City Rankings

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

Boston, Massachusetts

Average Temperature Rankings, December 2015

View Period (Months):
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 2015
1-Month
45.3°F
(7.4°C)
34.7°F
(1.5°C)
10.6°F
(5.9°C)
87th Coolest
Coolest since:
1989
1st Warmest
Warmest to Date
2015
Nov–Dec 2015
2-Month
47.0°F
(8.3°C)
39.8°F
(4.3°C)
7.2°F
(4.0°C)
87th Coolest
Coolest since:
1989
1st Warmest
Warmest to Date
2015
Oct–Dec 2015
3-Month
49.4°F
(9.7°C)
44.6°F
(7.0°C)
4.8°F
(2.7°C)
87th Coolest
Coolest since:
1976
1st Warmest
Warmest since:
2011, 2015
Ties: 2011
Sep–Dec 2015
4-Month
54.3°F
(12.4°C)
49.6°F
(9.8°C)
4.7°F
(2.6°C)
87th Coolest
Coolest since:
1976
1st Warmest
Warmest to Date
2015
Aug–Dec 2015
5-Month
58.4°F
(14.7°C)
54.1°F
(12.3°C)
4.3°F
(2.4°C)
87th Coolest
Coolest since:
1976
1st Warmest
Warmest to Date
2015
Jul–Dec 2015
6-Month
61.0°F
(16.1°C)
57.3°F
(14.1°C)
3.7°F
(2.0°C)
86th Coolest
Coolest since:
1962, 1976
2nd Warmest
Warmest since:
2011
Jun–Dec 2015
7-Month
61.5°F
(16.4°C)
58.8°F
(14.9°C)
2.7°F
(1.5°C)
84th Coolest
Coolest since:
1962
4th Warmest
Warmest since:
2011
Ties: 2022
May–Dec 2015
8-Month
61.6°F
(16.4°C)
58.7°F
(14.8°C)
2.9°F
(1.6°C)
86th Coolest
Coolest since:
1940, 1962
2nd Warmest
Warmest since:
2011
Apr–Dec 2015
9-Month
60.1°F
(15.6°C)
57.5°F
(14.2°C)
2.6°F
(1.4°C)
86th Coolest
Coolest since:
1940
2nd Warmest
Warmest since:
2011
Ties: 2021, 2022
Mar–Dec 2015
10-Month
57.5°F
(14.2°C)
55.6°F
(13.1°C)
1.9°F
(1.1°C)
81st Coolest
Coolest since:
1940
7th Warmest
Warmest since:
2010, 2011, 2021
Feb–Dec 2015
11-Month
54.0°F
(12.2°C)
53.5°F
(11.9°C)
0.5°F
(0.3°C)
67th Coolest
Coolest since:
1940, 1967
21st Warmest
Warmest since:
2012
Ties: 2013
Jan–Dec 2015
12-Month
51.7°F
(10.9°C)
51.4°F
(10.8°C)
0.3°F
(0.1°C)
66th Coolest
Coolest since:
1940
22nd Warmest
Warmest since:
2020
Ties: 2007, 2019
Jul 2014–Dec 2015
18-Month
53.8°F
(12.1°C)
53.3°F
(11.8°C)
0.5°F
(0.3°C)
66th Coolest
Coolest since:
1940
21st Warmest
Warmest since:
2012
Ties: 1983
Jan 2014–Dec 2015
24-Month
51.4°F
(10.8°C)
51.3°F
(10.7°C)
0.1°F
(0.1°C)
61st Coolest
Coolest since:
1940
26th Warmest
Warmest since:
2021
Jan 2013–Dec 2015
36-Month
51.7°F
(10.9°C)
51.3°F
(10.7°C)
0.4°F
(0.2°C)
64th Coolest
Coolest since:
1940, 1941
22nd Warmest
Warmest since:
2022
Ties: 1991
Jan 2012–Dec 2015
48-Month
52.3°F
(11.3°C)
51.3°F
(10.7°C)
1.0°F
(0.6°C)
73rd Coolest
Coolest since:
1942
12th Warmest
Warmest since:
2013, 2022
Ties: 2017
Jan 2011–Dec 2015
60-Month
52.5°F
(11.4°C)
51.2°F
(10.7°C)
1.3°F
(0.7°C)
76th Coolest
Coolest since:
1943
8th Warmest
Warmest since:
2022
Ties: 2016

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