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, May 2007

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
May 2007
1-Month		2.78"
(70.61mm)		3.44"
(87.38mm)		-0.66"
(-16.77mm)		43rd Driest
Driest since:
1903
86th Wettest
Wettest since:
1948
Apr–May 2007
2-Month		10.94"
(277.88mm)		7.51"
(190.75mm)		3.43"
(87.13mm)		115th Driest
Driest since:
1942
14th Wettest
Wettest since:
1901
Mar–May 2007
3-Month		16.95"
(430.53mm)		11.72"
(297.69mm)		5.23"
(132.84mm)		122nd Driest
Driest since:
1915
7th Wettest
Wettest since:
1901
Feb–May 2007
4-Month		19.37"
(492.00mm)		15.16"
(385.06mm)		4.21"
(106.94mm)		118th Driest
Driest since:
1915
11th Wettest
Wettest since:
1983
Jan–May 2007
5-Month		23.38"
(593.85mm)		19.10"
(485.14mm)		4.28"
(108.71mm)		111th Driest
Driest since:
1941
18th Wettest
Wettest since:
1983
Dec 2006–May 2007
6-Month		25.66"
(651.76mm)		23.25"
(590.55mm)		2.41"
(61.21mm)		89th Driest
Driest since:
1941
39th Wettest
Wettest since:
1979
Nov 2006–May 2007
7-Month		32.26"
(819.40mm)		27.41"
(696.21mm)		4.85"
(123.19mm)		108th Driest
Driest since:
1985
20th Wettest
Wettest since:
1984
Oct 2006–May 2007
8-Month		39.44"
(1,001.78mm)		30.94"
(785.88mm)		8.50"
(215.90mm)		116th Driest
Driest since:
1905
12th Wettest
Wettest since:
1984
Sep 2006–May 2007
9-Month		42.43"
(1,077.72mm)		34.54"
(877.32mm)		7.89"
(200.40mm)		115th Driest
Driest since:
1966
13th Wettest
Wettest since:
2019
Aug 2006–May 2007
10-Month		46.87"
(1,190.50mm)		38.58"
(979.93mm)		8.29"
(210.57mm)		113th Driest
Driest since:
1985
15th Wettest
Wettest since:
2019
Jul 2006–May 2007
11-Month		49.79"
(1,264.67mm)		41.82"
(1,062.23mm)		7.97"
(202.44mm)		110th Driest
Driest since:
1966
18th Wettest
Wettest since:
2019
Jun 2006–May 2007
12-Month		60.34"
(1,532.64mm)		45.10"
(1,145.54mm)		15.24"
(387.10mm)		124th Driest
Driest since:
1966
4th Wettest
Wettest since:
2010
Dec 2005–May 2007
18-Month		84.29"
(2,140.97mm)		68.37"
(1,736.60mm)		15.92"
(404.37mm)		120th Driest
Driest since:
1966
7th Wettest
Wettest since:
1984
Jun 2005–May 2007
24-Month		115.10"
(2,923.54mm)		90.22"
(2,291.59mm)		24.88"
(631.95mm)		124th Driest
Driest since:
1966
3rd Wettest
Wettest since:
1984
Jun 2004–May 2007
36-Month		167.89"
(4,264.41mm)		135.41"
(3,439.41mm)		32.48"
(825.00mm)		125th Driest
Driest since:
1966
1st Wettest
Wettest to Date
2007
Jun 2003–May 2007
48-Month		218.27"
(5,544.06mm)		180.65"
(4,588.51mm)		37.62"
(955.55mm)		123rd Driest
Driest since:
1967
2nd Wettest
Wettest to Date
2010
Jun 2002–May 2007
60-Month		267.23"
(6,787.64mm)		225.79"
(5,735.07mm)		41.44"
(1,052.57mm)		122nd Driest
Driest since:
1966
2nd Wettest
Wettest to Date
2010

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