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, September 2008

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
September 2008
1-Month
8.24"
(209.30mm)
3.79"
(96.27mm)
4.45"
(113.03mm)
124th Driest
Driest since:
1914
5th Wettest
Wettest since:
1938
Aug–Sep 2008
2-Month
12.00"
(304.80mm)
7.69"
(195.33mm)
4.31"
(109.47mm)
118th Driest
Driest since:
1984
11th Wettest
Wettest since:
2011
Jul–Sep 2008
3-Month
18.81"
(477.77mm)
11.37"
(288.80mm)
7.44"
(188.97mm)
125th Driest
Driest since:
1968
4th Wettest
Wettest since:
2021
Jun–Sep 2008
4-Month
23.27"
(591.06mm)
15.02"
(381.51mm)
8.25"
(209.55mm)
125th Driest
Driest since:
1957
4th Wettest
Wettest since:
1938
May–Sep 2008
5-Month
25.48"
(647.19mm)
18.61"
(472.69mm)
6.87"
(174.50mm)
120th Driest
Driest since:
1964
9th Wettest
Wettest since:
1938
Apr–Sep 2008
6-Month
29.39"
(746.51mm)
22.51"
(571.75mm)
6.88"
(174.76mm)
119th Driest
Driest since:
1964
10th Wettest
Wettest since:
1938
Mar–Sep 2008
7-Month
34.91"
(886.71mm)
26.45"
(671.83mm)
8.46"
(214.88mm)
125th Driest
Driest since:
1965
4th Wettest
Wettest since:
1938
Feb–Sep 2008
8-Month
43.41"
(1,102.61mm)
29.66"
(753.36mm)
13.75"
(349.25mm)
128th Driest
Driest since:
1957
1st Wettest
Wettest to Date
2008
Jan–Sep 2008
9-Month
45.98"
(1,167.89mm)
33.30"
(845.82mm)
12.68"
(322.07mm)
128th Driest
Driest since:
1957
1st Wettest
Wettest to Date
2008
Dec 2007–Sep 2008
10-Month
51.05"
(1,296.67mm)
37.13"
(943.10mm)
13.92"
(353.57mm)
127th Driest
Driest since:
1957
1st Wettest
Wettest to Date
2008
Nov 2007–Sep 2008
11-Month
54.68"
(1,388.87mm)
41.15"
(1,045.21mm)
13.53"
(343.66mm)
127th Driest
Driest since:
1965
1st Wettest
Wettest to Date
2008
Oct 2007–Sep 2008
12-Month
58.29"
(1,480.57mm)
44.66"
(1,134.36mm)
13.63"
(346.21mm)
122nd Driest
Driest since:
1965
6th Wettest
Wettest since:
2006
Apr 2007–Sep 2008
18-Month
80.81"
(2,052.57mm)
67.07"
(1,703.58mm)
13.74"
(348.99mm)
121st Driest
Driest since:
1965
7th Wettest
Wettest since:
2006
Oct 2006–Sep 2008
24-Month
105.09"
(2,669.29mm)
89.25"
(2,266.95mm)
15.84"
(402.34mm)
115th Driest
Driest since:
1966
12th Wettest
Wettest since:
2007
Oct 2005–Sep 2008
36-Month
168.18"
(4,271.77mm)
133.88"
(3,400.55mm)
34.30"
(871.22mm)
125th Driest
Driest since:
1966
1st Wettest
Wettest to Date
2008
Oct 2004–Sep 2008
48-Month
212.63"
(5,400.80mm)
178.50"
(4,533.90mm)
34.13"
(866.90mm)
122nd Driest
Driest since:
1966
3rd Wettest
Wettest to Date
2009
Oct 2003–Sep 2008
60-Month
263.13"
(6,683.50mm)
223.10"
(5,666.74mm)
40.03"
(1,016.76mm)
119th Driest
Driest since:
1966
5th Wettest
Wettest to Date
2010

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