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, October 1903

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
October 1903
1-Month
4.11"
(104.39mm)
3.50"
(88.90mm)
0.61"
(15.49mm)
80th Driest
Driest since:
1924
49th Wettest
Wettest since:
2005
Ties: 1980
Sep–Oct 1903
2-Month
5.69"
(144.53mm)
7.29"
(185.17mm)
-1.60"
(-40.64mm)
35th Driest
Driest since:
1914
94th Wettest
Wettest since:
2005
Ties: 1965
Aug–Oct 1903
3-Month
10.18"
(258.57mm)
11.19"
(284.23mm)
-1.01"
(-25.66mm)
49th Driest
Driest since:
1940
80th Wettest
Wettest since:
1955
Jul–Oct 1903
4-Month
13.73"
(348.74mm)
14.87"
(377.70mm)
-1.14"
(-28.96mm)
48th Driest
Driest since:
1968
81st Wettest
Wettest since:
2021
Jun–Oct 1903
5-Month
21.48"
(545.59mm)
18.52"
(470.41mm)
2.96"
(75.18mm)
99th Driest
Driest since:
1957
30th Wettest
Wettest since:
2021
May–Oct 1903
6-Month
22.25"
(565.15mm)
22.11"
(561.59mm)
0.14"
(3.56mm)
62nd Driest
Driest since:
1964
67th Wettest
Wettest since:
2021
Apr–Oct 1903
7-Month
25.45"
(646.43mm)
26.02"
(660.91mm)
-0.57"
(-14.48mm)
59th Driest
Driest since:
1964
70th Wettest
Wettest since:
2021
Mar–Oct 1903
8-Month
31.83"
(808.48mm)
29.95"
(760.73mm)
1.88"
(47.75mm)
78th Driest
Driest since:
1957
51st Wettest
Wettest since:
2011
Feb–Oct 1903
9-Month
36.09"
(916.69mm)
33.16"
(842.26mm)
2.93"
(74.43mm)
89th Driest
Driest since:
1957
40th Wettest
Wettest since:
2011
Jan–Oct 1903
10-Month
39.63"
(1,006.60mm)
36.80"
(934.72mm)
2.83"
(71.88mm)
88th Driest
Driest since:
1957
41st Wettest
Wettest since:
2011
Dec 1902–Oct 1903
11-Month
45.68"
(1,160.27mm)
40.63"
(1,032.00mm)
5.05"
(128.27mm)
95th Driest
Driest since:
1957
33rd Wettest
Wettest since:
2011
Nov 1902–Oct 1903
12-Month
46.95"
(1,192.53mm)
44.65"
(1,134.11mm)
2.30"
(58.42mm)
76th Driest
Driest since:
1965
52nd Wettest
Wettest since:
2011
May 1902–Oct 1903
18-Month
69.57"
(1,767.08mm)
66.71"
(1,694.43mm)
2.86"
(72.65mm)
73rd Driest
Driest since:
1965
55th Wettest
Wettest since:
2006
Nov 1901–Oct 1903
24-Month
96.50"
(2,451.10mm)
89.26"
(2,267.20mm)
7.24"
(183.90mm)
86th Driest
Driest since:
1966
41st Wettest
Wettest since:
2009
Nov 1900–Oct 1903
36-Month
145.50"
(3,695.70mm)
133.87"
(3,400.30mm)
11.63"
(295.40mm)
92nd Driest
Driest since:
1966
34th Wettest
Wettest since:
2011
Nov 1899–Oct 1903
48-Month
188.78"
(4,795.01mm)
178.50"
(4,533.90mm)
10.28"
(261.11mm)
80th Driest
Driest since:
1966
45th Wettest
Wettest since:
2011
Nov 1898–Oct 1903
60-Month
234.45"
(5,955.03mm)
223.14"
(5,667.76mm)
11.31"
(287.27mm)
80th Driest
Driest since:
1966
44th Wettest
Wettest since:
2009

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