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 1950

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 1950
1-Month
2.07"
(52.58mm)
3.50"
(88.90mm)
-1.43"
(-36.32mm)
22nd Driest
Driest since:
1924
107th Wettest
Wettest since:
2005
Sep–Oct 1950
2-Month
4.24"
(107.70mm)
7.29"
(185.17mm)
-3.05"
(-77.47mm)
7th Driest
Driest since:
1914
122nd Wettest
Wettest since:
2005
Aug–Oct 1950
3-Month
8.46"
(214.88mm)
11.19"
(284.23mm)
-2.73"
(-69.35mm)
24th Driest
Driest since:
1940
105th Wettest
Wettest since:
1955
Ties: 1986, 1997
Jul–Oct 1950
4-Month
10.90"
(276.86mm)
14.87"
(377.70mm)
-3.97"
(-100.84mm)
11th Driest
Driest since:
1968
118th Wettest
Wettest since:
2021
Ties: 1948
Jun–Oct 1950
5-Month
13.92"
(353.57mm)
18.52"
(470.41mm)
-4.60"
(-116.84mm)
12th Driest
Driest since:
1957
117th Wettest
Wettest since:
2021
May–Oct 1950
6-Month
16.74"
(425.20mm)
22.11"
(561.59mm)
-5.37"
(-136.39mm)
9th Driest
Driest since:
1964
120th Wettest
Wettest since:
2021
Apr–Oct 1950
7-Month
19.86"
(504.44mm)
26.02"
(660.91mm)
-6.16"
(-156.47mm)
9th Driest
Driest since:
1964
120th Wettest
Wettest since:
2021
Mar–Oct 1950
8-Month
23.17"
(588.52mm)
29.95"
(760.73mm)
-6.78"
(-172.21mm)
9th Driest
Driest since:
1957
120th Wettest
Wettest since:
2011
Feb–Oct 1950
9-Month
26.89"
(683.01mm)
33.16"
(842.26mm)
-6.27"
(-159.25mm)
10th Driest
Driest since:
1957
119th Wettest
Wettest since:
2011
Jan–Oct 1950
10-Month
31.16"
(791.46mm)
36.80"
(934.72mm)
-5.64"
(-143.26mm)
13th Driest
Driest since:
1957
116th Wettest
Wettest since:
2011
Dec 1949–Oct 1950
11-Month
33.85"
(859.79mm)
40.63"
(1,032.00mm)
-6.78"
(-172.21mm)
13th Driest
Driest since:
1957
115th Wettest
Wettest since:
2011
Nov 1949–Oct 1950
12-Month
36.55"
(928.37mm)
44.65"
(1,134.11mm)
-8.10"
(-205.74mm)
9th Driest
Driest since:
1965
119th Wettest
Wettest since:
2011
May 1949–Oct 1950
18-Month
52.94"
(1,344.68mm)
66.71"
(1,694.43mm)
-13.77"
(-349.75mm)
5th Driest
Driest since:
1965
123rd Wettest
Wettest since:
2006
Nov 1948–Oct 1950
24-Month
76.07"
(1,932.18mm)
89.26"
(2,267.20mm)
-13.19"
(-335.02mm)
8th Driest
Driest since:
1966
119th Wettest
Wettest since:
2009
Nov 1947–Oct 1950
36-Month
121.03"
(3,074.16mm)
133.87"
(3,400.30mm)
-12.84"
(-326.14mm)
14th Driest
Driest since:
1966
112th Wettest
Wettest since:
2011
Nov 1946–Oct 1950
48-Month
158.78"
(4,033.01mm)
178.50"
(4,533.90mm)
-19.72"
(-500.89mm)
7th Driest
Driest since:
1966
118th Wettest
Wettest since:
2011
Nov 1945–Oct 1950
60-Month
206.43"
(5,243.32mm)
223.14"
(5,667.76mm)
-16.71"
(-424.44mm)
17th Driest
Driest since:
1966
107th Wettest
Wettest since:
2009

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