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.

Maine

Precipitation Rankings, October 2009

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Wettest/Driest
Since		Record
October 2009
1-Month		5.53"
(140.46mm)		3.70"
(93.98mm)		1.83"
(46.48mm)		105th Driest
Driest since:
1947
24th Wettest
Wettest since:
2005
Sep–Oct 2009
2-Month		7.28"
(184.91mm)		7.39"
(187.71mm)		-0.11"
(-2.80mm)		61st Driest
Driest since:
1947
68th Wettest
Wettest since:
2005
Aug–Oct 2009
3-Month		11.26"
(286.00mm)		10.90"
(276.86mm)		0.36"
(9.14mm)		70th Driest
Driest since:
1947
59th Wettest
Wettest since:
2005
Jul–Oct 2009
4-Month		17.97"
(456.44mm)		14.69"
(373.13mm)		3.28"
(83.31mm)		109th Driest
Driest since:
1968
20th Wettest
Wettest since:
2005
Jun–Oct 2009
5-Month		24.67"
(626.62mm)		18.43"
(468.12mm)		6.24"
(158.50mm)		119th Driest
Driest since:
1895
10th Wettest
Wettest since:
1954
May–Oct 2009
6-Month		28.74"
(730.00mm)		21.82"
(554.23mm)		6.92"
(175.77mm)		118th Driest
Driest since:
1895
11th Wettest
Wettest since:
1954
Apr–Oct 2009
7-Month		32.71"
(830.83mm)		25.17"
(639.32mm)		7.54"
(191.51mm)		120th Driest
Driest since:
2001
9th Wettest
Wettest since:
2005
Mar–Oct 2009
8-Month		35.16"
(893.06mm)		28.49"
(723.65mm)		6.67"
(169.41mm)		119th Driest
Driest since:
1965
10th Wettest
Wettest since:
2005
Feb–Oct 2009
9-Month		37.81"
(960.37mm)		31.27"
(794.26mm)		6.54"
(166.11mm)		118th Driest
Driest since:
1895
11th Wettest
Wettest since:
2005
Jan–Oct 2009
10-Month		40.38"
(1,025.65mm)		34.57"
(878.08mm)		5.81"
(147.57mm)		110th Driest
Driest since:
1957
19th Wettest
Wettest since:
2005
Ties: 1977
Dec 2008–Oct 2009
11-Month		45.70"
(1,160.78mm)		38.06"
(966.72mm)		7.64"
(194.06mm)		114th Driest
Driest since:
1957
14th Wettest
Wettest since:
2005
Nov 2008–Oct 2009
12-Month		51.04"
(1,296.42mm)		41.98"
(1,066.29mm)		9.06"
(230.13mm)		115th Driest
Driest since:
1905
13th Wettest
Wettest since:
2005
May 2008–Oct 2009
18-Month		79.27"
(2,013.46mm)		63.83"
(1,621.28mm)		15.44"
(392.18mm)		124th Driest
Driest since:
1965
4th Wettest
Wettest since:
2006
Nov 2007–Oct 2009
24-Month		107.56"
(2,732.02mm)		84.02"
(2,134.11mm)		23.54"
(597.91mm)		125th Driest
Driest since:
1966
2nd Wettest
Wettest since:
2006
Nov 2006–Oct 2009
36-Month		151.94"
(3,859.28mm)		125.99"
(3,200.15mm)		25.95"
(659.13mm)		120th Driest
Driest since:
1966
6th Wettest
Wettest since:
2007
Nov 2005–Oct 2009
48-Month		207.25"
(5,264.15mm)		167.97"
(4,266.44mm)		39.28"
(997.71mm)		122nd Driest
Driest since:
1968
3rd Wettest
Wettest since:
2008
Nov 2004–Oct 2009
60-Month		265.82"
(6,751.83mm)		209.93"
(5,332.22mm)		55.89"
(1,419.61mm)		123rd Driest
Driest since:
1968
1st Wettest
Wettest to Date
2009

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