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 1990

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
March 1990
1-Month
1.99"
(50.55mm)
4.21"
(106.93mm)
-2.22"
(-56.38mm)
10th Driest
Driest since:
1915
119th Wettest
Wettest since:
2010
Feb–Mar 1990
2-Month
5.34"
(135.64mm)
7.65"
(194.31mm)
-2.31"
(-58.67mm)
18th Driest
Driest since:
2012
111th Wettest
Wettest since:
2010
Jan–Mar 1990
3-Month
10.61"
(269.49mm)
11.59"
(294.39mm)
-0.98"
(-24.90mm)
48th Driest
Driest since:
2012
81st Wettest
Wettest since:
2010
Ties: 1901
Dec 1989–Mar 1990
4-Month
11.97"
(304.04mm)
15.74"
(399.80mm)
-3.77"
(-95.76mm)
10th Driest
Driest since:
1981
118th Wettest
Wettest since:
2010
Nov 1989–Mar 1990
5-Month
17.48"
(443.99mm)
19.90"
(505.46mm)
-2.42"
(-61.47mm)
33rd Driest
Driest since:
1985
95th Wettest
Wettest since:
2010
Oct 1989–Mar 1990
6-Month
24.83"
(630.68mm)
23.43"
(595.12mm)
1.40"
(35.56mm)
77th Driest
Driest since:
1947
51st Wettest
Wettest since:
2010
Sep 1989–Mar 1990
7-Month
29.58"
(751.33mm)
27.03"
(686.56mm)
2.55"
(64.77mm)
89th Driest
Driest since:
1947
39th Wettest
Wettest since:
2019
Aug 1989–Mar 1990
8-Month
35.73"
(907.54mm)
31.07"
(789.18mm)
4.66"
(118.36mm)
99th Driest
Driest since:
1985
29th Wettest
Wettest since:
2019
Jul 1989–Mar 1990
9-Month
41.63"
(1,057.40mm)
34.31"
(871.47mm)
7.32"
(185.93mm)
113th Driest
Driest since:
1966
15th Wettest
Wettest since:
2010
Ties: 1920
Jun 1989–Mar 1990
10-Month
46.86"
(1,190.24mm)
37.60"
(955.04mm)
9.26"
(235.20mm)
116th Driest
Driest since:
1966
12th Wettest
Wettest since:
2010
May 1989–Mar 1990
11-Month
52.30"
(1,328.42mm)
41.05"
(1,042.67mm)
11.25"
(285.75mm)
120th Driest
Driest since:
1966
8th Wettest
Wettest since:
2010
Apr 1989–Mar 1990
12-Month
57.34"
(1,456.44mm)
45.08"
(1,145.03mm)
12.26"
(311.41mm)
120th Driest
Driest since:
1966
8th Wettest
Wettest since:
2010
Oct 1988–Mar 1990
18-Month
78.04"
(1,982.22mm)
68.51"
(1,740.15mm)
9.53"
(242.07mm)
105th Driest
Driest since:
1966
22nd Wettest
Wettest since:
2007
Apr 1988–Mar 1990
24-Month
96.22"
(2,443.99mm)
90.18"
(2,290.57mm)
6.04"
(153.42mm)
86th Driest
Driest since:
1966
41st Wettest
Wettest since:
2010
Ties: 2018
Apr 1987–Mar 1990
36-Month
140.52"
(3,569.21mm)
135.38"
(3,438.65mm)
5.14"
(130.56mm)
77th Driest
Driest since:
1967
49th Wettest
Wettest since:
2020
Apr 1986–Mar 1990
48-Month
188.25"
(4,781.55mm)
180.61"
(4,587.49mm)
7.64"
(194.06mm)
80th Driest
Driest since:
1967
45th Wettest
Wettest since:
2010
Apr 1985–Mar 1990
60-Month
236.33"
(6,002.78mm)
225.70"
(5,732.78mm)
10.63"
(270.00mm)
82nd Driest
Driest since:
1967
42nd Wettest
Wettest since:
2010

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