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 2012

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
January 2012
1-Month		3.22"
(81.79mm)		3.64"
(92.46mm)		-0.42"
(-10.67mm)		59th Driest
Driest since:
1955
71st Wettest
Wettest since:
1979
Dec 2011–Jan 2012
2-Month		7.67"
(194.82mm)		7.46"
(189.48mm)		0.21"
(5.34mm)		75th Driest
Driest since:
1981
54th Wettest
Wettest since:
1979
Nov 2011–Jan 2012
3-Month		11.43"
(290.32mm)		11.49"
(291.85mm)		-0.06"
(-1.53mm)		71st Driest
Driest since:
1981
58th Wettest
Wettest since:
1978
Ties: 2011
Oct 2011–Jan 2012
4-Month		18.69"
(474.73mm)		15.00"
(381.00mm)		3.69"
(93.73mm)		109th Driest
Driest since:
2002
20th Wettest
Wettest since:
2006
Sep 2011–Jan 2012
5-Month		25.95"
(659.13mm)		18.79"
(477.27mm)		7.16"
(181.86mm)		120th Driest
Driest since:
2002
9th Wettest
Wettest since:
2006
Aug 2011–Jan 2012
6-Month		35.44"
(900.18mm)		22.68"
(576.07mm)		12.76"
(324.11mm)		126th Driest
Driest since:
1985
3rd Wettest
Wettest since:
2019
Jul 2011–Jan 2012
7-Month		37.95"
(963.93mm)		26.34"
(669.04mm)		11.61"
(294.89mm)		123rd Driest
Driest since:
1981
6th Wettest
Wettest since:
2019
Ties: 2006
Jun 2011–Jan 2012
8-Month		43.40"
(1,102.36mm)		29.96"
(760.98mm)		13.44"
(341.38mm)		126th Driest
Driest since:
1965
3rd Wettest
Wettest since:
2019
May 2011–Jan 2012
9-Month		47.07"
(1,195.58mm)		33.55"
(852.17mm)		13.52"
(343.41mm)		127th Driest
Driest since:
1965
2nd Wettest
Wettest to Date
2019
Apr 2011–Jan 2012
10-Month		52.43"
(1,331.72mm)		37.41"
(950.21mm)		15.02"
(381.51mm)		127th Driest
Driest since:
1966
2nd Wettest
Wettest to Date
2019
Mar 2011–Jan 2012
11-Month		56.32"
(1,430.53mm)		41.36"
(1,050.54mm)		14.96"
(379.99mm)		126th Driest
Driest since:
1966
3rd Wettest
Wettest since:
2019
Feb 2011–Jan 2012
12-Month		60.50"
(1,536.70mm)		44.61"
(1,133.09mm)		15.89"
(403.61mm)		125th Driest
Driest since:
1966
4th Wettest
Wettest since:
2019
Aug 2010–Jan 2012
18-Month		84.71"
(2,151.63mm)		67.22"
(1,707.39mm)		17.49"
(444.24mm)		123rd Driest
Driest since:
1966
5th Wettest
Wettest since:
2006
Feb 2010–Jan 2012
24-Month		110.33"
(2,802.38mm)		89.20"
(2,265.68mm)		21.13"
(536.70mm)		124th Driest
Driest since:
1966
4th Wettest
Wettest since:
1974
Feb 2009–Jan 2012
36-Month		161.59"
(4,104.39mm)		133.81"
(3,398.77mm)		27.78"
(705.62mm)		125th Driest
Driest since:
1967
2nd Wettest
Wettest since:
2011
Feb 2008–Jan 2012
48-Month		222.52"
(5,652.01mm)		178.50"
(4,533.90mm)		44.02"
(1,118.11mm)		125th Driest
Driest since:
1967
1st Wettest
Wettest to Date
2012
Feb 2007–Jan 2012
60-Month		267.23"
(6,787.64mm)		223.05"
(5,665.47mm)		44.18"
(1,122.17mm)		124th Driest
Driest since:
1967
1st Wettest
Wettest to Date
2012

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