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, March 1977

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
March 1977
1-Month
5.62"
(142.75mm)
4.21"
(106.93mm)
1.41"
(35.82mm)
102nd Driest
Driest since:
1915
28th Wettest
Wettest since:
2010
Feb–Mar 1977
2-Month
8.35"
(212.09mm)
7.65"
(194.31mm)
0.70"
(17.78mm)
85th Driest
Driest since:
2012
45th Wettest
Wettest since:
2010
Jan–Mar 1977
3-Month
11.99"
(304.55mm)
11.59"
(294.39mm)
0.40"
(10.16mm)
81st Driest
Driest since:
2012
49th Wettest
Wettest since:
2010
Ties: 1933
Dec 1976–Mar 1977
4-Month
15.40"
(391.16mm)
15.74"
(399.80mm)
-0.34"
(-8.64mm)
63rd Driest
Driest since:
1981
66th Wettest
Wettest since:
2010
Nov 1976–Mar 1977
5-Month
16.17"
(410.72mm)
19.90"
(505.46mm)
-3.73"
(-94.74mm)
16th Driest
Driest since:
1985
113th Wettest
Wettest since:
2010
Oct 1976–Mar 1977
6-Month
21.65"
(549.91mm)
23.43"
(595.12mm)
-1.78"
(-45.21mm)
39th Driest
Driest since:
1947
90th Wettest
Wettest since:
2010
Sep 1976–Mar 1977
7-Month
23.83"
(605.28mm)
27.03"
(686.56mm)
-3.20"
(-81.28mm)
25th Driest
Driest since:
1947
104th Wettest
Wettest since:
2019
Ties: 1949
Aug 1976–Mar 1977
8-Month
30.96"
(786.38mm)
31.07"
(789.18mm)
-0.11"
(-2.80mm)
61st Driest
Driest since:
1985
68th Wettest
Wettest since:
2019
Jul 1976–Mar 1977
9-Month
34.86"
(885.44mm)
34.31"
(871.47mm)
0.55"
(13.97mm)
69th Driest
Driest since:
1966
60th Wettest
Wettest since:
2010
Jun 1976–Mar 1977
10-Month
36.20"
(919.48mm)
37.60"
(955.04mm)
-1.40"
(-35.56mm)
48th Driest
Driest since:
1966
81st Wettest
Wettest since:
2010
Ties: 2000
May 1976–Mar 1977
11-Month
39.15"
(994.41mm)
41.05"
(1,042.67mm)
-1.90"
(-48.26mm)
44th Driest
Driest since:
1966
85th Wettest
Wettest since:
2010
Apr 1976–Mar 1977
12-Month
41.30"
(1,049.02mm)
45.08"
(1,145.03mm)
-3.78"
(-96.01mm)
32nd Driest
Driest since:
1966
97th Wettest
Wettest since:
2010
Oct 1975–Mar 1977
18-Month
70.40"
(1,788.16mm)
68.51"
(1,740.15mm)
1.89"
(48.01mm)
71st Driest
Driest since:
1966
57th Wettest
Wettest since:
2007
Apr 1975–Mar 1977
24-Month
93.94"
(2,386.08mm)
90.18"
(2,290.57mm)
3.76"
(95.51mm)
77th Driest
Driest since:
1966
51st Wettest
Wettest since:
2010
Apr 1974–Mar 1977
36-Month
138.04"
(3,506.22mm)
135.38"
(3,438.65mm)
2.66"
(67.57mm)
66th Driest
Driest since:
1967
61st Wettest
Wettest since:
2020
Apr 1973–Mar 1977
48-Month
190.63"
(4,842.00mm)
180.61"
(4,587.49mm)
10.02"
(254.51mm)
85th Driest
Driest since:
1967
41st Wettest
Wettest since:
2010
Apr 1972–Mar 1977
60-Month
249.78"
(6,344.41mm)
225.70"
(5,732.78mm)
24.08"
(611.63mm)
104th Driest
Driest since:
1967
21st Wettest
Wettest since:
2010

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