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 1930

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
August 1930
1-Month
2.34"
(59.44mm)
3.90"
(99.06mm)
-1.56"
(-39.62mm)
20th Driest
Driest since:
1984
109th Wettest
Wettest since:
1955
Jul–Aug 1930
2-Month
6.46"
(164.08mm)
7.58"
(192.53mm)
-1.12"
(-28.45mm)
44th Driest
Driest since:
1968
85th Wettest
Wettest since:
1955
Jun–Aug 1930
3-Month
9.77"
(248.16mm)
11.24"
(285.50mm)
-1.47"
(-37.34mm)
42nd Driest
Driest since:
1949
87th Wettest
Wettest since:
1938
May–Aug 1930
4-Month
13.11"
(332.99mm)
14.83"
(376.68mm)
-1.72"
(-43.69mm)
44th Driest
Driest since:
1964
85th Wettest
Wettest since:
2006
Apr–Aug 1930
5-Month
14.82"
(376.43mm)
18.73"
(475.74mm)
-3.91"
(-99.31mm)
21st Driest
Driest since:
1965
108th Wettest
Wettest since:
2006
Mar–Aug 1930
6-Month
18.30"
(464.82mm)
22.66"
(575.56mm)
-4.36"
(-110.74mm)
18th Driest
Driest since:
1965
111th Wettest
Wettest since:
1901
Feb–Aug 1930
7-Month
20.45"
(519.43mm)
25.87"
(657.10mm)
-5.42"
(-137.67mm)
11th Driest
Driest since:
1957
118th Wettest
Wettest since:
1984
Jan–Aug 1930
8-Month
23.09"
(586.49mm)
29.51"
(749.55mm)
-6.42"
(-163.06mm)
7th Driest
Driest since:
1957
122nd Wettest
Wettest since:
1979
Dec 1929–Aug 1930
9-Month
27.03"
(686.56mm)
33.34"
(846.84mm)
-6.31"
(-160.28mm)
13th Driest
Driest since:
1965
115th Wettest
Wettest since:
1984
Nov 1929–Aug 1930
10-Month
30.04"
(763.02mm)
37.36"
(948.94mm)
-7.32"
(-185.92mm)
9th Driest
Driest since:
1965
119th Wettest
Wettest since:
1984
Oct 1929–Aug 1930
11-Month
32.97"
(837.44mm)
40.88"
(1,038.35mm)
-7.91"
(-200.91mm)
8th Driest
Driest since:
1965
120th Wettest
Wettest since:
2006
Sep 1929–Aug 1930
12-Month
35.86"
(910.84mm)
44.66"
(1,134.36mm)
-8.80"
(-223.52mm)
7th Driest
Driest since:
1965
121st Wettest
Wettest since:
2006
Mar 1929–Aug 1930
18-Month
56.68"
(1,439.67mm)
67.23"
(1,707.64mm)
-10.55"
(-267.97mm)
7th Driest
Driest since:
1966
121st Wettest
Wettest since:
1984
Sep 1928–Aug 1930
24-Month
74.46"
(1,891.28mm)
89.21"
(2,265.93mm)
-14.75"
(-374.65mm)
3rd Driest
Driest since:
1966
124th Wettest
Wettest since:
2006
Sep 1927–Aug 1930
36-Month
127.21"
(3,231.13mm)
133.85"
(3,399.79mm)
-6.64"
(-168.66mm)
31st Driest
Driest since:
1966
95th Wettest
Wettest since:
2008
Sep 1926–Aug 1930
48-Month
170.71"
(4,336.03mm)
178.47"
(4,533.14mm)
-7.76"
(-197.11mm)
31st Driest
Driest since:
1966
94th Wettest
Wettest since:
2009
Sep 1925–Aug 1930
60-Month
211.42"
(5,370.07mm)
223.07"
(5,665.98mm)
-11.65"
(-295.91mm)
27th Driest
Driest since:
1966
97th Wettest
Wettest since:
2009

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