Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2019. For more information, please see Climatological Rankings.


Massachusetts

Precipitation Rankings, July 1939

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1939
1-Month
1.71"
(43.43mm)
3.68"
(93.47mm)
-1.97"
(-50.04mm)
3rd Driest Driest since: 1929 1968
123rd Wettest Wettest since: 1938 1938
Jun–Jul 1939
2-Month
4.97"
(126.24mm)
7.33"
(186.18mm)
-2.36"
(-59.94mm)
17th Driest Driest since: 1933 1949
109th Wettest Wettest since: 1938 1938
May–Jul 1939
3-Month
6.52"
(165.61mm)
10.92"
(277.37mm)
-4.40"
(-111.76mm)
4th Driest Driest to Date 1964
122nd Wettest Wettest since: 1938 2006
Apr–Jul 1939
4-Month
11.28"
(286.51mm)
14.83"
(376.68mm)
-3.55"
(-90.17mm)
16th Driest Driest since: 1932 1965
110th Wettest Wettest since: 1938 2006
Mar–Jul 1939
5-Month
15.93"
(404.62mm)
18.76"
(476.50mm)
-2.83"
(-71.88mm)
30th Driest Driest since: 1932 1965
96th Wettest Wettest since: 1938 1984
Feb–Jul 1939
6-Month
19.66"
(499.36mm)
21.97"
(558.04mm)
-2.31"
(-58.68mm)
35th Driest Driest since: 1932 1965
91st Wettest Wettest since: 1938 1984
Jan–Jul 1939
7-Month
22.39"
(568.71mm)
25.61"
(650.49mm)
-3.22"
(-81.78mm)
28th Driest Driest since: 1932 1965
98th Wettest Wettest since: 1938 1984
Dec 1938–Jul 1939
8-Month
25.83"
(656.08mm)
29.44"
(747.78mm)
-3.61"
(-91.70mm)
27th Driest Driest since: 1932 1965
98th Wettest Wettest since: 1938 1984
Nov 1938–Jul 1939
9-Month
29.09"
(738.89mm)
33.46"
(849.88mm)
-4.37"
(-110.99mm)
24th Driest Driest since: 1932 1965
101st Wettest Wettest since: 1938 1984
Oct 1938–Jul 1939
10-Month
31.66"
(804.16mm)
36.97"
(939.04mm)
-5.31"
(-134.88mm)
21st Driest Driest since: 1932 1965
104th Wettest Wettest since: 1938 2006
Sep 1938–Jul 1939
11-Month
41.49"
(1,053.85mm)
40.76"
(1,035.30mm)
0.73"
(18.55mm)
57th Driest Driest since: 1936 1965
68th Wettest Wettest since: 1938 2006
Aug 1938–Jul 1939
12-Month
44.71"
(1,135.63mm)
44.65"
(1,134.11mm)
0.06"
(1.52mm)
51st Driest Driest since: 1936 1965
74th Wettest Wettest since: 1938 2006
Feb 1938–Jul 1939
18-Month
72.74"
(1,847.60mm)
66.58"
(1,691.13mm)
6.16"
(156.47mm)
89th Driest Driest since: 1937 1965
36th Wettest Wettest since: 1938 1984
Ties: 1972
Aug 1937–Jul 1939
24-Month
100.50"
(2,552.70mm)
89.19"
(2,265.43mm)
11.31"
(287.27mm)
108th Driest Driest since: 1937 1966
16th Wettest Wettest since: 1938 2006
Aug 1936–Jul 1939
36-Month
148.77"
(3,778.76mm)
133.88"
(3,400.55mm)
14.89"
(378.21mm)
103rd Driest Driest since: 1938 1966
20th Wettest Wettest since: 1899 2007
Aug 1935–Jul 1939
48-Month
191.11"
(4,854.19mm)
178.49"
(4,533.65mm)
12.62"
(320.54mm)
86th Driest Driest since: 1937 1966
36th Wettest Wettest since: 1938 2009
Aug 1934–Jul 1939
60-Month
236.28"
(6,001.51mm)
223.09"
(5,666.49mm)
13.19"
(335.02mm)
83rd Driest Driest since: 1937 1966
38th Wettest Wettest since: 1938 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/