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, August 1964

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  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
August 1964
1-Month
2.19"
(55.63mm)
3.90"
(99.06mm)
-1.71"
(-43.43mm)
18th Driest
Driest since:
1984
111th Wettest
Wettest since:
1955
Ties: 1957
Jul–Aug 1964
2-Month
5.30"
(134.62mm)
7.58"
(192.53mm)
-2.28"
(-57.91mm)
17th Driest
Driest since:
1968
112th Wettest
Wettest since:
1955
Jun–Aug 1964
3-Month
7.03"
(178.56mm)
11.24"
(285.50mm)
-4.21"
(-106.94mm)
6th Driest
Driest since:
1949
123rd Wettest
Wettest since:
1938
May–Aug 1964
4-Month
8.07"
(204.98mm)
14.83"
(376.68mm)
-6.76"
(-171.70mm)
1st Driest
Driest to Date
1964
128th Wettest
Wettest since:
2006
Apr–Aug 1964
5-Month
12.15"
(308.61mm)
18.73"
(475.74mm)
-6.58"
(-167.13mm)
2nd Driest
Driest to Date
1965
127th Wettest
Wettest since:
2006
Mar–Aug 1964
6-Month
15.26"
(387.60mm)
22.66"
(575.56mm)
-7.40"
(-187.96mm)
4th Driest
Driest to Date
1965
125th Wettest
Wettest since:
1901
Feb–Aug 1964
7-Month
18.64"
(473.46mm)
25.87"
(657.10mm)
-7.23"
(-183.64mm)
6th Driest
Driest since:
1957
123rd Wettest
Wettest since:
1984
Jan–Aug 1964
8-Month
23.22"
(589.79mm)
29.51"
(749.55mm)
-6.29"
(-159.76mm)
8th Driest
Driest since:
1957
121st Wettest
Wettest since:
1979
Ties: 1963
Dec 1963–Aug 1964
9-Month
25.86"
(656.84mm)
33.34"
(846.84mm)
-7.48"
(-190.00mm)
6th Driest
Driest since:
1965
122nd Wettest
Wettest since:
1984
Nov 1963–Aug 1964
10-Month
32.57"
(827.28mm)
37.36"
(948.94mm)
-4.79"
(-121.66mm)
25th Driest
Driest since:
1965
103rd Wettest
Wettest since:
1984
Oct 1963–Aug 1964
11-Month
33.84"
(859.54mm)
40.88"
(1,038.35mm)
-7.04"
(-178.81mm)
14th Driest
Driest since:
1965
114th Wettest
Wettest since:
2006
Sep 1963–Aug 1964
12-Month
37.70"
(957.58mm)
44.66"
(1,134.36mm)
-6.96"
(-176.78mm)
18th Driest
Driest since:
1965
110th Wettest
Wettest since:
2006
Mar 1963–Aug 1964
18-Month
54.58"
(1,386.33mm)
67.23"
(1,707.64mm)
-12.65"
(-321.31mm)
4th Driest
Driest since:
1966
124th Wettest
Wettest since:
1984
Sep 1962–Aug 1964
24-Month
79.05"
(2,007.87mm)
89.21"
(2,265.93mm)
-10.16"
(-258.06mm)
13th Driest
Driest since:
1966
114th Wettest
Wettest since:
2006
Sep 1961–Aug 1964
36-Month
119.62"
(3,038.35mm)
133.85"
(3,399.79mm)
-14.23"
(-361.44mm)
12th Driest
Driest since:
1966
114th Wettest
Wettest since:
2008
Sep 1960–Aug 1964
48-Month
164.27"
(4,172.46mm)
178.47"
(4,533.14mm)
-14.20"
(-360.68mm)
17th Driest
Driest since:
1966
108th Wettest
Wettest since:
2009
Sep 1959–Aug 1964
60-Month
213.06"
(5,411.72mm)
223.07"
(5,665.98mm)
-10.01"
(-254.26mm)
30th Driest
Driest since:
1966
94th Wettest
Wettest since:
2009

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