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, July 2021

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
July 2021
1-Month
10.38"
(263.65mm)
3.68"
(93.47mm)
6.70"
(170.18mm)
127th Driest Driest since: 2020 1968
1st Wettest Wettest to Date 2021
Jun–Jul 2021
2-Month
12.88"
(327.15mm)
7.33"
(186.18mm)
5.55"
(140.97mm)
121st Driest Driest since: 2020 1949
7th Wettest Wettest since: 2013 1938
May–Jul 2021
3-Month
18.02"
(457.71mm)
10.92"
(277.37mm)
7.10"
(180.34mm)
123rd Driest Driest since: 2020 1964
5th Wettest Wettest since: 2013 2006
Apr–Jul 2021
4-Month
22.36"
(567.94mm)
14.83"
(376.68mm)
7.53"
(191.26mm)
124th Driest Driest since: 2020 1965
4th Wettest Wettest since: 2006 2006
Mar–Jul 2021
5-Month
24.55"
(623.57mm)
18.76"
(476.50mm)
5.79"
(147.07mm)
117th Driest Driest since: 2020 1965
11th Wettest Wettest since: 2009 1984
Feb–Jul 2021
6-Month
27.76"
(705.10mm)
21.97"
(558.04mm)
5.79"
(147.06mm)
116th Driest Driest since: 2020 1965
12th Wettest Wettest since: 2013 1984
Jan–Jul 2021
7-Month
30.03"
(762.76mm)
25.61"
(650.49mm)
4.42"
(112.27mm)
107th Driest Driest since: 2020 1965
21st Wettest Wettest since: 2019 1984
Dec 2020–Jul 2021
8-Month
36.40"
(924.56mm)
29.44"
(747.78mm)
6.96"
(176.78mm)
114th Driest Driest since: 2020 1965
13th Wettest Wettest since: 2009 1984
Nov 2020–Jul 2021
9-Month
40.20"
(1,021.08mm)
33.46"
(849.88mm)
6.74"
(171.20mm)
112th Driest Driest since: 2020 1965
15th Wettest Wettest since: 2019 1984
Oct 2020–Jul 2021
10-Month
45.37"
(1,152.40mm)
36.97"
(939.04mm)
8.40"
(213.36mm)
117th Driest Driest since: 2020 1965
10th Wettest Wettest since: 2019 2006
Sep 2020–Jul 2021
11-Month
47.55"
(1,207.77mm)
40.76"
(1,035.30mm)
6.79"
(172.47mm)
111th Driest Driest since: 2020 1965
16th Wettest Wettest since: 2019 2006
Aug 2020–Jul 2021
12-Month
50.25"
(1,276.35mm)
44.65"
(1,134.11mm)
5.60"
(142.24mm)
102nd Driest Driest since: 2020 1965
25th Wettest Wettest since: 2019 2006
Feb 2020–Jul 2021
18-Month
70.60"
(1,793.24mm)
66.58"
(1,691.13mm)
4.02"
(102.11mm)
81st Driest Driest since: 2020 1965
46th Wettest Wettest since: 2019 1984
Aug 2019–Jul 2021
24-Month
94.78"
(2,407.41mm)
89.19"
(2,265.43mm)
5.59"
(141.98mm)
82nd Driest Driest since: 2018 1966
44th Wettest Wettest since: 2020 2006
Aug 2018–Jul 2021
36-Month
156.63"
(3,978.40mm)
133.88"
(3,400.55mm)
22.75"
(577.85mm)
117th Driest Driest since: 2020 1966
8th Wettest Wettest since: 2010 2007
Aug 2017–Jul 2021
48-Month
203.89"
(5,178.81mm)
178.49"
(4,533.65mm)
25.40"
(645.16mm)
116th Driest Driest since: 2020 1966
8th Wettest Wettest since: 2012 2009
Aug 2016–Jul 2021
60-Month
249.68"
(6,341.87mm)
223.09"
(5,666.49mm)
26.59"
(675.38mm)
112th Driest Driest since: 2020 1966
11th Wettest Wettest since: 2013 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 22, 2022 from https://www.ncdc.noaa.gov/cag/