City Rankings

City Data Info
Please note, Degree Days and Palmer Indices are not available for Cities.

Boston, Massachusetts

Average Temperature Rankings, January 2021

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  • Record Warmest
Period Value 1991-2020
Mean
Anomaly Rank
(1936-2023)
Warmest/Coolest
Since
Record
January 2021
1-Month
32.6°F
(0.3°C)
30.1°F
(-1.1°C)
2.5°F
(1.4°C)
69th Coolest
Coolest since:
1981
20th Warmest
Warmest since:
2023
Dec 2020–Jan 2021
2-Month
34.9°F
(1.6°C)
33.0°F
(0.6°C)
1.9°F
(1.0°C)
75th Coolest
Coolest since:
1981
13th Warmest
Warmest since:
2016
Ties: 1974
Nov 2020–Jan 2021
3-Month
39.6°F
(4.2°C)
37.0°F
(2.8°C)
2.6°F
(1.4°C)
81st Coolest
Coolest since:
1981
7th Warmest
Warmest since:
2002, 2016
Oct 2020–Jan 2021
4-Month
43.8°F
(6.6°C)
41.5°F
(5.3°C)
2.3°F
(1.3°C)
82nd Coolest
Coolest since:
1981
6th Warmest
Warmest since:
2002
Sep 2020–Jan 2021
5-Month
48.1°F
(8.9°C)
46.3°F
(7.9°C)
1.8°F
(1.0°C)
82nd Coolest
Coolest since:
1977
6th Warmest
Warmest since:
2012, 2016
Aug 2020–Jan 2021
6-Month
52.7°F
(11.5°C)
50.7°F
(10.4°C)
2.0°F
(1.1°C)
83rd Coolest
Coolest since:
1977
5th Warmest
Warmest since:
2016
Ties: 2017
Jul 2020–Jan 2021
7-Month
56.1°F
(13.4°C)
54.1°F
(12.3°C)
2.0°F
(1.1°C)
84th Coolest
Coolest since:
1977
4th Warmest
Warmest since:
2012, 2023
Ties: 2002
Jun 2020–Jan 2021
8-Month
57.7°F
(14.3°C)
55.8°F
(13.2°C)
1.9°F
(1.1°C)
83rd Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2012, 2023
May 2020–Jan 2021
9-Month
57.7°F
(14.3°C)
56.1°F
(13.4°C)
1.6°F
(0.9°C)
83rd Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2023
Ties: 2017
Apr 2020–Jan 2021
10-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
78th Coolest
Coolest since:
1941
10th Warmest
Warmest since:
2023
Mar 2020–Jan 2021
11-Month
55.3°F
(12.9°C)
53.8°F
(12.1°C)
1.5°F
(0.8°C)
82nd Coolest
Coolest since:
1941
6th Warmest
Warmest since:
2023
Ties: 1950, 2002, 2017
Feb 2020–Jan 2021
12-Month
53.7°F
(12.1°C)
52.0°F
(11.1°C)
1.7°F
(1.0°C)
84th Coolest
Coolest since:
1968
4th Warmest
Warmest since:
2023
Aug 2019–Jan 2021
18-Month
52.8°F
(11.6°C)
51.5°F
(10.8°C)
1.3°F
(0.8°C)
81st Coolest
Coolest since:
1941
6th Warmest
Warmest since:
2013
Feb 2019–Jan 2021
24-Month
53.0°F
(11.7°C)
52.0°F
(11.1°C)
1.0°F
(0.6°C)
82nd Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2013, 2023
Feb 2018–Jan 2021
36-Month
52.9°F
(11.6°C)
51.9°F
(11.1°C)
1.0°F
(0.5°C)
81st Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2023
Ties: 2012
Feb 2017–Jan 2021
48-Month
52.7°F
(11.5°C)
51.9°F
(11.1°C)
0.8°F
(0.4°C)
80th Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2023
Feb 2016–Jan 2021
60-Month
52.9°F
(11.6°C)
51.8°F
(11.0°C)
1.1°F
(0.6°C)
82nd Coolest
Coolest since:
1941, 1944
2nd Warmest
Warmest since:
2023
Ties: 2014

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