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 October 2021. For more information, please see Climatological Rankings.


Washington (Dulles), District of Columbia

Average Temperature Rankings, January 1966

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
January 1966
1-Month
28.0°F
(-2.2°C)
32.8°F
(0.4°C)
-4.8°F
(-2.6°C)
13th Coolest Coolest since: 1963 1977
48th Warmest Warmest since: 1965 2006
Dec 1965–Jan 1966
2-Month
33.4°F
(0.8°C)
34.4°F
(1.3°C)
-1.0°F
(-0.5°C)
24th Coolest Coolest since: 1964 1977
37th Warmest Warmest since: 1965 2002
Nov 1965–Jan 1966
3-Month
37.2°F
(2.9°C)
38.1°F
(3.4°C)
-0.9°F
(-0.5°C)
23rd Coolest Coolest since: 1964 1977
35th Warmest Warmest since: 1965 2002
Oct 1965–Jan 1966
4-Month
41.2°F
(5.1°C)
42.5°F
(5.8°C)
-1.3°F
(-0.7°C)
18th Coolest Coolest since: 1965 1977
40th Warmest Warmest since: 1965 2002
Ties: 1965
Sep 1965–Jan 1966
5-Month
46.8°F
(8.2°C)
47.4°F
(8.6°C)
-0.6°F
(-0.4°C)
23rd Coolest Coolest since: 1965 1977
35th Warmest Warmest to Date 2017
Aug 1965–Jan 1966
6-Month
51.3°F
(10.7°C)
52.0°F
(11.1°C)
-0.7°F
(-0.4°C)
22nd Coolest Coolest since: 1965 1977
36th Warmest Warmest to Date 2017
Jul 1965–Jan 1966
7-Month
54.5°F
(12.5°C)
55.4°F
(13.0°C)
-0.9°F
(-0.5°C)
18th Coolest Coolest since: 1965 1977
40th Warmest Warmest to Date 2017
Jun 1965–Jan 1966
8-Month
56.3°F
(13.5°C)
57.4°F
(14.1°C)
-1.1°F
(-0.6°C)
15th Coolest Coolest since: 1965 1977
43rd Warmest Warmest to Date 2017
May 1965–Jan 1966
9-Month
57.4°F
(14.1°C)
58.0°F
(14.4°C)
-0.6°F
(-0.3°C)
19th Coolest Coolest since: 1965 1977
39th Warmest Warmest to Date 2017
Ties: 2004, 2015
Apr 1965–Jan 1966
10-Month
56.7°F
(13.7°C)
57.6°F
(14.2°C)
-0.9°F
(-0.5°C)
17th Coolest Coolest since: 1965 1977
41st Warmest Warmest to Date 2012, 2020
Mar 1965–Jan 1966
11-Month
55.0°F
(12.8°C)
56.3°F
(13.5°C)
-1.3°F
(-0.7°C)
12th Coolest Coolest since: 1965 1977
46th Warmest Warmest since: 1965 2017
Ties: 1965
Feb 1965–Jan 1966
12-Month
53.3°F
(11.8°C)
54.6°F
(12.6°C)
-1.3°F
(-0.8°C)
15th Coolest Coolest since: 1965 1968
43rd Warmest Warmest to Date 2013, 2017
Ties: 1993
Aug 1964–Jan 1966
18-Month
52.3°F
(11.3°C)
53.7°F
(12.1°C)
-1.4°F
(-0.8°C)
12th Coolest Coolest since: 1965 1968
44th Warmest Warmest to Date 2017
Feb 1964–Jan 1966
24-Month
53.1°F
(11.7°C)
54.5°F
(12.5°C)
-1.4°F
(-0.8°C)
11th Coolest Coolest since: 1965 1968
45th Warmest Warmest to Date 2013
Ties: 1978
Feb 1963–Jan 1966
36-Month
52.9°F
(11.6°C)
54.5°F
(12.5°C)
-1.6°F
(-0.9°C)
5th Coolest Coolest to Date 1970
49th Warmest Warmest to Date 2013, 2021
Ties: 1967, 1971, 1981
Feb 1962–Jan 1966
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1970
-- -- 2020, 2021
Feb 1961–Jan 1966
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1970
-- -- 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published November 2021, retrieved on November 30, 2021 from https://www.ncdc.noaa.gov/cag/