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Washington (Dulles), District of Columbia

Average Temperature Rankings, January 1966

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 1966
1-Month
28.5°F
(-1.9°C)
33.5°F
(0.8°C)
-5.0°F
(-2.7°C)
11th Coolest
Coolest since:
1977
51st Warmest
Warmest since:
2006
Ties: 1971
Dec 1965–Jan 1966
2-Month
34.0°F
(1.1°C)
35.2°F
(1.8°C)
-1.2°F
(-0.7°C)
25th Coolest
Coolest since:
1977
37th Warmest
Warmest since:
2002
Nov 1965–Jan 1966
3-Month
37.7°F
(3.2°C)
38.9°F
(3.8°C)
-1.2°F
(-0.6°C)
22nd Coolest
Coolest since:
1977
37th Warmest
Warmest since:
2002
Oct 1965–Jan 1966
4-Month
41.7°F
(5.4°C)
43.2°F
(6.2°C)
-1.5°F
(-0.8°C)
19th Coolest
Coolest since:
1977
40th Warmest
Warmest since:
2002
Sep 1965–Jan 1966
5-Month
47.4°F
(8.6°C)
48.2°F
(9.0°C)
-0.8°F
(-0.4°C)
25th Coolest
Coolest since:
1977
34th Warmest
Warmest to Date
2017
Aug 1965–Jan 1966
6-Month
51.9°F
(11.1°C)
52.8°F
(11.6°C)
-0.9°F
(-0.5°C)
23rd Coolest
Coolest since:
1977
36th Warmest
Warmest to Date
2017
Ties: 1987
Jul 1965–Jan 1966
7-Month
55.1°F
(12.8°C)
56.2°F
(13.4°C)
-1.1°F
(-0.6°C)
15th Coolest
Coolest since:
1977
44th Warmest
Warmest to Date
2017
Ties: 1969, 2009
Jun 1965–Jan 1966
8-Month
56.9°F
(13.8°C)
58.2°F
(14.6°C)
-1.3°F
(-0.8°C)
12th Coolest
Coolest since:
1977
47th Warmest
Warmest to Date
2017
Ties: 2015
May 1965–Jan 1966
9-Month
58.0°F
(14.4°C)
58.8°F
(14.9°C)
-0.8°F
(-0.5°C)
20th Coolest
Coolest since:
1977
39th Warmest
Warmest to Date
2017
Apr 1965–Jan 1966
10-Month
57.3°F
(14.1°C)
58.4°F
(14.7°C)
-1.1°F
(-0.6°C)
14th Coolest
Coolest since:
1977
45th Warmest
Warmest to Date
2012, 2017
Ties: 1980, 1981
Mar 1965–Jan 1966
11-Month
55.6°F
(13.1°C)
57.1°F
(13.9°C)
-1.5°F
(-0.8°C)
8th Coolest
Coolest since:
1977
51st Warmest
Warmest since:
2017
Ties: 1965, 1993
Feb 1965–Jan 1966
12-Month
53.9°F
(12.2°C)
55.4°F
(13.0°C)
-1.5°F
(-0.8°C)
13th Coolest
Coolest since:
1968
46th Warmest
Warmest to Date
2017
Ties: 1969
Aug 1964–Jan 1966
18-Month
52.9°F
(11.6°C)
54.5°F
(12.5°C)
-1.6°F
(-0.9°C)
11th Coolest
Coolest since:
1968
46th Warmest
Warmest to Date
2017
Ties: 2015
Feb 1964–Jan 1966
24-Month
53.7°F
(12.1°C)
55.3°F
(12.9°C)
-1.6°F
(-0.8°C)
10th Coolest
Coolest since:
1968
47th Warmest
Warmest to Date
2013
Ties: 1971
Feb 1963–Jan 1966
36-Month
53.6°F
(12.0°C)
55.3°F
(12.9°C)
-1.7°F
(-0.9°C)
6th Coolest
Coolest since:
1968, 1969, 1970
49th Warmest
Warmest to Date
2022
Ties: 1981
Feb 1962–Jan 1966
48-Month
-- 0.0°F
(-17.8°C)
-- --
--
1970
--
--
2020
Feb 1961–Jan 1966
60-Month
-- 0.0°F
(-17.8°C)
-- --
--
1968, 1970
--
--
2021

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