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


Washington (Dulles), District of Columbia

Average Temperature Rankings, March 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
March 2015
1-Month
40.3°F
(4.6°C)
43.6°F
(6.4°C)
-3.3°F
(-1.8°C)
15th Coolest Coolest since: 2014 1984
47th Warmest Warmest since: 2012 2012
Feb–Mar 2015
2-Month
32.9°F
(0.5°C)
39.6°F
(4.2°C)
-6.7°F
(-3.7°C)
2nd Coolest Coolest since: 1978 1978
60th Warmest Warmest since: 2014 2012
Jan–Mar 2015
3-Month
31.9°F
(-0.1°C)
37.3°F
(2.9°C)
-5.4°F
(-3.0°C)
3rd Coolest Coolest since: 1978 1978
59th Warmest Warmest since: 2014 2012
Dec 2014–Mar 2015
4-Month
33.5°F
(0.8°C)
37.0°F
(2.8°C)
-3.5°F
(-2.0°C)
10th Coolest Coolest since: 1994 1978
52nd Warmest Warmest since: 2014 2012
Ties: 1994
Nov 2014–Mar 2015
5-Month
35.2°F
(1.8°C)
38.7°F
(3.7°C)
-3.5°F
(-1.9°C)
5th Coolest Coolest since: 1996 1970
54th Warmest Warmest since: 2014 2012
Ties: 1996
Oct 2014–Mar 2015
6-Month
38.8°F
(3.8°C)
41.5°F
(5.3°C)
-2.7°F
(-1.5°C)
6th Coolest Coolest since: 1994 1977
53rd Warmest Warmest since: 2014 2012
Ties: 1968, 1979, 1981, 1994
Sep 2014–Mar 2015
7-Month
42.9°F
(6.1°C)
45.2°F
(7.3°C)
-2.3°F
(-1.2°C)
8th Coolest Coolest since: 1982 1977
51st Warmest Warmest since: 2014 2012
Aug 2014–Mar 2015
8-Month
46.5°F
(8.1°C)
48.8°F
(9.3°C)
-2.3°F
(-1.2°C)
6th Coolest Coolest since: 1982 1977
53rd Warmest Warmest since: 2014 2017
Jul 2014–Mar 2015
9-Month
49.6°F
(9.8°C)
51.9°F
(11.1°C)
-2.3°F
(-1.3°C)
6th Coolest Coolest since: 1982 1977
53rd Warmest Warmest since: 2014 2017
Jun 2014–Mar 2015
10-Month
51.9°F
(11.1°C)
53.9°F
(12.2°C)
-2.0°F
(-1.1°C)
9th Coolest Coolest since: 1993 1977
50th Warmest Warmest since: 2014 2012
May 2014–Mar 2015
11-Month
53.0°F
(11.7°C)
54.6°F
(12.6°C)
-1.6°F
(-0.9°C)
10th Coolest Coolest since: 1993 1977
49th Warmest Warmest since: 2014 2012
Ties: 1979
Apr 2014–Mar 2015
12-Month
52.9°F
(11.6°C)
54.5°F
(12.5°C)
-1.6°F
(-0.9°C)
10th Coolest Coolest since: 1993 1977
49th Warmest Warmest since: 2014 2012
Oct 2013–Mar 2015
18-Month
48.5°F
(9.2°C)
50.1°F
(10.1°C)
-1.6°F
(-0.9°C)
10th Coolest Coolest since: 1982 1978
47th Warmest Warmest since: 2014 2017
Ties: 1977
Apr 2013–Mar 2015
24-Month
53.5°F
(11.9°C)
54.5°F
(12.5°C)
-1.0°F
(-0.6°C)
16th Coolest Coolest since: 1994 1978
41st Warmest Warmest since: 2014 2017
Apr 2012–Mar 2015
36-Month
54.4°F
(12.4°C)
54.5°F
(12.5°C)
-0.1°F
(-0.1°C)
29th Coolest Coolest since: 1998 1969, 1970
26th Warmest Warmest since: 2014 2022
Ties: 1988, 1996
Apr 2011–Mar 2015
48-Month
55.5°F
(13.1°C)
54.5°F
(12.5°C)
1.0°F
(0.6°C)
40th Coolest Coolest since: 2010 1970
13th Warmest Warmest since: 2014 2022
Apr 2010–Mar 2015
60-Month
55.7°F
(13.2°C)
54.4°F
(12.4°C)
1.3°F
(0.8°C)
41st Coolest Coolest since: 2011 1970
10th Warmest Warmest since: 2014 2020
Ties: 2009, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2022, retrieved on August 15, 2022 from https://www.ncei.noaa.gov/cag/