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 2019. For more information, please see Climatological Rankings.


Massachusetts

Precipitation Rankings, September 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
September 1966
1-Month
5.12"
(130.05mm)
3.79"
(96.27mm)
1.33"
(33.78mm)
96th Driest Driest since: 1965 1914
30th Wettest Wettest since: 1961 1938
Aug–Sep 1966
2-Month
7.09"
(180.09mm)
7.69"
(195.33mm)
-0.60"
(-15.24mm)
66th Driest Driest since: 1965 1984
60th Wettest Wettest since: 1962 2011
Jul–Sep 1966
3-Month
10.32"
(262.13mm)
11.37"
(288.80mm)
-1.05"
(-26.67mm)
49th Driest Driest since: 1965 1968
77th Wettest Wettest since: 1961 1938
Ties: 1895, 1956
Jun–Sep 1966
4-Month
12.64"
(321.06mm)
15.02"
(381.51mm)
-2.38"
(-60.45mm)
35th Driest Driest since: 1965 1957
91st Wettest Wettest since: 1962 1938
May–Sep 1966
5-Month
16.39"
(416.31mm)
18.61"
(472.69mm)
-2.22"
(-56.38mm)
33rd Driest Driest since: 1965 1964
93rd Wettest Wettest since: 1961 1938
Apr–Sep 1966
6-Month
17.59"
(446.79mm)
22.51"
(571.75mm)
-4.92"
(-124.96mm)
15th Driest Driest since: 1965 1964
111th Wettest Wettest since: 1962 1938
Mar–Sep 1966
7-Month
20.09"
(510.29mm)
26.45"
(671.83mm)
-6.36"
(-161.54mm)
10th Driest Driest since: 1965 1965
116th Wettest Wettest since: 1963 1938
Feb–Sep 1966
8-Month
23.28"
(591.31mm)
29.66"
(753.36mm)
-6.38"
(-162.05mm)
9th Driest Driest since: 1965 1957
117th Wettest Wettest since: 1963 2008
Jan–Sep 1966
9-Month
26.99"
(685.55mm)
33.30"
(845.82mm)
-6.31"
(-160.27mm)
10th Driest Driest since: 1965 1957
116th Wettest Wettest since: 1963 2008
Dec 1965–Sep 1966
10-Month
28.99"
(736.35mm)
37.13"
(943.10mm)
-8.14"
(-206.75mm)
7th Driest Driest since: 1965 1957
118th Wettest Wettest since: 1963 2008
Nov 1965–Sep 1966
11-Month
31.44"
(798.58mm)
41.15"
(1,045.21mm)
-9.71"
(-246.63mm)
4th Driest Driest since: 1965 1965
121st Wettest Wettest since: 1964 2008
Oct 1965–Sep 1966
12-Month
34.21"
(868.93mm)
44.66"
(1,134.36mm)
-10.45"
(-265.43mm)
3rd Driest Driest since: 1965 1965
122nd Wettest Wettest since: 1964 2006
Apr 1965–Sep 1966
18-Month
49.08"
(1,246.63mm)
67.07"
(1,703.58mm)
-17.99"
(-456.95mm)
2nd Driest Driest since: 1965 1965
123rd Wettest Wettest since: 1964 2006
Oct 1964–Sep 1966
24-Month
65.67"
(1,668.02mm)
89.25"
(2,266.95mm)
-23.58"
(-598.93mm)
1st Driest Driest to Date 1966
123rd Wettest Wettest since: 1965 2007
Oct 1963–Sep 1966
36-Month
101.64"
(2,581.66mm)
133.88"
(3,400.55mm)
-32.24"
(-818.89mm)
1st Driest Driest to Date 1966
122nd Wettest Wettest since: 1965 2008
Oct 1962–Sep 1966
48-Month
143.17"
(3,636.52mm)
178.50"
(4,533.90mm)
-35.33"
(-897.38mm)
1st Driest Driest to Date 1966
121st Wettest Wettest since: 1965 2009
Oct 1961–Sep 1966
60-Month
182.28"
(4,629.91mm)
223.10"
(5,666.74mm)
-40.82"
(-1,036.83mm)
1st Driest Driest to Date 1966
120th Wettest Wettest since: 1965 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/