Climate at a Glance

City 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 April 2022. For more information, please see Climatological Rankings.


Boston, Massachusetts

Average Temperature Rankings, December 2019

View Period (Months):All1234567891011121824364860
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 2019
1-Month
35.4°F
(1.9°C)
34.4°F
(1.3°C)
1.0°F
(0.6°C)
64th Coolest Coolest since: 2017 1989
23rd Warmest Warmest since: 2018 2015
Nov–Dec 2019
2-Month
38.1°F
(3.4°C)
39.5°F
(4.2°C)
-1.4°F
(-0.8°C)
40th Coolest Coolest since: 2017 1989
47th Warmest Warmest since: 2018 2015
Ties: 1971
Oct–Dec 2019
3-Month
44.0°F
(6.7°C)
44.3°F
(6.8°C)
-0.3°F
(-0.1°C)
49th Coolest Coolest since: 2018 1976
38th Warmest Warmest since: 2017 2011, 2015
Ties: 1954
Sep–Dec 2019
4-Month
49.4°F
(9.7°C)
49.3°F
(9.6°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 2013 1976
31st Warmest Warmest since: 2018 2015
Ties: 2008, 2013
Aug–Dec 2019
5-Month
54.2°F
(12.3°C)
53.9°F
(12.2°C)
0.3°F
(0.1°C)
62nd Coolest Coolest since: 2013 1976
25th Warmest Warmest since: 2018 2015
Ties: 1983
Jul–Dec 2019
6-Month
57.9°F
(14.4°C)
57.0°F
(13.9°C)
0.9°F
(0.5°C)
68th Coolest Coolest since: 2017 1962
19th Warmest Warmest since: 2018 2011
Ties: 1953, 1971, 1983, 2002, 2017
Jun–Dec 2019
7-Month
59.3°F
(15.2°C)
58.5°F
(14.7°C)
0.8°F
(0.5°C)
65th Coolest Coolest since: 2009 1962
22nd Warmest Warmest since: 2018 2011
May–Dec 2019
8-Month
59.0°F
(15.0°C)
58.5°F
(14.7°C)
0.5°F
(0.3°C)
64th Coolest Coolest since: 2009 1962
23rd Warmest Warmest since: 2018 2011, 2015
Ties: 1957
Apr–Dec 2019
9-Month
58.0°F
(14.4°C)
57.2°F
(14.0°C)
0.8°F
(0.4°C)
67th Coolest Coolest since: 2009 1940
20th Warmest Warmest since: 2018 2011
Ties: 1953
Mar–Dec 2019
10-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
68th Coolest Coolest since: 2017 1940
19th Warmest Warmest since: 2018 2021
Ties: 1953, 1983, 2017
Feb–Dec 2019
11-Month
53.8°F
(12.1°C)
53.2°F
(11.8°C)
0.6°F
(0.3°C)
67th Coolest Coolest since: 2014 1967
20th Warmest Warmest since: 2018 2010, 2012
Ties: 1990
Jan–Dec 2019
12-Month
51.8°F
(11.0°C)
51.2°F
(10.7°C)
0.6°F
(0.3°C)
67th Coolest Coolest since: 2015 1940
20th Warmest Warmest since: 2018 2012, 2020
Jul 2018–Dec 2019
18-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
70th Coolest Coolest since: 2015 1940
16th Warmest Warmest since: 2018 2012
Ties: 1949, 2008
Jan 2018–Dec 2019
24-Month
52.1°F
(11.2°C)
51.0°F
(10.6°C)
1.1°F
(0.6°C)
72nd Coolest Coolest since: 2015 1940
14th Warmest Warmest since: 2018 2021
Ties: 2006
Jan 2017–Dec 2019
36-Month
52.3°F
(11.3°C)
51.0°F
(10.6°C)
1.3°F
(0.7°C)
76th Coolest Coolest since: 2016 1940
9th Warmest Warmest since: 2018 2012
Ties: 2008
Jan 2016–Dec 2019
48-Month
52.6°F
(11.4°C)
51.0°F
(10.6°C)
1.6°F
(0.8°C)
78th Coolest Coolest since: 2018 1942, 1943
6th Warmest Warmest since: 2014 2013
Jan 2015–Dec 2019
60-Month
52.4°F
(11.3°C)
51.0°F
(10.6°C)
1.4°F
(0.7°C)
75th Coolest Coolest since: 2018 1940, 1943
8th Warmest Warmest since: 2016 2021
Ties: 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2022, retrieved on May 21, 2022 from https://www.ncdc.noaa.gov/cag/