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 1976

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 1976
1-Month
5.09"
(129.29mm)
3.50"
(88.90mm)
1.59"
(40.39mm)
101st Driest
Driest since:
1924
28th Wettest
Wettest since:
2005
Sep–Oct 1976
2-Month
7.45"
(189.23mm)
7.29"
(185.17mm)
0.16"
(4.06mm)
68th Driest
Driest since:
1914
61st Wettest
Wettest since:
2005
Aug–Oct 1976
3-Month
14.35"
(364.49mm)
11.19"
(284.23mm)
3.16"
(80.26mm)
103rd Driest
Driest since:
1940
26th Wettest
Wettest since:
1955
Jul–Oct 1976
4-Month
18.48"
(469.39mm)
14.87"
(377.70mm)
3.61"
(91.69mm)
104th Driest
Driest since:
1968
25th Wettest
Wettest since:
2021
Jun–Oct 1976
5-Month
20.27"
(514.86mm)
18.52"
(470.41mm)
1.75"
(44.45mm)
81st Driest
Driest since:
1957
48th Wettest
Wettest since:
2021
May–Oct 1976
6-Month
24.08"
(611.63mm)
22.11"
(561.59mm)
1.97"
(50.04mm)
84th Driest
Driest since:
1964
45th Wettest
Wettest since:
2021
Apr–Oct 1976
7-Month
26.97"
(685.04mm)
26.02"
(660.91mm)
0.95"
(24.13mm)
75th Driest
Driest since:
1964
54th Wettest
Wettest since:
2021
Ties: 2002
Mar–Oct 1976
8-Month
30.02"
(762.51mm)
29.95"
(760.73mm)
0.07"
(1.78mm)
61st Driest
Driest since:
1957
68th Wettest
Wettest since:
2011
Feb–Oct 1976
9-Month
32.90"
(835.66mm)
33.16"
(842.26mm)
-0.26"
(-6.60mm)
58th Driest
Driest since:
1957
71st Wettest
Wettest since:
2011
Jan–Oct 1976
10-Month
38.41"
(975.61mm)
36.80"
(934.72mm)
1.61"
(40.89mm)
76th Driest
Driest since:
1957
53rd Wettest
Wettest since:
2011
Dec 1975–Oct 1976
11-Month
43.31"
(1,100.07mm)
40.63"
(1,032.00mm)
2.68"
(68.07mm)
81st Driest
Driest since:
1957
47th Wettest
Wettest since:
2011
Nov 1975–Oct 1976
12-Month
49.10"
(1,247.14mm)
44.65"
(1,134.11mm)
4.45"
(113.03mm)
93rd Driest
Driest since:
1965
35th Wettest
Wettest since:
2011
May 1975–Oct 1976
18-Month
79.15"
(2,010.41mm)
66.71"
(1,694.43mm)
12.44"
(315.98mm)
114th Driest
Driest since:
1965
14th Wettest
Wettest since:
2006
Nov 1974–Oct 1976
24-Month
101.14"
(2,568.96mm)
89.26"
(2,267.20mm)
11.88"
(301.76mm)
106th Driest
Driest since:
1966
21st Wettest
Wettest since:
2009
Nov 1973–Oct 1976
36-Month
150.01"
(3,810.25mm)
133.87"
(3,400.30mm)
16.14"
(409.95mm)
106th Driest
Driest since:
1966
20th Wettest
Wettest since:
2011
Nov 1972–Oct 1976
48-Month
205.28"
(5,214.11mm)
178.50"
(4,533.90mm)
26.78"
(680.21mm)
115th Driest
Driest since:
1966
10th Wettest
Wettest since:
2011
Nov 1971–Oct 1976
60-Month
258.94"
(6,577.08mm)
223.14"
(5,667.76mm)
35.80"
(909.32mm)
118th Driest
Driest since:
1966
6th Wettest
Wettest to Date
2009

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