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 July 2019. For more information, please see Climatological Rankings.


Massachusetts

Precipitation Rankings, December 2009

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 2009
1-Month
4.87"
(123.70mm)
3.84"
(97.54mm)
1.03"
(26.16mm)
91st Driest Driest since: 2006 1943
34th Wettest Wettest since: 2008 1973
Ties: 1953
Nov–Dec 2009
2-Month
8.12"
(206.25mm)
7.85"
(199.39mm)
0.27"
(6.86mm)
67th Driest Driest since: 2006 1917
58th Wettest Wettest since: 2008 1969
Oct–Dec 2009
3-Month
14.10"
(358.14mm)
11.35"
(288.29mm)
2.75"
(69.85mm)
95th Driest Driest since: 2008 1924
30th Wettest Wettest since: 2005 2005
Sep–Dec 2009
4-Month
16.21"
(411.73mm)
15.13"
(384.30mm)
1.08"
(27.43mm)
71st Driest Driest since: 2007 1908
54th Wettest Wettest since: 2008 2005
Aug–Dec 2009
5-Month
20.93"
(531.62mm)
19.04"
(483.62mm)
1.89"
(48.00mm)
84th Driest Driest since: 2007 2001
41st Wettest Wettest since: 2008 2011
Jul–Dec 2009
6-Month
29.51"
(749.55mm)
22.72"
(577.09mm)
6.79"
(172.46mm)
114th Driest Driest since: 2007 1965
11th Wettest Wettest since: 2008 2018
Ties: 1969
Jun–Dec 2009
7-Month
35.11"
(891.79mm)
26.37"
(669.80mm)
8.74"
(221.99mm)
115th Driest Driest since: 2007 1949
10th Wettest Wettest since: 2008 2011
May–Dec 2009
8-Month
38.94"
(989.08mm)
29.96"
(760.98mm)
8.98"
(228.10mm)
113th Driest Driest since: 2007 1965
12th Wettest Wettest since: 2008 2011
Apr–Dec 2009
9-Month
43.10"
(1,094.74mm)
33.86"
(860.04mm)
9.24"
(234.70mm)
113th Driest Driest since: 2007 1965
12th Wettest Wettest since: 2008 2011
Mar–Dec 2009
10-Month
46.12"
(1,171.45mm)
37.79"
(959.87mm)
8.33"
(211.58mm)
109th Driest Driest since: 2007 1965
16th Wettest Wettest since: 2008 2011
Feb–Dec 2009
11-Month
47.91"
(1,216.91mm)
41.01"
(1,041.65mm)
6.90"
(175.26mm)
105th Driest Driest since: 2007 1965
20th Wettest Wettest since: 2008 1972
Jan–Dec 2009
12-Month
51.71"
(1,313.43mm)
44.65"
(1,134.11mm)
7.06"
(179.32mm)
104th Driest Driest since: 2007 1965
21st Wettest Wettest since: 2008 2018
Jul 2008–Dec 2009
18-Month
84.24"
(2,139.70mm)
67.35"
(1,710.69mm)
16.89"
(429.01mm)
119th Driest Driest since: 2008 1965
5th Wettest Wettest since: 2006 2006
Jan 2008–Dec 2009
24-Month
111.41"
(2,829.81mm)
89.27"
(2,267.46mm)
22.14"
(562.35mm)
122nd Driest Driest since: 2008 1965
2nd Wettest Wettest since: 1973 1973
Jan 2007–Dec 2009
36-Month
156.90"
(3,985.26mm)
133.83"
(3,399.28mm)
23.07"
(585.98mm)
117th Driest Driest since: 2007 1966
6th Wettest Wettest since: 2008 2011
Jan 2006–Dec 2009
48-Month
210.60"
(5,349.24mm)
178.43"
(4,532.12mm)
32.17"
(817.12mm)
118th Driest Driest since: 2007 1966
4th Wettest Wettest since: 2008 2011
Jan 2005–Dec 2009
60-Month
267.61"
(6,797.29mm)
223.12"
(5,667.25mm)
44.49"
(1,130.04mm)
120th Driest Driest since: 2008 1966
1st Wettest Wettest to Date 2009

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/