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 2018

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 2018
1-Month
32.1°F
(0.1°C)
28.1°F
(-2.2°C)
4.0°F
(2.3°C)
105th Coolest Coolest since: 2017 1989
22nd Warmest Warmest since: 2015 2015
Nov–Dec 2018
2-Month
35.0°F
(1.7°C)
33.7°F
(0.9°C)
1.3°F
(0.8°C)
82nd Coolest Coolest since: 2017 1917
45th Warmest Warmest since: 2016 2015
Oct–Dec 2018
3-Month
40.1°F
(4.5°C)
39.2°F
(4.0°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 2013 1917
47th Warmest Warmest since: 2017 2015
Ties: 2008, 2010, 2019
Sep–Dec 2018
4-Month
46.4°F
(8.0°C)
44.5°F
(6.9°C)
1.9°F
(1.1°C)
100th Coolest Coolest since: 2013 1917
27th Warmest Warmest since: 2017 2015
Ties: 1959, 2003
Aug–Dec 2018
5-Month
51.8°F
(11.0°C)
49.1°F
(9.5°C)
2.7°F
(1.5°C)
115th Coolest Coolest since: 2017 1904
12th Warmest Warmest since: 2016 2015
Ties: 2005
Jul–Dec 2018
6-Month
55.4°F
(13.0°C)
52.5°F
(11.4°C)
2.9°F
(1.6°C)
119th Coolest Coolest since: 2017 1904
8th Warmest Warmest since: 2016 2015
Ties: 1990, 1999
Jun–Dec 2018
7-Month
56.7°F
(13.7°C)
54.2°F
(12.3°C)
2.5°F
(1.4°C)
116th Coolest Coolest since: 2017 1904
11th Warmest Warmest since: 2016 2015
Ties: 1931, 1994, 2010
May–Dec 2018
8-Month
57.2°F
(14.0°C)
54.4°F
(12.4°C)
2.8°F
(1.6°C)
120th Coolest Coolest since: 2017 1917
7th Warmest Warmest since: 2016 2015
Ties: 1999
Apr–Dec 2018
9-Month
55.6°F
(13.1°C)
53.3°F
(11.8°C)
2.3°F
(1.3°C)
116th Coolest Coolest since: 2017 1917
11th Warmest Warmest since: 2016 2015
Ties: 1991
Mar–Dec 2018
10-Month
53.5°F
(11.9°C)
51.4°F
(10.8°C)
2.1°F
(1.1°C)
115th Coolest Coolest since: 2017 1917
12th Warmest Warmest since: 2016 2012
Ties: 1931, 1949, 1973
Feb–Dec 2018
11-Month
51.7°F
(10.9°C)
49.0°F
(9.4°C)
2.7°F
(1.5°C)
118th Coolest Coolest since: 2017 1917
9th Warmest Warmest since: 2016 2012
Ties: 2006
Jan–Dec 2018
12-Month
49.5°F
(9.7°C)
47.0°F
(8.3°C)
2.5°F
(1.4°C)
113th Coolest Coolest since: 2015 1904
14th Warmest Warmest since: 2017 2012
Jul 2017–Dec 2018
18-Month
51.2°F
(10.7°C)
48.8°F
(9.3°C)
2.4°F
(1.4°C)
114th Coolest Coolest since: 2015 1904
12th Warmest Warmest since: 2017 2012
Jan 2017–Dec 2018
24-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
118th Coolest Coolest since: 2016 1905
8th Warmest Warmest since: 2017 2012
Jan 2016–Dec 2018
36-Month
49.8°F
(9.9°C)
46.9°F
(8.3°C)
2.9°F
(1.6°C)
122nd Coolest Coolest since: 2017 1905
3rd Warmest Warmest since: 2013 2012
Jan 2015–Dec 2018
48-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
120th Coolest Coolest since: 2017 1907
4th Warmest Warmest since: 2013 2013
Ties: 2019
Jan 2014–Dec 2018
60-Month
49.1°F
(9.5°C)
46.9°F
(8.3°C)
2.2°F
(1.2°C)
114th Coolest Coolest since: 2017 1907
9th Warmest Warmest since: 2016 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 13, 2021 from https://www.ncdc.noaa.gov/cag/