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 1898

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1898
1-Month
2.88"
(73.15mm)
3.79"
(96.27mm)
-0.91"
(-23.12mm)
49th Driest
Driest since:
1914
80th Wettest
Wettest since:
1938
Aug–Sep 1898
2-Month
9.75"
(247.65mm)
7.69"
(195.33mm)
2.06"
(52.32mm)
97th Driest
Driest since:
1984
32nd Wettest
Wettest since:
2011
Jul–Sep 1898
3-Month
13.94"
(354.08mm)
11.37"
(288.80mm)
2.57"
(65.28mm)
103rd Driest
Driest since:
1968
26th Wettest
Wettest since:
2021
Jun–Sep 1898
4-Month
16.73"
(424.94mm)
15.02"
(381.51mm)
1.71"
(43.43mm)
88th Driest
Driest since:
1957
41st Wettest
Wettest since:
1938
May–Sep 1898
5-Month
21.24"
(539.50mm)
18.61"
(472.69mm)
2.63"
(66.81mm)
91st Driest
Driest since:
1964
38th Wettest
Wettest since:
1938
Apr–Sep 1898
6-Month
26.05"
(661.67mm)
22.51"
(571.75mm)
3.54"
(89.92mm)
95th Driest
Driest since:
1964
34th Wettest
Wettest since:
1938
Mar–Sep 1898
7-Month
28.17"
(715.52mm)
26.45"
(671.83mm)
1.72"
(43.69mm)
79th Driest
Driest since:
1965
50th Wettest
Wettest since:
1938
Feb–Sep 1898
8-Month
32.68"
(830.07mm)
29.66"
(753.36mm)
3.02"
(76.71mm)
91st Driest
Driest since:
1957
38th Wettest
Wettest since:
2008
Jan–Sep 1898
9-Month
37.76"
(959.10mm)
33.30"
(845.82mm)
4.46"
(113.28mm)
104th Driest
Driest since:
1957
25th Wettest
Wettest to Date
2008
Ties: 1960
Dec 1897–Sep 1898
10-Month
43.16"
(1,096.26mm)
37.13"
(943.10mm)
6.03"
(153.16mm)
108th Driest
Driest since:
1957
20th Wettest
Wettest to Date
2008
Nov 1897–Sep 1898
11-Month
49.89"
(1,267.21mm)
41.15"
(1,045.21mm)
8.74"
(222.00mm)
115th Driest
Driest since:
1965
13th Wettest
Wettest to Date
2008
Oct 1897–Sep 1898
12-Month
50.84"
(1,291.34mm)
44.66"
(1,134.36mm)
6.18"
(156.98mm)
105th Driest
Driest since:
1965
23rd Wettest
Wettest to Date
2006
Apr 1897–Sep 1898
18-Month
77.64"
(1,972.06mm)
67.07"
(1,703.58mm)
10.57"
(268.48mm)
113th Driest
Driest since:
1965
15th Wettest
Wettest to Date
2006
Oct 1896–Sep 1898
24-Month
96.31"
(2,446.27mm)
89.25"
(2,266.95mm)
7.06"
(179.32mm)
86th Driest
Driest since:
1966
41st Wettest
Wettest to Date
2007
Oct 1895–Sep 1898
36-Month
144.86"
(3,679.44mm)
133.88"
(3,400.55mm)
10.98"
(278.89mm)
91st Driest
Driest since:
1966
35th Wettest
Wettest to Date
2008

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