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 2021. For more information, please see Climatological Rankings.


Massachusetts

Precipitation Rankings, September 1949

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1949
1-Month
4.42"
(112.27mm)
3.79"
(96.27mm)
0.63"
(16.00mm)
87th Driest Driest since: 1948 1914
41st Wettest Wettest since: 1944 1938
Aug–Sep 1949
2-Month
6.97"
(177.04mm)
7.69"
(195.33mm)
-0.72"
(-18.29mm)
59th Driest Driest since: 1948 1984
69th Wettest Wettest since: 1946 2011
Jul–Sep 1949
3-Month
9.42"
(239.27mm)
11.37"
(288.80mm)
-1.95"
(-49.53mm)
36th Driest Driest since: 1948 1968
92nd Wettest Wettest since: 1947 2021
Jun–Sep 1949
4-Month
10.27"
(260.86mm)
15.02"
(381.51mm)
-4.75"
(-120.65mm)
9th Driest Driest since: 1929 1957
119th Wettest Wettest since: 1948 1938
May–Sep 1949
5-Month
14.30"
(363.22mm)
18.61"
(472.69mm)
-4.31"
(-109.47mm)
16th Driest Driest since: 1939 1964
112th Wettest Wettest since: 1948 1938
Apr–Sep 1949
6-Month
18.30"
(464.82mm)
22.51"
(571.75mm)
-4.21"
(-106.93mm)
21st Driest Driest since: 1941 1964
107th Wettest Wettest since: 1948 1938
Mar–Sep 1949
7-Month
20.77"
(527.56mm)
26.45"
(671.83mm)
-5.68"
(-144.27mm)
14th Driest Driest since: 1941 1965
114th Wettest Wettest since: 1948 1938
Feb–Sep 1949
8-Month
24.02"
(610.11mm)
29.66"
(753.36mm)
-5.64"
(-143.25mm)
14th Driest Driest since: 1941 1957
114th Wettest Wettest since: 1948 2008
Jan–Sep 1949
9-Month
28.33"
(719.58mm)
33.30"
(845.82mm)
-4.97"
(-126.24mm)
15th Driest Driest since: 1941 1957
113th Wettest Wettest since: 1948 2008
Dec 1948–Sep 1949
10-Month
31.73"
(805.94mm)
37.13"
(943.10mm)
-5.40"
(-137.16mm)
16th Driest Driest since: 1944 1957
111th Wettest Wettest since: 1948 2008
Nov 1948–Sep 1949
11-Month
37.43"
(950.72mm)
41.15"
(1,045.21mm)
-3.72"
(-94.49mm)
34th Driest Driest since: 1947 1965
93rd Wettest Wettest since: 1948 2008
Oct 1948–Sep 1949
12-Month
41.02"
(1,041.91mm)
44.66"
(1,134.36mm)
-3.64"
(-92.45mm)
35th Driest Driest since: 1947 1965
92nd Wettest Wettest since: 1948 2006
Apr 1948–Sep 1949
18-Month
63.76"
(1,619.50mm)
67.07"
(1,703.58mm)
-3.31"
(-84.08mm)
41st Driest Driest since: 1947 1965
86th Wettest Wettest since: 1948 2006
Oct 1947–Sep 1949
24-Month
84.30"
(2,141.22mm)
89.25"
(2,266.95mm)
-4.95"
(-125.73mm)
37th Driest Driest since: 1948 1966
89th Wettest Wettest since: 1947 2007
Oct 1946–Sep 1949
36-Month
121.45"
(3,084.83mm)
133.88"
(3,400.55mm)
-12.43"
(-315.72mm)
19th Driest Driest since: 1943 1966
106th Wettest Wettest since: 1948 2008
Oct 1945–Sep 1949
48-Month
170.65"
(4,334.51mm)
178.50"
(4,533.90mm)
-7.85"
(-199.39mm)
30th Driest Driest since: 1944 1966
94th Wettest Wettest since: 1948 2009
Oct 1944–Sep 1949
60-Month
218.19"
(5,542.03mm)
223.10"
(5,666.74mm)
-4.91"
(-124.71mm)
40th Driest Driest since: 1948 1966
83rd Wettest Wettest since: 1946 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on November 30, 2021 from https://www.ncdc.noaa.gov/cag/