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 February 2020. For more information, please see Climatological Rankings.


Washington (Dulles), District of Columbia

Average Temperature Rankings, April 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 2015
1-Month
54.7°F
(12.6°C)
54.4°F
(12.4°C)
0.3°F
(0.2°C)
35th Coolest Coolest since: 2014 1966
24th Warmest Warmest since: 2013 2017
Mar–Apr 2015
2-Month
47.5°F
(8.6°C)
49.2°F
(9.6°C)
-1.7°F
(-1.0°C)
17th Coolest Coolest since: 2014 1984
42nd Warmest Warmest since: 2013 2010
Ties: 1992
Feb–Apr 2015
3-Month
40.2°F
(4.6°C)
44.9°F
(7.2°C)
-4.7°F
(-2.6°C)
2nd Coolest Coolest since: 1978 1978
57th Warmest Warmest since: 2014 2017
Jan–Apr 2015
4-Month
37.6°F
(3.1°C)
41.9°F
(5.5°C)
-4.3°F
(-2.4°C)
4th Coolest Coolest since: 2014 1978
55th Warmest Warmest since: 2013 2017
Dec 2014–Apr 2015
5-Month
37.7°F
(3.2°C)
40.8°F
(4.9°C)
-3.1°F
(-1.7°C)
6th Coolest Coolest since: 2014 1970, 1978
53rd Warmest Warmest since: 2014 2012
Ties: 1984, 2014
Nov 2014–Apr 2015
6-Month
38.4°F
(3.6°C)
41.7°F
(5.4°C)
-3.3°F
(-1.8°C)
4th Coolest Coolest since: 1978 1970
52nd Warmest Warmest since: 2014 2012
Oct 2014–Apr 2015
7-Month
41.0°F
(5.0°C)
43.7°F
(6.5°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1982 1970
51st Warmest Warmest since: 2014 2017
Sep 2014–Apr 2015
8-Month
44.3°F
(6.8°C)
46.6°F
(8.1°C)
-2.3°F
(-1.3°C)
5th Coolest Coolest since: 1982 1970
51st Warmest Warmest since: 2014 2017
Aug 2014–Apr 2015
9-Month
47.4°F
(8.6°C)
49.9°F
(9.9°C)
-2.5°F
(-1.3°C)
4th Coolest Coolest since: 1982 1970
52nd Warmest Warmest since: 2014 2017
Ties: 1978
Jul 2014–Apr 2015
10-Month
50.1°F
(10.1°C)
52.6°F
(11.4°C)
-2.5°F
(-1.3°C)
4th Coolest Coolest since: 1982 1977
52nd Warmest Warmest since: 2014 2017
Jun 2014–Apr 2015
11-Month
52.1°F
(11.2°C)
54.3°F
(12.4°C)
-2.2°F
(-1.2°C)
5th Coolest Coolest since: 1982 1977
51st Warmest Warmest since: 2014 2017
May 2014–Apr 2015
12-Month
53.1°F
(11.7°C)
55.0°F
(12.8°C)
-1.9°F
(-1.1°C)
7th Coolest Coolest since: 1993 1977
49th Warmest Warmest since: 2014 2017
Ties: 1978
Nov 2013–Apr 2015
18-Month
48.3°F
(9.1°C)
50.6°F
(10.3°C)
-2.3°F
(-1.2°C)
5th Coolest Coolest since: 1982 1982
49th Warmest Warmest since: 2014 2017
May 2013–Apr 2015
24-Month
53.4°F
(11.9°C)
55.0°F
(12.8°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 1982 1978
46th Warmest Warmest since: 2014 2017
Ties: 1979
May 2012–Apr 2015
36-Month
54.4°F
(12.4°C)
55.0°F
(12.8°C)
-0.6°F
(-0.4°C)
18th Coolest Coolest since: 1984 1970, 1979
34th Warmest Warmest since: 2014 2018
May 2011–Apr 2015
48-Month
55.4°F
(13.0°C)
54.9°F
(12.7°C)
0.5°F
(0.3°C)
36th Coolest Coolest since: 2006 1970, 1971
14th Warmest Warmest since: 2014 2019
Ties: 2003, 2006
May 2010–Apr 2015
60-Month
55.6°F
(13.1°C)
54.9°F
(12.7°C)
0.7°F
(0.4°C)
35th Coolest Coolest since: 2007 1971
13th Warmest Warmest since: 2014 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2020, retrieved on April 3, 2020 from https://www.ncdc.noaa.gov/cag/