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 2020

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
January 2020
1-Month
39.0°F
(3.9°C)
33.7°F
(0.9°C)
5.3°F
(3.0°C)
55th Coolest
Coolest since:
1977
7th Warmest
Warmest since:
2006
Dec 2019–Jan 2020
2-Month
39.0°F
(3.9°C)
35.5°F
(1.9°C)
3.5°F
(2.0°C)
51st Coolest
Coolest since:
1977
11th Warmest
Warmest since:
2002
Nov 2019–Jan 2020
3-Month
40.1°F
(4.5°C)
39.2°F
(4.0°C)
0.9°F
(0.5°C)
37th Coolest
Coolest since:
1977
22nd Warmest
Warmest since:
2002
Ties: 2010
Oct 2019–Jan 2020
4-Month
45.2°F
(7.3°C)
43.5°F
(6.4°C)
1.7°F
(0.9°C)
45th Coolest
Coolest since:
1977
14th Warmest
Warmest since:
2002
Ties: 2013
Sep 2019–Jan 2020
5-Month
50.7°F
(10.4°C)
48.4°F
(9.1°C)
2.3°F
(1.3°C)
50th Coolest
Coolest since:
1977
9th Warmest
Warmest since:
2017
Aug 2019–Jan 2020
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: 2021
Jul 2019–Jan 2020
7-Month
58.5°F
(14.7°C)
56.5°F
(13.6°C)
2.0°F
(1.1°C)
50th Coolest
Coolest since:
1977
9th Warmest
Warmest since:
2017
Ties: 2002
Jun 2019–Jan 2020
8-Month
60.3°F
(15.7°C)
58.4°F
(14.7°C)
1.9°F
(1.0°C)
49th Coolest
Coolest since:
1977
10th Warmest
Warmest since:
2017
Ties: 1995
May 2019–Jan 2020
9-Month
61.2°F
(16.2°C)
59.0°F
(15.0°C)
2.2°F
(1.2°C)
54th Coolest
Coolest since:
1977
5th Warmest
Warmest since:
2017
Apr 2019–Jan 2020
10-Month
61.0°F
(16.1°C)
58.6°F
(14.8°C)
2.4°F
(1.3°C)
55th Coolest
Coolest since:
1977
4th Warmest
Warmest since:
2012
Mar 2019–Jan 2020
11-Month
59.4°F
(15.2°C)
57.3°F
(14.1°C)
2.1°F
(1.1°C)
55th Coolest
Coolest since:
1977
4th Warmest
Warmest since:
2017
Feb 2019–Jan 2020
12-Month
57.7°F
(14.3°C)
55.6°F
(13.1°C)
2.1°F
(1.2°C)
55th Coolest
Coolest since:
1968
4th Warmest
Warmest since:
2013, 2017
Aug 2018–Jan 2020
18-Month
56.6°F
(13.7°C)
54.7°F
(12.6°C)
1.9°F
(1.1°C)
51st Coolest
Coolest since:
1968
6th Warmest
Warmest since:
2017
Feb 2018–Jan 2020
24-Month
57.3°F
(14.1°C)
55.6°F
(13.1°C)
1.7°F
(1.0°C)
50th Coolest
Coolest since:
1968, 1969
7th Warmest
Warmest since:
2013
Feb 2017–Jan 2020
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, 2021
Feb 2016–Jan 2020
48-Month
57.5°F
(14.2°C)
55.4°F
(13.0°C)
2.1°F
(1.2°C)
52nd Coolest
Coolest since:
1970
1st Warmest
Warmest since:
2013, 2020
Ties: 2013
Feb 2015–Jan 2020
60-Month
57.3°F
(14.1°C)
55.3°F
(12.9°C)
2.0°F
(1.2°C)
49th Coolest
Coolest since:
1968, 1970, 1971
2nd Warmest
Warmest to Date
2021
Ties: 2022

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