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 August 2022. For more information, please see Climatological Rankings.


Washington (Dulles), District of Columbia

Average Temperature Rankings, March 2009

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2009
1-Month
43.9°F
(6.6°C)
44.5°F
(6.9°C)
-0.6°F
(-0.3°C)
28th Coolest Coolest since: 2005 2014
34th Warmest Warmest since: 2008 2012
Feb–Mar 2009
2-Month
41.0°F
(5.0°C)
40.5°F
(4.7°C)
0.5°F
(0.3°C)
41st Coolest Coolest since: 2007 2015
21st Warmest Warmest since: 2008 2012
Ties: 1973
Jan–Mar 2009
3-Month
37.3°F
(2.9°C)
38.2°F
(3.4°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 2004 1978
32nd Warmest Warmest since: 2008 2012
Dec 2008–Mar 2009
4-Month
37.6°F
(3.1°C)
37.9°F
(3.3°C)
-0.3°F
(-0.2°C)
33rd Coolest Coolest since: 2004 1978
29th Warmest Warmest since: 2008 2012
Ties: 2018
Nov 2008–Mar 2009
5-Month
39.0°F
(3.9°C)
39.7°F
(4.3°C)
-0.7°F
(-0.4°C)
25th Coolest Coolest since: 2003 1970
34th Warmest Warmest since: 2008 2012
Ties: 1988
Oct 2008–Mar 2009
6-Month
41.7°F
(5.4°C)
42.4°F
(5.8°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 2003 1977
31st Warmest Warmest since: 2008 2012
Ties: 1975
Sep 2008–Mar 2009
7-Month
45.7°F
(7.6°C)
46.1°F
(7.8°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest since: 2003 1977
31st Warmest Warmest since: 2008 2012
Ties: 2011
Aug 2008–Mar 2009
8-Month
49.2°F
(9.6°C)
49.8°F
(9.9°C)
-0.6°F
(-0.3°C)
27th Coolest Coolest since: 2003 1977
32nd Warmest Warmest since: 2008 2017
Jul 2008–Mar 2009
9-Month
52.3°F
(11.3°C)
52.8°F
(11.6°C)
-0.5°F
(-0.3°C)
27th Coolest Coolest since: 2003 1977
32nd Warmest Warmest since: 2008 2017
Jun 2008–Mar 2009
10-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
27th Coolest Coolest since: 2003 1977
32nd Warmest Warmest since: 2008 2012
Ties: 1983, 1989
May 2008–Mar 2009
11-Month
55.1°F
(12.8°C)
55.5°F
(13.1°C)
-0.4°F
(-0.3°C)
24th Coolest Coolest since: 2003 1977
35th Warmest Warmest since: 2008 2012
Ties: 2003
Apr 2008–Mar 2009
12-Month
55.2°F
(12.9°C)
55.5°F
(13.1°C)
-0.3°F
(-0.2°C)
27th Coolest Coolest since: 2004 1977
32nd Warmest Warmest since: 2008 2012
Ties: 1972, 1989, 2004
Oct 2007–Mar 2009
18-Month
51.7°F
(10.9°C)
51.0°F
(10.6°C)
0.7°F
(0.3°C)
39th Coolest Coolest since: 2005 1968, 1978
18th Warmest Warmest since: 2008 2017
Ties: 2005
Apr 2007–Mar 2009
24-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
42nd Coolest Coolest since: 2005 1968
15th Warmest Warmest since: 2008 2017
Apr 2006–Mar 2009
36-Month
56.3°F
(13.5°C)
55.4°F
(13.0°C)
0.9°F
(0.5°C)
43rd Coolest Coolest since: 2006 1969
12th Warmest Warmest since: 2008 2022
Ties: 1992
Apr 2005–Mar 2009
48-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
44th Coolest Coolest since: 2007 1970
9th Warmest Warmest since: 2008 2020, 2022
Apr 2004–Mar 2009
60-Month
56.5°F
(13.6°C)
55.3°F
(12.9°C)
1.2°F
(0.7°C)
45th Coolest Coolest since: 2008 1969, 1970
6th Warmest Warmest to Date 2020
Ties: 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/