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


Massachusetts

Average Temperature Rankings, December 2019

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2019
1-Month
30.5°F
(-0.8°C)
28.1°F
(-2.2°C)
2.4°F
(1.4°C)
81st Coolest Coolest since: 2017 1989
46th Warmest Warmest since: 2018 2015
Ties: 1965
Nov–Dec 2019
2-Month
34.0°F
(1.1°C)
33.7°F
(0.9°C)
0.3°F
(0.2°C)
58th Coolest Coolest since: 2017 1917
69th Warmest Warmest since: 2018 2015
Ties: 1899, 1932, 1940, 1965, 1981
Oct–Dec 2019
3-Month
40.1°F
(4.5°C)
39.1°F
(3.9°C)
1.0°F
(0.6°C)
80th Coolest Coolest since: 2018 1917
47th Warmest Warmest since: 2018 2015
Ties: 2008, 2010, 2018
Sep–Dec 2019
4-Month
45.6°F
(7.6°C)
44.5°F
(6.9°C)
1.1°F
(0.7°C)
85th Coolest Coolest since: 2013 1917
42nd Warmest Warmest since: 2018 2015
Ties: 1912, 1920, 1954, 2009
Aug–Dec 2019
5-Month
50.4°F
(10.2°C)
49.0°F
(9.4°C)
1.4°F
(0.8°C)
91st Coolest Coolest since: 2013 1904
36th Warmest Warmest since: 2018 2015
Ties: 1900, 1920, 1938, 2004
Jul–Dec 2019
6-Month
54.3°F
(12.4°C)
52.5°F
(11.4°C)
1.8°F
(1.0°C)
103rd Coolest Coolest since: 2013 1904
24th Warmest Warmest since: 2018 2015
Ties: 2007
Jun–Dec 2019
7-Month
55.9°F
(13.3°C)
54.2°F
(12.3°C)
1.7°F
(1.0°C)
104th Coolest Coolest since: 2013 1904
23rd Warmest Warmest since: 2018 2015
Ties: 1971, 2007
May–Dec 2019
8-Month
55.8°F
(13.2°C)
54.3°F
(12.4°C)
1.5°F
(0.8°C)
99th Coolest Coolest since: 2009 1917
28th Warmest Warmest since: 2018 2015
Ties: 1984, 2003
Apr–Dec 2019
9-Month
54.9°F
(12.7°C)
53.3°F
(11.8°C)
1.6°F
(0.9°C)
102nd Coolest Coolest since: 2009 1917
25th Warmest Warmest since: 2018 2015
Ties: 1941
Mar–Dec 2019
10-Month
52.8°F
(11.6°C)
51.4°F
(10.8°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 2014 1917
25th Warmest Warmest since: 2018 2012
Feb–Dec 2019
11-Month
50.6°F
(10.3°C)
49.0°F
(9.4°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 2014 1917
23rd Warmest Warmest since: 2018 2012
Jan–Dec 2019
12-Month
48.5°F
(9.2°C)
46.9°F
(8.3°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 2015 1904
21st Warmest Warmest since: 2018 2012
Ties: 1983, 2015
Jul 2018–Dec 2019
18-Month
50.8°F
(10.4°C)
48.8°F
(9.3°C)
2.0°F
(1.1°C)
110th Coolest Coolest since: 2015 1904
16th Warmest Warmest since: 2018 2012
Ties: 2007
Jan 2018–Dec 2019
24-Month
49.0°F
(9.4°C)
46.9°F
(8.3°C)
2.1°F
(1.1°C)
113th Coolest Coolest since: 2015 1905
13th Warmest Warmest since: 2018 2012
Ties: 1953, 2010
Jan 2017–Dec 2019
36-Month
49.2°F
(9.6°C)
46.9°F
(8.3°C)
2.3°F
(1.3°C)
117th Coolest Coolest since: 2016 1905
8th Warmest Warmest since: 2018 2012
Ties: 1999, 2000
Jan 2016–Dec 2019
48-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 2018 1907
4th Warmest Warmest since: 2018 2013
Ties: 2018
Jan 2015–Dec 2019
60-Month
49.3°F
(9.6°C)
46.9°F
(8.3°C)
2.4°F
(1.3°C)
118th Coolest Coolest since: 2018 1907
5th Warmest Warmest since: 2016 2020
Ties: 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 12, 2021 from https://www.ncdc.noaa.gov/cag/