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, February 2018

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
February 2018
1-Month		5.68"
(144.27mm)		3.44"
(87.38mm)		2.24"
(56.89mm)		122nd Driest
Driest since:
1987
8th Wettest
Wettest since:
2008
Jan–Feb 2018
2-Month		11.47"
(291.34mm)		7.38"
(187.45mm)		4.09"
(103.89mm)		124th Driest
Driest since:
1980
6th Wettest
Wettest since:
1979
Dec 2017–Feb 2018
3-Month		14.25"
(361.95mm)		11.53"
(292.86mm)		2.72"
(69.09mm)		108th Driest
Driest since:
1980
21st Wettest
Wettest since:
1979
Nov 2017–Feb 2018
4-Month		17.00"
(431.80mm)		15.69"
(398.53mm)		1.31"
(33.27mm)		82nd Driest
Driest since:
2002
47th Wettest
Wettest since:
1984
Oct 2017–Feb 2018
5-Month		24.41"
(620.01mm)		19.22"
(488.19mm)		5.19"
(131.82mm)		115th Driest
Driest since:
2002
14th Wettest
Wettest since:
2006
Sep 2017–Feb 2018
6-Month		27.57"
(700.28mm)		22.82"
(579.63mm)		4.75"
(120.65mm)		113th Driest
Driest since:
1947
16th Wettest
Wettest since:
2019
Aug 2017–Feb 2018
7-Month		29.46"
(748.28mm)		26.86"
(682.24mm)		2.60"
(66.04mm)		93rd Driest
Driest since:
1985
36th Wettest
Wettest since:
2019
Jul 2017–Feb 2018
8-Month		33.06"
(839.72mm)		30.10"
(764.54mm)		2.96"
(75.18mm)		95th Driest
Driest since:
1966
34th Wettest
Wettest since:
2019
Jun 2017–Feb 2018
9-Month		36.81"
(934.97mm)		33.38"
(847.85mm)		3.43"
(87.12mm)		91st Driest
Driest since:
1966
38th Wettest
Wettest since:
2019
May 2017–Feb 2018
10-Month		43.14"
(1,095.76mm)		36.84"
(935.74mm)		6.30"
(160.02mm)		105th Driest
Driest since:
1966
24th Wettest
Wettest since:
1973
Apr 2017–Feb 2018
11-Month		49.70"
(1,262.38mm)		40.87"
(1,038.10mm)		8.83"
(224.28mm)		110th Driest
Driest since:
1966
19th Wettest
Wettest since:
1899
Mar 2017–Feb 2018
12-Month		53.42"
(1,356.87mm)		45.08"
(1,145.03mm)		8.34"
(211.84mm)		112th Driest
Driest since:
1966
17th Wettest
Wettest since:
1973
Sep 2016–Feb 2018
18-Month		76.39"
(1,940.31mm)		67.88"
(1,724.15mm)		8.51"
(216.16mm)		104th Driest
Driest since:
1966
24th Wettest
Wettest since:
2007
Mar 2016–Feb 2018
24-Month		93.38"
(2,371.85mm)		90.21"
(2,291.33mm)		3.17"
(80.52mm)		78th Driest
Driest since:
1967
50th Wettest
Wettest since:
2019
Mar 2015–Feb 2018
36-Month		136.34"
(3,463.04mm)		135.37"
(3,438.40mm)		0.97"
(24.64mm)		57th Driest
Driest since:
1967
70th Wettest
Wettest since:
2020
Mar 2014–Feb 2018
48-Month		182.42"
(4,633.47mm)		180.60"
(4,587.24mm)		1.82"
(46.23mm)		58th Driest
Driest since:
1967
68th Wettest
Wettest since:
2012
Mar 2013–Feb 2018
60-Month		226.48"
(5,752.59mm)		225.71"
(5,733.03mm)		0.77"
(19.56mm)		51st Driest
Driest since:
1967
74th Wettest
Wettest since:
2010
Ties: 1983

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