Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. 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

July 1938 Precipitation Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
July 1938
1-Month
8.96in
(227.58mm)
3.68in
(93.47mm)
5.28in128th Driest
Driest since:
1968
3rd WettestWettest to Date2021
Jun–Jul 1938
2-Month
16.44in
(417.58mm)
7.33in
(186.18mm)
9.11in130th Driest
Driest since:
1949
1st WettestWettest to Date1938
May–Jul 1938
3-Month
20.30in
(515.62mm)
10.92in
(277.37mm)
9.38in129th Driest
Driest since:
1964
2nd WettestWettest to Date2006
Apr–Jul 1938
4-Month
23.34in
(592.84mm)
14.83in
(376.68mm)
8.51in129th Driest
Driest since:
1965
2nd WettestWettest to Date2006
Mar–Jul 1938
5-Month
25.77in
(654.56mm)
18.76in
(476.50mm)
7.01in124th Driest
Driest since:
1965
7th Wettest
Wettest since:
1984
Feb–Jul 1938
6-Month
28.03in
(711.96mm)
21.97in
(558.04mm)
6.06in122nd Driest
Driest since:
1965
9th Wettest
Wettest since:
1984
Jan–Jul 1938
7-Month
32.47in
(824.74mm)
25.61in
(650.49mm)
6.86in118th Driest
Driest since:
1965
13th WettestWettest to Date1984
Dec 1937–Jul 1938
8-Month
35.83in
(910.08mm)
29.44in
(747.78mm)
6.39in114th Driest
Driest since:
1965
16th WettestWettest to Date1984
Nov 1937–Jul 1938
9-Month
41.58in
(1,056.13mm)
33.46in
(849.88mm)
8.12in119th Driest
Driest since:
1965
11th WettestWettest to Date1984
Oct 1937–Jul 1938
10-Month
46.24in
(1,174.50mm)
36.97in
(939.04mm)
9.27in121st Driest
Driest since:
1965
9th WettestWettest to Date2006
Sep 1937–Jul 1938
11-Month
50.67in
(1,287.02mm)
40.76in9.91in120th Driest
Driest since:
1965
10th WettestWettest to Date2006
Aug 1937–Jul 1938
12-Month
55.79in
(1,417.07mm)
44.65in11.14in123rd Driest
Driest since:
1965
7th WettestWettest to Date2006
Feb 1937–Jul 1938
18-Month
76.82in
(1,951.23mm)
66.58in10.24in117th Driest
Driest since:
1965
13th WettestWettest to Date1984
Aug 1936–Jul 1938
24-Month
104.06in
(2,643.12mm)
89.19in14.87in115th Driest
Driest since:
1966
14th WettestWettest to Date2006
Aug 1935–Jul 1938
36-Month
146.40in
(3,718.56mm)
133.87in12.53in101st Driest
Driest since:
1966
27th Wettest
Wettest since:
2007
Aug 1934–Jul 1938
48-Month
191.57in
(4,865.88mm)
178.49in13.08in89th Driest
Driest since:
1966
38th Wettest
Wettest since:
2009
Aug 1933–Jul 1938
60-Month
240.79in
(6,116.07mm)
223.09in17.70in97th Driest
Driest since:
1966
29th Wettest
Wettest since:
2009

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