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, April 2009

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 2009
1-Month
3.97"
(100.84mm)
3.35"
(85.09mm)
0.62"
(15.75mm)
86th Driest
Driest since:
1966
43rd Wettest
Wettest since:
1983
Ties: 1895
Mar–Apr 2009
2-Month
6.42"
(163.07mm)
6.67"
(169.42mm)
-0.25"
(-6.35mm)
65th Driest
Driest since:
1927
64th Wettest
Wettest since:
1983
Feb–Apr 2009
3-Month
9.07"
(230.38mm)
9.45"
(240.03mm)
-0.38"
(-9.65mm)
61st Driest
Driest since:
1905
68th Wettest
Wettest since:
1983
Jan–Apr 2009
4-Month
11.64"
(295.66mm)
12.75"
(323.85mm)
-1.11"
(-28.19mm)
43rd Driest
Driest since:
2004
86th Wettest
Wettest since:
1936
Ties: 1925
Dec 2008–Apr 2009
5-Month
16.96"
(430.78mm)
16.25"
(412.75mm)
0.71"
(18.03mm)
74th Driest
Driest since:
1905
54th Wettest
Wettest since:
1953
Nov 2008–Apr 2009
6-Month
22.30"
(566.42mm)
20.16"
(512.06mm)
2.14"
(54.36mm)
90th Driest
Driest since:
1905
38th Wettest
Wettest since:
1951
Oct 2008–Apr 2009
7-Month
26.39"
(670.31mm)
23.88"
(606.55mm)
2.51"
(63.76mm)
89th Driest
Driest since:
1905
39th Wettest
Wettest since:
2006
Ties: 1963
Sep 2008–Apr 2009
8-Month
32.40"
(822.96mm)
27.57"
(700.28mm)
4.83"
(122.68mm)
106th Driest
Driest since:
1985
22nd Wettest
Wettest since:
2006
Aug 2008–Apr 2009
9-Month
37.81"
(960.37mm)
31.08"
(789.43mm)
6.73"
(170.94mm)
114th Driest
Driest since:
1948
14th Wettest
Wettest since:
2006
Jul 2008–Apr 2009
10-Month
42.72"
(1,085.09mm)
34.86"
(885.44mm)
7.86"
(199.65mm)
121st Driest
Driest since:
1985
7th Wettest
Wettest since:
1955
Jun 2008–Apr 2009
11-Month
48.88"
(1,241.55mm)
38.61"
(980.69mm)
10.27"
(260.86mm)
124th Driest
Driest since:
1948
4th Wettest
Wettest since:
1955
May 2008–Apr 2009
12-Month
50.53"
(1,283.46mm)
42.01"
(1,067.05mm)
8.52"
(216.41mm)
120th Driest
Driest since:
1915
8th Wettest
Wettest since:
1955
Nov 2007–Apr 2009
18-Month
78.82"
(2,002.03mm)
62.21"
(1,580.13mm)
16.61"
(421.90mm)
124th Driest
Driest since:
1966
3rd Wettest
Wettest since:
1955
May 2007–Apr 2009
24-Month
100.00"
(2,540.00mm)
83.97"
(2,132.84mm)
16.03"
(407.16mm)
120th Driest
Driest since:
1966
7th Wettest
Wettest since:
2007
May 2006–Apr 2009
36-Month
156.60"
(3,977.64mm)
125.91"
(3,198.11mm)
30.69"
(779.53mm)
123rd Driest
Driest since:
1967
3rd Wettest
Wettest since:
2008
May 2005–Apr 2009
48-Month
212.09"
(5,387.09mm)
167.92"
(4,265.17mm)
44.17"
(1,121.92mm)
124th Driest
Driest since:
1967
1st Wettest
Wettest to Date
2009
May 2004–Apr 2009
60-Month
259.90"
(6,601.46mm)
209.84"
(5,329.94mm)
50.06"
(1,271.52mm)
122nd Driest
Driest since:
1969
2nd Wettest
Wettest to Date
2010

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