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 2015

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
March 2015
1-Month		4.15"
(105.41mm)		4.21"
(106.93mm)		-0.06"
(-1.52mm)		71st Driest
Driest since:
1915
59th Wettest
Wettest since:
2010
Feb–Mar 2015
2-Month		6.82"
(173.23mm)		7.65"
(194.31mm)		-0.83"
(-21.08mm)		55th Driest
Driest since:
2012
75th Wettest
Wettest since:
2010
Jan–Mar 2015
3-Month		10.53"
(267.46mm)		11.59"
(294.39mm)		-1.06"
(-26.93mm)		46th Driest
Driest since:
2012
84th Wettest
Wettest since:
2010
Ties: 1980
Dec 2014–Mar 2015
4-Month		16.54"
(420.12mm)		15.74"
(399.80mm)		0.80"
(20.32mm)		78th Driest
Driest since:
1981
51st Wettest
Wettest since:
2010
Nov 2014–Mar 2015
5-Month		21.68"
(550.67mm)		19.90"
(505.46mm)		1.78"
(45.21mm)		91st Driest
Driest since:
1985
38th Wettest
Wettest since:
2010
Oct 2014–Mar 2015
6-Month		26.12"
(663.45mm)		23.43"
(595.12mm)		2.69"
(68.33mm)		89th Driest
Driest since:
1947
40th Wettest
Wettest since:
2010
Sep 2014–Mar 2015
7-Month		26.98"
(685.29mm)		27.03"
(686.56mm)		-0.05"
(-1.27mm)		59th Driest
Driest since:
1947
70th Wettest
Wettest since:
2019
Aug 2014–Mar 2015
8-Month		29.52"
(749.81mm)		31.07"
(789.18mm)		-1.55"
(-39.37mm)		43rd Driest
Driest since:
1985
86th Wettest
Wettest since:
2019
Jul 2014–Mar 2015
9-Month		34.19"
(868.43mm)		34.31"
(871.47mm)		-0.12"
(-3.04mm)		61st Driest
Driest since:
1966
68th Wettest
Wettest since:
2010
Jun 2014–Mar 2015
10-Month		36.50"
(927.10mm)		37.60"
(955.04mm)		-1.10"
(-27.94mm)		54th Driest
Driest since:
1966
75th Wettest
Wettest since:
2010
May 2014–Mar 2015
11-Month		39.75"
(1,009.65mm)		41.05"
(1,042.67mm)		-1.30"
(-33.02mm)		52nd Driest
Driest since:
1966
77th Wettest
Wettest since:
2010
Apr 2014–Mar 2015
12-Month		44.32"
(1,125.73mm)		45.08"
(1,145.03mm)		-0.76"
(-19.30mm)		56th Driest
Driest since:
1966
73rd Wettest
Wettest since:
2010
Oct 2013–Mar 2015
18-Month		66.85"
(1,697.99mm)		68.51"
(1,740.15mm)		-1.66"
(-42.16mm)		49th Driest
Driest since:
1966
79th Wettest
Wettest since:
2007
Apr 2013–Mar 2015
24-Month		91.80"
(2,331.72mm)		90.18"
(2,290.57mm)		1.62"
(41.15mm)		63rd Driest
Driest since:
1966
65th Wettest
Wettest since:
2010
Apr 2012–Mar 2015
36-Month		136.19"
(3,459.23mm)		135.38"
(3,438.65mm)		0.81"
(20.58mm)		57th Driest
Driest since:
1967
70th Wettest
Wettest since:
2020
Apr 2011–Mar 2015
48-Month		188.46"
(4,786.88mm)		180.61"
(4,587.49mm)		7.85"
(199.39mm)		81st Driest
Driest since:
1967
45th Wettest
Wettest since:
2010
Apr 2010–Mar 2015
60-Month		230.12"
(5,845.05mm)		225.70"
(5,732.78mm)		4.42"
(112.27mm)		62nd Driest
Driest since:
1967
63rd Wettest
Wettest since:
2010

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