City Rankings

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

Boston, Massachusetts

Average Temperature Rankings, March 2021

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2021
1-Month
41.9°F
(5.5°C)
38.3°F
(3.5°C)
3.6°F
(2.0°C)
79th Coolest
Coolest since:
1984
9th Warmest
Warmest since:
2012
Feb–Mar 2021
2-Month
36.8°F
(2.7°C)
35.0°F
(1.7°C)
1.8°F
(1.0°C)
75th Coolest
Coolest since:
2015
13th Warmest
Warmest since:
2012
Ties: 1999
Jan–Mar 2021
3-Month
35.4°F
(1.9°C)
33.0°F
(0.6°C)
2.4°F
(1.3°C)
79th Coolest
Coolest since:
2015
9th Warmest
Warmest since:
2012
Ties: 2017
Dec 2020–Mar 2021
4-Month
35.8°F
(2.1°C)
33.4°F
(0.8°C)
2.4°F
(1.3°C)
79th Coolest
Coolest since:
1948, 1959
8th Warmest
Warmest since:
2012
Nov 2020–Mar 2021
5-Month
38.5°F
(3.6°C)
35.7°F
(2.1°C)
2.8°F
(1.5°C)
83rd Coolest
Coolest since:
1940, 1948
4th Warmest
Warmest since:
2012
Ties: 1991
Oct 2020–Mar 2021
6-Month
41.5°F
(5.3°C)
38.7°F
(3.7°C)
2.8°F
(1.6°C)
82nd Coolest
Coolest since:
1940
5th Warmest
Warmest since:
2012
Sep 2020–Mar 2021
7-Month
45.0°F
(7.2°C)
42.4°F
(5.8°C)
2.6°F
(1.4°C)
83rd Coolest
Coolest since:
1940
4th Warmest
Warmest since:
2012
Aug 2020–Mar 2021
8-Month
48.8°F
(9.3°C)
46.2°F
(7.9°C)
2.6°F
(1.4°C)
83rd Coolest
Coolest since:
1941
4th Warmest
Warmest since:
2012
Jul 2020–Mar 2021
9-Month
51.9°F
(11.1°C)
49.1°F
(9.5°C)
2.8°F
(1.6°C)
83rd Coolest
Coolest since:
1941
4th Warmest
Warmest since:
2012
Jun 2020–Mar 2021
10-Month
53.8°F
(12.1°C)
51.0°F
(10.6°C)
2.8°F
(1.5°C)
83rd Coolest
Coolest since:
1941
4th Warmest
Warmest since:
2012
May 2020–Mar 2021
11-Month
54.2°F
(12.3°C)
51.6°F
(10.9°C)
2.6°F
(1.4°C)
83rd Coolest
Coolest since:
1941
4th Warmest
Warmest since:
2012
Apr 2020–Mar 2021
12-Month
53.5°F
(11.9°C)
51.3°F
(10.7°C)
2.2°F
(1.2°C)
82nd Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2012
Oct 2019–Mar 2021
18-Month
49.4°F
(9.7°C)
47.1°F
(8.4°C)
2.3°F
(1.3°C)
81st Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2013
Apr 2019–Mar 2021
24-Month
53.3°F
(11.8°C)
51.3°F
(10.7°C)
2.0°F
(1.1°C)
81st Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2012
Apr 2018–Mar 2021
36-Month
52.9°F
(11.6°C)
51.3°F
(10.7°C)
1.6°F
(0.9°C)
79th Coolest
Coolest since:
1941
6th Warmest
Warmest since:
2013
Apr 2017–Mar 2021
48-Month
52.8°F
(11.6°C)
51.2°F
(10.7°C)
1.6°F
(0.9°C)
79th Coolest
Coolest since:
1941
5th Warmest
Warmest since:
2013
Ties: 2012
Apr 2016–Mar 2021
60-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
80th Coolest
Coolest since:
1941, 1944
3rd Warmest
Warmest since:
2020, 2022

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