City Rankings

City Data Info
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Boston, Massachusetts

Average Temperature Rankings, December 1986

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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 1986
1-Month
34.9°F
(1.6°C)
34.6°F
(1.4°C)
0.3°F
(0.2°C)
55th Coolest
Coolest since:
1989
33rd Warmest
Warmest since:
2015
Nov–Dec 1986
2-Month
38.3°F
(3.5°C)
39.6°F
(4.2°C)
-1.3°F
(-0.7°C)
39th Coolest
Coolest since:
1989
49th Warmest
Warmest since:
2015
Oct–Dec 1986
3-Month
43.3°F
(6.3°C)
44.4°F
(6.9°C)
-1.1°F
(-0.6°C)
37th Coolest
Coolest since:
1976
51st Warmest
Warmest since:
2011, 2015
Ties: 1961
Sep–Dec 1986
4-Month
48.1°F
(8.9°C)
49.4°F
(9.7°C)
-1.3°F
(-0.8°C)
32nd Coolest
Coolest since:
1976
56th Warmest
Warmest since:
2015
Ties: 1988
Aug–Dec 1986
5-Month
52.4°F
(11.3°C)
53.9°F
(12.2°C)
-1.5°F
(-0.9°C)
26th Coolest
Coolest since:
1976
62nd Warmest
Warmest since:
2015
Jul–Dec 1986
6-Month
55.4°F
(13.0°C)
57.1°F
(13.9°C)
-1.7°F
(-0.9°C)
22nd Coolest
Coolest since:
1976
66th Warmest
Warmest since:
2011
Ties: 1960, 1963
Jun–Dec 1986
7-Month
56.8°F
(13.8°C)
58.6°F
(14.8°C)
-1.8°F
(-1.0°C)
19th Coolest
Coolest since:
1940
69th Warmest
Warmest since:
2011
Ties: 2000
May–Dec 1986
8-Month
57.0°F
(13.9°C)
58.6°F
(14.8°C)
-1.6°F
(-0.9°C)
20th Coolest
Coolest since:
1940
68th Warmest
Warmest since:
2011, 2015
Ties: 1954, 1956, 1968
Apr–Dec 1986
9-Month
55.9°F
(13.3°C)
57.3°F
(14.1°C)
-1.4°F
(-0.8°C)
21st Coolest
Coolest since:
1940
67th Warmest
Warmest since:
2011
Ties: 1987
Mar–Dec 1986
10-Month
54.3°F
(12.4°C)
55.4°F
(13.0°C)
-1.1°F
(-0.6°C)
26th Coolest
Coolest since:
1940
62nd Warmest
Warmest since:
2010, 2011, 2021, 2022
Ties: 1938, 1954
Feb–Dec 1986
11-Month
52.0°F
(11.1°C)
53.3°F
(11.8°C)
-1.3°F
(-0.7°C)
25th Coolest
Coolest since:
1940
63rd Warmest
Warmest since:
2010, 2012, 2022
Ties: 1938, 1948, 1969
Jan–Dec 1986
12-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
36th Coolest
Coolest since:
1940
52nd Warmest
Warmest since:
2012
Ties: 1960, 1981, 2003
Jul 1985–Dec 1986
18-Month
52.2°F
(11.2°C)
53.2°F
(11.8°C)
-1.0°F
(-0.6°C)
37th Coolest
Coolest since:
1940
50th Warmest
Warmest since:
2012
Ties: 1966, 1972
Jan 1985–Dec 1986
24-Month
50.3°F
(10.2°C)
51.2°F
(10.7°C)
-0.9°F
(-0.5°C)
41st Coolest
Coolest since:
1940
46th Warmest
Warmest since:
2021
Ties: 1957, 1960
Jan 1984–Dec 1986
36-Month
50.5°F
(10.3°C)
51.1°F
(10.6°C)
-0.6°F
(-0.3°C)
41st Coolest
Coolest since:
1940, 1941
45th Warmest
Warmest since:
2012, 2022
Ties: 1973
Jan 1983–Dec 1986
48-Month
50.9°F
(10.5°C)
51.1°F
(10.6°C)
-0.2°F
(-0.1°C)
52nd Coolest
Coolest since:
1942, 1943
33rd Warmest
Warmest since:
2013, 2022
Ties: 1994, 1997
Jan 1982–Dec 1986
60-Month
50.6°F
(10.3°C)
51.0°F
(10.6°C)
-0.4°F
(-0.3°C)
47th Coolest
Coolest since:
1943
37th Warmest
Warmest since:
2022
Ties: 1951, 1956, 1957, 1985, 1990

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