City Rankings

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

Washington (Dulles), District of Columbia

Average Temperature Rankings, January 2021

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
January 2021
1-Month
35.6°F
(2.0°C)
33.7°F
(0.9°C)
1.9°F
(1.1°C)
44th Coolest
Coolest since:
1977
18th Warmest
Warmest since:
2006
Ties: 1992
Dec 2020–Jan 2021
2-Month
37.3°F
(2.9°C)
35.4°F
(1.9°C)
1.9°F
(1.0°C)
44th Coolest
Coolest since:
1977
18th Warmest
Warmest since:
2002
Ties: 1992, 1993
Nov 2020–Jan 2021
3-Month
42.0°F
(5.6°C)
39.1°F
(3.9°C)
2.9°F
(1.7°C)
52nd Coolest
Coolest since:
1977
7th Warmest
Warmest since:
2002
Oct 2020–Jan 2021
4-Month
46.2°F
(7.9°C)
43.5°F
(6.4°C)
2.7°F
(1.5°C)
52nd Coolest
Coolest since:
1977
7th Warmest
Warmest since:
2002
Ties: 1991
Sep 2020–Jan 2021
5-Month
50.4°F
(10.2°C)
48.4°F
(9.1°C)
2.0°F
(1.1°C)
48th Coolest
Coolest since:
1977
11th Warmest
Warmest since:
2017
Aug 2020–Jan 2021
6-Month
55.0°F
(12.8°C)
53.0°F
(11.7°C)
2.0°F
(1.1°C)
50th Coolest
Coolest since:
1977
9th Warmest
Warmest since:
2017
Ties: 2020
Jul 2020–Jan 2021
7-Month
58.7°F
(14.8°C)
56.5°F
(13.6°C)
2.2°F
(1.2°C)
52nd Coolest
Coolest since:
1977
7th Warmest
Warmest since:
2017
Jun 2020–Jan 2021
8-Month
60.6°F
(15.9°C)
58.5°F
(14.7°C)
2.1°F
(1.2°C)
52nd Coolest
Coolest since:
1977
7th Warmest
Warmest since:
2017
May 2020–Jan 2021
9-Month
60.7°F
(15.9°C)
59.1°F
(15.1°C)
1.6°F
(0.8°C)
50th Coolest
Coolest since:
1977
9th Warmest
Warmest since:
2017
Ties: 2002, 2007, 2019
Apr 2020–Jan 2021
10-Month
59.8°F
(15.4°C)
58.6°F
(14.8°C)
1.2°F
(0.6°C)
44th Coolest
Coolest since:
1977
15th Warmest
Warmest since:
2012
Ties: 2005
Mar 2020–Jan 2021
11-Month
58.9°F
(14.9°C)
57.3°F
(14.1°C)
1.6°F
(0.8°C)
49th Coolest
Coolest since:
1977
10th Warmest
Warmest since:
2017
Ties: 1992
Feb 2020–Jan 2021
12-Month
57.5°F
(14.2°C)
55.6°F
(13.1°C)
1.9°F
(1.1°C)
54th Coolest
Coolest since:
1968
5th Warmest
Warmest since:
2013, 2017
Aug 2019–Jan 2021
18-Month
56.7°F
(13.7°C)
54.7°F
(12.6°C)
2.0°F
(1.1°C)
53rd Coolest
Coolest since:
1968
4th Warmest
Warmest since:
2017
Ties: 2007
Feb 2019–Jan 2021
24-Month
57.6°F
(14.2°C)
55.5°F
(13.1°C)
2.1°F
(1.1°C)
54th Coolest
Coolest since:
1968, 1969
3rd Warmest
Warmest since:
2013
Ties: 2012
Feb 2018–Jan 2021
36-Month
57.3°F
(14.1°C)
55.5°F
(13.1°C)
1.8°F
(1.0°C)
50th Coolest
Coolest since:
1970
5th Warmest
Warmest since:
2013
Ties: 2014, 2020
Feb 2017–Jan 2021
48-Month
57.3°F
(14.1°C)
55.4°F
(13.0°C)
1.9°F
(1.1°C)
50th Coolest
Coolest since:
1970
3rd Warmest
Warmest since:
2013, 2020
Ties: 2022
Feb 2016–Jan 2021
60-Month
57.5°F
(14.2°C)
55.3°F
(12.9°C)
2.2°F
(1.3°C)
50th Coolest
Coolest since:
1968, 1970, 1971
1st Warmest
Warmest to Date
2021

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