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.

Massachusetts

Precipitation Rankings, January 2015

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
January 2015
1-Month		4.03"
(102.36mm)		3.64"
(92.46mm)		0.39"
(9.90mm)		90th Driest
Driest since:
1955
40th Wettest
Wettest since:
1979
Ties: 2017
Dec 2014–Jan 2015
2-Month		9.64"
(244.86mm)		7.46"
(189.48mm)		2.18"
(55.38mm)		110th Driest
Driest since:
1981
19th Wettest
Wettest since:
1979
Nov 2014–Jan 2015
3-Month		14.35"
(364.49mm)		11.49"
(291.85mm)		2.86"
(72.64mm)		108th Driest
Driest since:
1981
21st Wettest
Wettest since:
1978
Oct 2014–Jan 2015
4-Month		20.56"
(522.22mm)		15.00"
(381.00mm)		5.56"
(141.22mm)		119th Driest
Driest since:
2002
10th Wettest
Wettest since:
2006
Sep 2014–Jan 2015
5-Month		21.99"
(558.55mm)		18.79"
(477.27mm)		3.20"
(81.28mm)		98th Driest
Driest since:
2002
31st Wettest
Wettest since:
2006
Aug 2014–Jan 2015
6-Month		25.06"
(636.52mm)		22.68"
(576.07mm)		2.38"
(60.45mm)		89th Driest
Driest since:
1985
40th Wettest
Wettest since:
2019
Jul 2014–Jan 2015
7-Month		31.58"
(802.13mm)		26.34"
(669.04mm)		5.24"
(133.09mm)		109th Driest
Driest since:
1981
20th Wettest
Wettest since:
2019
Jun 2014–Jan 2015
8-Month		34.39"
(873.51mm)		29.96"
(760.98mm)		4.43"
(112.53mm)		104th Driest
Driest since:
1965
25th Wettest
Wettest since:
2019
May 2014–Jan 2015
9-Month		38.14"
(968.76mm)		33.55"
(852.17mm)		4.59"
(116.59mm)		101st Driest
Driest since:
1965
28th Wettest
Wettest since:
2019
Apr 2014–Jan 2015
10-Month		42.01"
(1,067.05mm)		37.41"
(950.21mm)		4.60"
(116.84mm)		100th Driest
Driest since:
1966
29th Wettest
Wettest since:
2019
Mar 2014–Jan 2015
11-Month		46.52"
(1,181.61mm)		41.36"
(1,050.54mm)		5.16"
(131.07mm)		100th Driest
Driest since:
1966
29th Wettest
Wettest since:
2019
Feb 2014–Jan 2015
12-Month		50.70"
(1,287.78mm)		44.61"
(1,133.09mm)		6.09"
(154.69mm)		106th Driest
Driest since:
1966
23rd Wettest
Wettest since:
2019
Aug 2013–Jan 2015
18-Month		70.44"
(1,789.18mm)		67.22"
(1,707.39mm)		3.22"
(81.79mm)		73rd Driest
Driest since:
1966
55th Wettest
Wettest since:
2006
Feb 2013–Jan 2015
24-Month		98.60"
(2,504.44mm)		89.20"
(2,265.68mm)		9.40"
(238.76mm)		100th Driest
Driest since:
1966
28th Wettest
Wettest since:
1974
Feb 2012–Jan 2015
36-Month		139.08"
(3,532.63mm)		133.81"
(3,398.77mm)		5.27"
(133.86mm)		75th Driest
Driest since:
1967
52nd Wettest
Wettest since:
2011
Feb 2011–Jan 2015
48-Month		199.58"
(5,069.33mm)		178.50"
(4,533.90mm)		21.08"
(535.43mm)		110th Driest
Driest since:
1967
16th Wettest
Wettest since:
2012
Feb 2010–Jan 2015
60-Month		249.41"
(6,335.01mm)		223.05"
(5,665.47mm)		26.36"
(669.54mm)		110th Driest
Driest since:
1967
15th Wettest
Wettest since:
2012

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