest
Wettest since:
2010
Jun 1963–Apr 1964
11-Month
39.61"
(1,006.09mm)
41.66"
(1,058.16mm)
-2.05"
(-52.07mm)
40th Driest
Driest since:
1966
88th Wettest
Wettest since:
2010
May 1963–Apr 1964
12-Month
43.64"
(1,108.46mm)
45.12"
(1,146.05mm)
-1.48"
(-37.59mm)
50th Driest
Driest since:
1966
78th Wettest
Wettest since:
2007
Nov 1962–Apr 1964
18-Month
63.05"
(1,601.47mm)
69.07"
(1,754.38mm)
-6.02"
(-152.91mm)
30th Driest
Driest since:
1966
97th Wettest
Wettest since:
1899
May 1962–Apr 1964
24-Month
86.10"
(2,186.94mm)
90.21"
(2,291.33mm)
-4.11"
(-104.39mm)
32nd Driest
Driest since:
1966
95th Wettest
Wettest since:
2007
May 1961–Apr 1964
36-Month
131.17"
(3,331.72mm)
135.40"
(3,439.16mm)
-4.23"
(-107.44mm)
35th Driest
Driest since:
1967
91st Wettest
Wettest since:
2007
May 1960–Apr 1964
48-Month
176.76"
(4,489.70mm)
180.64"
(4,588.26mm)
-3.88"
(-98.56mm)
39th Driest
Driest since:
1967
86th Wettest
Wettest since:
2010
May 1959–Apr 1964
60-Month
223.80"
(5,684.52mm)
225.78"
(5,734.81mm)
-1.98"
(-50.29mm)
49th Driest
Driest since:
1967
75th Wettest
Wettest since:
2010

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