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


Massachusetts

Precipitation Rankings, September 1990

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
September 1990
1-Month
1.91"
(48.51mm)
3.79"
(96.27mm)
-1.88"
(-47.76mm)
20th Driest Driest since: 1986 1914
107th Wettest Wettest since: 1989 1938
Aug–Sep 1990
2-Month
9.28"
(235.71mm)
7.69"
(195.33mm)
1.59"
(40.38mm)
89th Driest Driest since: 1988 1984
38th Wettest Wettest since: 1989 2011
Jul–Sep 1990
3-Month
12.85"
(326.39mm)
11.37"
(288.80mm)
1.48"
(37.59mm)
90th Driest Driest since: 1988 1968
37th Wettest Wettest since: 1989 1938
Jun–Sep 1990
4-Month
14.84"
(376.94mm)
15.02"
(381.51mm)
-0.18"
(-4.57mm)
60th Driest Driest since: 1988 1957
67th Wettest Wettest since: 1989 1938
May–Sep 1990
5-Month
21.96"
(557.78mm)
18.61"
(472.69mm)
3.35"
(85.09mm)
97th Driest Driest since: 1988 1964
30th Wettest Wettest since: 1989 1938
Apr–Sep 1990
6-Month
26.53"
(673.86mm)
22.51"
(571.75mm)
4.02"
(102.11mm)
101st Driest Driest since: 1988 1964
26th Wettest Wettest since: 1989 1938
Mar–Sep 1990
7-Month
29.10"
(739.14mm)
26.45"
(671.83mm)
2.65"
(67.31mm)
88th Driest Driest since: 1988 1965
39th Wettest Wettest since: 1989 1938
Feb–Sep 1990
8-Month
32.96"
(837.18mm)
29.66"
(753.36mm)
3.30"
(83.82mm)
95th Driest Driest since: 1988 1957
32nd Wettest Wettest since: 1989 2008
Ties: 1919
Jan–Sep 1990
9-Month
37.62"
(955.55mm)
33.30"
(845.82mm)
4.32"
(109.73mm)
100th Driest Driest since: 1988 1957
27th Wettest Wettest since: 1989 2008
Dec 1989–Sep 1990
10-Month
38.72"
(983.49mm)
37.13"
(943.10mm)
1.59"
(40.39mm)
75th Driest Driest since: 1988 1957
51st Wettest Wettest since: 1989 2008
Nov 1989–Sep 1990
11-Month
43.39"
(1,102.11mm)
41.15"
(1,045.21mm)
2.24"
(56.90mm)
79th Driest Driest since: 1988 1965
47th Wettest Wettest since: 1989 2008
Oct 1989–Sep 1990
12-Month
49.88"
(1,266.95mm)
44.66"
(1,134.36mm)
5.22"
(132.59mm)
95th Driest Driest since: 1988 1965
31st Wettest Wettest since: 1989 2006
Apr 1989–Sep 1990
18-Month
80.98"
(2,056.89mm)
67.07"
(1,703.58mm)
13.91"
(353.31mm)
120th Driest Driest since: 1989 1965
6th Wettest Wettest since: 1984 2006
Oct 1988–Sep 1990
24-Month
99.83"
(2,535.68mm)
89.25"
(2,266.95mm)
10.58"
(268.73mm)
102nd Driest Driest since: 1989 1966
23rd Wettest Wettest since: 1984 2007
Oct 1987–Sep 1990
36-Month
139.87"
(3,552.70mm)
133.88"
(3,400.55mm)
5.99"
(152.15mm)
78th Driest Driest since: 1988 1966
46th Wettest Wettest since: 1989 2008
Oct 1986–Sep 1990
48-Month
190.62"
(4,841.75mm)
178.50"
(4,533.90mm)
12.12"
(307.85mm)
85th Driest Driest since: 1989 1966
38th Wettest Wettest since: 1987 2009
Oct 1985–Sep 1990
60-Month
234.49"
(5,956.05mm)
223.10"
(5,666.74mm)
11.39"
(289.31mm)
79th Driest Driest since: 1989 1966
43rd Wettest Wettest since: 1987 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 20, 2021 from https://www.ncdc.noaa.gov/cag/