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 September 2019. For more information, please see Climatological Rankings.


Boston, Massachusetts

Average Temperature Rankings, April 2018

View Period (Months):All1234567891011121824364860
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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1936-2019)
Warmest/Coolest
Since
Record
April 2018
1-Month
45.4°F
(7.4°C)
47.9°F
(8.8°C)
-2.5°F
(-1.4°C)
22nd Coolest Coolest since: 2007 1943
63rd Warmest Warmest since: 2017 2012
Ties: 1992
Mar–Apr 2018
2-Month
41.3°F
(5.2°C)
42.9°F
(6.1°C)
-1.6°F
(-0.9°C)
24th Coolest Coolest since: 2015 1940
61st Warmest Warmest since: 2017 2012
Ties: 2007
Feb–Apr 2018
3-Month
40.2°F
(4.6°C)
39.1°F
(3.9°C)
1.1°F
(0.7°C)
68th Coolest Coolest since: 2015 2015
17th Warmest Warmest since: 2017 2012
Ties: 1949
Jan–Apr 2018
4-Month
37.4°F
(3.0°C)
36.6°F
(2.6°C)
0.8°F
(0.4°C)
69th Coolest Coolest since: 2015 1940
16th Warmest Warmest since: 2017 2012
Ties: 1976
Dec 2017–Apr 2018
5-Month
36.0°F
(2.2°C)
36.0°F
(2.2°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 2015 1940
28th Warmest Warmest since: 2017 2012
Ties: 2011
Nov 2017–Apr 2018
6-Month
37.3°F
(2.9°C)
37.4°F
(3.0°C)
-0.1°F
(-0.1°C)
56th Coolest Coolest since: 2015 1940
28th Warmest Warmest since: 2017 2012
Oct 2017–Apr 2018
7-Month
40.8°F
(4.9°C)
39.8°F
(4.3°C)
1.0°F
(0.6°C)
68th Coolest Coolest since: 2015 1940
16th Warmest Warmest since: 2017 2012
Ties: 1976, 2007
Sep 2017–Apr 2018
8-Month
44.1°F
(6.7°C)
42.9°F
(6.1°C)
1.2°F
(0.6°C)
72nd Coolest Coolest since: 2015 1940
12th Warmest Warmest since: 2017 2012
Ties: 1998
Aug 2017–Apr 2018
9-Month
47.2°F
(8.4°C)
46.1°F
(7.8°C)
1.1°F
(0.6°C)
71st Coolest Coolest since: 2015 1940
13th Warmest Warmest since: 2017 2012
Jul 2017–Apr 2018
10-Month
49.7°F
(9.8°C)
48.8°F
(9.3°C)
0.9°F
(0.5°C)
68th Coolest Coolest since: 2015 1940
16th Warmest Warmest since: 2017 2012
Ties: 1998
Jun 2017–Apr 2018
11-Month
51.5°F
(10.8°C)
50.5°F
(10.3°C)
1.0°F
(0.5°C)
71st Coolest Coolest since: 2015 1940
13th Warmest Warmest since: 2017 2012
Ties: 1995, 2007
May 2017–Apr 2018
12-Month
51.9°F
(11.1°C)
51.0°F
(10.6°C)
0.9°F
(0.5°C)
69th Coolest Coolest since: 2015 1940
15th Warmest Warmest since: 2017 2012
Ties: 1954, 2007
Nov 2016–Apr 2018
18-Month
47.9°F
(8.8°C)
46.5°F
(8.1°C)
1.4°F
(0.7°C)
75th Coolest Coolest since: 2016 1941
8th Warmest Warmest since: 2017 2017
Ties: 2008
May 2016–Apr 2018
24-Month
52.7°F
(11.5°C)
51.0°F
(10.6°C)
1.7°F
(0.9°C)
79th Coolest Coolest since: 2016 1941
4th Warmest Warmest since: 2017 2012
May 2015–Apr 2018
36-Month
53.2°F
(11.8°C)
51.0°F
(10.6°C)
2.2°F
(1.2°C)
79th Coolest Coolest since: 2017 1941
3rd Warmest Warmest since: 2013 2013
May 2014–Apr 2018
48-Month
52.4°F
(11.3°C)
50.9°F
(10.5°C)
1.5°F
(0.8°C)
76th Coolest Coolest since: 2017 1941
5th Warmest Warmest since: 2014 2013
May 2013–Apr 2018
60-Month
52.2°F
(11.2°C)
50.9°F
(10.5°C)
1.3°F
(0.7°C)
73rd Coolest Coolest since: 2017 1941, 1943, 1944
7th Warmest Warmest since: 2017 2012, 2013
Ties: 2002, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/