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 1904

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 1904
1-Month
4.80"
(121.92mm)
3.79"
(96.27mm)
1.01"
(25.65mm)
95th Driest
Driest since:
1914
34th Wettest
Wettest since:
1938
Aug–Sep 1904
2-Month
8.93"
(226.82mm)
7.69"
(195.33mm)
1.24"
(31.49mm)
85th Driest
Driest since:
1984
44th Wettest
Wettest since:
2011
Jul–Sep 1904
3-Month
11.75"
(298.45mm)
11.37"
(288.80mm)
0.38"
(9.65mm)
76th Driest
Driest since:
1968
53rd Wettest
Wettest since:
2021
Ties: 1899
Jun–Sep 1904
4-Month
15.22"
(386.59mm)
15.02"
(381.51mm)
0.20"
(5.08mm)
65th Driest
Driest since:
1957
64th Wettest
Wettest since:
1938
May–Sep 1904
5-Month
18.19"
(462.03mm)
18.61"
(472.69mm)
-0.42"
(-10.66mm)
62nd Driest
Driest since:
1964
67th Wettest
Wettest since:
1938
Apr–Sep 1904
6-Month
25.23"
(640.84mm)
22.51"
(571.75mm)
2.72"
(69.09mm)
89th Driest
Driest since:
1964
40th Wettest
Wettest since:
1938
Mar–Sep 1904
7-Month
28.26"
(717.80mm)
26.45"
(671.83mm)
1.81"
(45.97mm)
80th Driest
Driest since:
1965
49th Wettest
Wettest since:
1938
Feb–Sep 1904
8-Month
30.95"
(786.13mm)
29.66"
(753.36mm)
1.29"
(32.77mm)
72nd Driest
Driest since:
1957
57th Wettest
Wettest since:
2008
Jan–Sep 1904
9-Month
35.10"
(891.54mm)
33.30"
(845.82mm)
1.80"
(45.72mm)
75th Driest
Driest since:
1957
54th Wettest
Wettest since:
2008
Dec 1903–Sep 1904
10-Month
38.51"
(978.15mm)
37.13"
(943.10mm)
1.38"
(35.05mm)
73rd Driest
Driest since:
1957
55th Wettest
Wettest since:
2008
Nov 1903–Sep 1904
11-Month
40.67"
(1,033.02mm)
41.15"
(1,045.21mm)
-0.48"
(-12.19mm)
58th Driest
Driest since:
1965
70th Wettest
Wettest since:
2008
Oct 1903–Sep 1904
12-Month
44.78"
(1,137.41mm)
44.66"
(1,134.36mm)
0.12"
(3.05mm)
59th Driest
Driest since:
1965
69th Wettest
Wettest since:
2006
Apr 1903–Sep 1904
18-Month
66.12"
(1,679.45mm)
67.07"
(1,703.58mm)
-0.95"
(-24.13mm)
50th Driest
Driest since:
1965
78th Wettest
Wettest since:
2006
Oct 1902–Sep 1904
24-Month
92.63"
(2,352.80mm)
89.25"
(2,266.95mm)
3.38"
(85.85mm)
65th Driest
Driest since:
1966
62nd Wettest
Wettest since:
2007
Oct 1901–Sep 1904
36-Month
140.36"
(3,565.14mm)
133.88"
(3,400.55mm)
6.48"
(164.59mm)
79th Driest
Driest since:
1966
47th Wettest
Wettest since:
2008
Oct 1900–Sep 1904
48-Month
189.88"
(4,822.95mm)
178.50"
(4,533.90mm)
11.38"
(289.05mm)
83rd Driest
Driest since:
1966
42nd Wettest
Wettest since:
2009
Oct 1899–Sep 1904
60-Month
231.77"
(5,886.96mm)
223.10"
(5,666.74mm)
8.67"
(220.22mm)
72nd Driest
Driest since:
1966
52nd Wettest
Wettest since:
2010

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