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 December 2021. For more information, please see Climatological Rankings.


Massachusetts

Precipitation Rankings, September 1921

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1921
1-Month
2.30"
(58.42mm)
3.79"
(96.27mm)
-1.49"
(-37.85mm)
33rd Driest Driest since: 1917 1914
95th Wettest Wettest since: 1920 1938
Aug–Sep 1921
2-Month
4.81"
(122.17mm)
7.69"
(195.33mm)
-2.88"
(-73.16mm)
15th Driest Driest since: 1914 1984
113th Wettest Wettest since: 1920 2011
Jul–Sep 1921
3-Month
11.62"
(295.15mm)
11.37"
(288.80mm)
0.25"
(6.35mm)
72nd Driest Driest since: 1920 1968
56th Wettest Wettest since: 1919 2021
Jun–Sep 1921
4-Month
14.93"
(379.22mm)
15.02"
(381.51mm)
-0.09"
(-2.29mm)
61st Driest Driest since: 1917 1957
67th Wettest Wettest since: 1920 1938
May–Sep 1921
5-Month
18.32"
(465.33mm)
18.61"
(472.69mm)
-0.29"
(-7.36mm)
62nd Driest Driest since: 1917 1964
66th Wettest Wettest since: 1920 1938
Apr–Sep 1921
6-Month
23.32"
(592.33mm)
22.51"
(571.75mm)
0.81"
(20.58mm)
72nd Driest Driest since: 1918 1964
56th Wettest Wettest since: 1920 1938
Mar–Sep 1921
7-Month
26.54"
(674.12mm)
26.45"
(671.83mm)
0.09"
(2.29mm)
63rd Driest Driest since: 1918 1965
65th Wettest Wettest since: 1920 1938
Ties: 1992
Feb–Sep 1921
8-Month
29.48"
(748.79mm)
29.66"
(753.36mm)
-0.18"
(-4.57mm)
58th Driest Driest since: 1918 1957
70th Wettest Wettest since: 1920 2008
Jan–Sep 1921
9-Month
31.87"
(809.50mm)
33.30"
(845.82mm)
-1.43"
(-36.32mm)
47th Driest Driest since: 1918 1957
81st Wettest Wettest since: 1920 2008
Dec 1920–Sep 1921
10-Month
37.24"
(945.90mm)
37.13"
(943.10mm)
0.11"
(2.80mm)
59th Driest Driest since: 1918 1957
68th Wettest Wettest since: 1920 2008
Nov 1920–Sep 1921
11-Month
42.35"
(1,075.69mm)
41.15"
(1,045.21mm)
1.20"
(30.48mm)
70th Driest Driest since: 1918 1965
57th Wettest Wettest since: 1920 2008
Oct 1920–Sep 1921
12-Month
44.32"
(1,125.73mm)
44.66"
(1,134.36mm)
-0.34"
(-8.63mm)
56th Driest Driest since: 1919 1965
71st Wettest Wettest since: 1920 2006
Apr 1920–Sep 1921
18-Month
71.39"
(1,813.31mm)
67.07"
(1,703.58mm)
4.32"
(109.73mm)
80th Driest Driest since: 1919 1965
47th Wettest Wettest since: 1920 2006
Oct 1919–Sep 1921
24-Month
94.55"
(2,401.57mm)
89.25"
(2,266.95mm)
5.30"
(134.62mm)
77th Driest Driest since: 1920 1966
49th Wettest Wettest since: 1903 2007
Oct 1918–Sep 1921
36-Month
138.48"
(3,517.39mm)
133.88"
(3,400.55mm)
4.60"
(116.84mm)
69th Driest Driest since: 1920 1966
56th Wettest Wettest since: 1904 2008
Oct 1917–Sep 1921
48-Month
178.99"
(4,546.35mm)
178.50"
(4,533.90mm)
0.49"
(12.45mm)
55th Driest Driest since: 1920 1966
69th Wettest Wettest since: 1904 2009
Oct 1916–Sep 1921
60-Month
217.11"
(5,514.59mm)
223.10"
(5,666.74mm)
-5.99"
(-152.15mm)
36th Driest Driest since: 1919 1966
87th Wettest Wettest since: 1920 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 20, 2022 from https://www.ncdc.noaa.gov/cag/