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 1954

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 1954
1-Month
8.19"
(208.03mm)
3.79"
(96.27mm)
4.40"
(111.76mm)
123rd Driest
Driest since:
1914
6th Wettest
Wettest since:
1938
Aug–Sep 1954
2-Month
13.34"
(338.84mm)
7.69"
(195.33mm)
5.65"
(143.51mm)
123rd Driest
Driest since:
1984
6th Wettest
Wettest since:
2011
Jul–Sep 1954
3-Month
16.13"
(409.70mm)
11.37"
(288.80mm)
4.76"
(120.90mm)
116th Driest
Driest since:
1968
13th Wettest
Wettest since:
2021
Jun–Sep 1954
4-Month
19.06"
(484.12mm)
15.02"
(381.51mm)
4.04"
(102.61mm)
108th Driest
Driest since:
1957
21st Wettest
Wettest since:
1938
May–Sep 1954
5-Month
25.64"
(651.26mm)
18.61"
(472.69mm)
7.03"
(178.57mm)
122nd Driest
Driest since:
1964
7th Wettest
Wettest since:
1938
Apr–Sep 1954
6-Month
30.15"
(765.81mm)
22.51"
(571.75mm)
7.64"
(194.06mm)
121st Driest
Driest since:
1964
8th Wettest
Wettest since:
1938
Mar–Sep 1954
7-Month
33.81"
(858.77mm)
26.45"
(671.83mm)
7.36"
(186.94mm)
119th Driest
Driest since:
1965
10th Wettest
Wettest since:
1938
Feb–Sep 1954
8-Month
36.51"
(927.35mm)
29.66"
(753.36mm)
6.85"
(173.99mm)
118th Driest
Driest since:
1957
11th Wettest
Wettest since:
2008
Jan–Sep 1954
9-Month
39.36"
(999.74mm)
33.30"
(845.82mm)
6.06"
(153.92mm)
111th Driest
Driest since:
1957
18th Wettest
Wettest since:
2008
Dec 1953–Sep 1954
10-Month
44.23"
(1,123.44mm)
37.13"
(943.10mm)
7.10"
(180.34mm)
114th Driest
Driest since:
1957
14th Wettest
Wettest since:
2008
Nov 1953–Sep 1954
11-Month
48.81"
(1,239.77mm)
41.15"
(1,045.21mm)
7.66"
(194.56mm)
112th Driest
Driest since:
1965
16th Wettest
Wettest since:
2008
Ties: 2019
Oct 1953–Sep 1954
12-Month
54.03"
(1,372.36mm)
44.66"
(1,134.36mm)
9.37"
(238.00mm)
116th Driest
Driest since:
1965
12th Wettest
Wettest since:
2006
Apr 1953–Sep 1954
18-Month
74.73"
(1,898.14mm)
67.07"
(1,703.58mm)
7.66"
(194.56mm)
93rd Driest
Driest since:
1965
35th Wettest
Wettest since:
2006
Oct 1952–Sep 1954
24-Month
100.63"
(2,556.00mm)
89.25"
(2,266.95mm)
11.38"
(289.05mm)
105th Driest
Driest since:
1966
22nd Wettest
Wettest since:
2007
Oct 1951–Sep 1954
36-Month
152.08"
(3,862.83mm)
133.88"
(3,400.55mm)
18.20"
(462.28mm)
108th Driest
Driest since:
1966
18th Wettest
Wettest since:
2008
Oct 1950–Sep 1954
48-Month
197.94"
(5,027.68mm)
178.50"
(4,533.90mm)
19.44"
(493.78mm)
106th Driest
Driest since:
1966
19th Wettest
Wettest to Date
2009
Oct 1949–Sep 1954
60-Month
234.51"
(5,956.55mm)
223.10"
(5,666.74mm)
11.41"
(289.81mm)
80th Driest
Driest since:
1966
44th Wettest
Wettest since:
2010

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