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 June 2020. 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
(1895-2020)
Warmest/Coolest
Since
Record
March 2015
1-Month
40.3°F
(4.6°C)
44.0°F
(6.7°C)
-3.7°F
(-2.1°C)
13th Coolest Coolest since: 2014 2014
47th Warmest Warmest since: 2012 2012
Feb–Mar 2015
2-Month
32.9°F
(0.5°C)
40.0°F
(4.4°C)
-7.1°F
(-3.9°C)
2nd Coolest Coolest since: 1978 1978
58th Warmest Warmest since: 2014 2012
Jan–Mar 2015
3-Month
31.9°F
(-0.1°C)
37.7°F
(3.2°C)
-5.8°F
(-3.3°C)
3rd Coolest Coolest since: 1978 1978
57th Warmest Warmest since: 2014 2012
Dec 2014–Mar 2015
4-Month
33.5°F
(0.8°C)
37.3°F
(2.9°C)
-3.8°F
(-2.1°C)
6th Coolest Coolest since: 1978 1970, 1978
54th Warmest Warmest since: 2014 2012
Nov 2014–Mar 2015
5-Month
35.2°F
(1.8°C)
39.1°F
(3.9°C)
-3.9°F
(-2.1°C)
4th Coolest Coolest since: 1978 1970
53rd Warmest Warmest since: 2014 2012
Oct 2014–Mar 2015
6-Month
38.8°F
(3.8°C)
41.8°F
(5.4°C)
-3.0°F
(-1.6°C)
5th Coolest Coolest since: 1982 1970
52nd Warmest Warmest since: 2014 2012
Sep 2014–Mar 2015
7-Month
42.9°F
(6.1°C)
45.5°F
(7.5°C)
-2.6°F
(-1.4°C)
6th Coolest Coolest since: 1982 1970
51st Warmest Warmest since: 2014 2012
Ties: 1969
Aug 2014–Mar 2015
8-Month
46.5°F
(8.1°C)
49.2°F
(9.6°C)
-2.7°F
(-1.5°C)
6th Coolest Coolest since: 1982 1970
51st Warmest Warmest since: 2014 2017
Jul 2014–Mar 2015
9-Month
49.6°F
(9.8°C)
52.3°F
(11.3°C)
-2.7°F
(-1.5°C)
6th Coolest Coolest since: 1982 1970
51st Warmest Warmest since: 2014 2017
Jun 2014–Mar 2015
10-Month
51.9°F
(11.1°C)
54.3°F
(12.4°C)
-2.4°F
(-1.3°C)
6th Coolest Coolest since: 1982 1977
51st Warmest Warmest since: 2014 2012
May 2014–Mar 2015
11-Month
53.0°F
(11.7°C)
55.0°F
(12.8°C)
-2.0°F
(-1.1°C)
8th Coolest Coolest since: 1993 1977
49th Warmest Warmest since: 2014 2012
Ties: 1964
Apr 2014–Mar 2015
12-Month
52.9°F
(11.6°C)
54.9°F
(12.7°C)
-2.0°F
(-1.1°C)
7th Coolest Coolest since: 1993 1977
50th Warmest Warmest since: 2014 2012
Ties: 1978, 1993
Oct 2013–Mar 2015
18-Month
48.5°F
(9.2°C)
50.5°F
(10.3°C)
-2.0°F
(-1.1°C)
8th Coolest Coolest since: 1982 1971
47th Warmest Warmest since: 2014 2017
Apr 2013–Mar 2015
24-Month
53.5°F
(11.9°C)
54.9°F
(12.7°C)
-1.4°F
(-0.8°C)
12th Coolest Coolest since: 1994 1969, 1970, 1978
43rd Warmest Warmest since: 2014 2017
Ties: 1981, 1994
Apr 2012–Mar 2015
36-Month
54.4°F
(12.4°C)
54.9°F
(12.7°C)
-0.5°F
(-0.3°C)
20th Coolest Coolest since: 1995 1970
33rd Warmest Warmest since: 2014 2018
Ties: 1976, 1994, 1995
Apr 2011–Mar 2015
48-Month
55.5°F
(13.1°C)
54.8°F
(12.7°C)
0.7°F
(0.4°C)
38th Coolest Coolest since: 2006 1970
13th Warmest Warmest since: 2014 2020
Apr 2010–Mar 2015
60-Month
55.7°F
(13.2°C)
54.7°F
(12.6°C)
1.0°F
(0.6°C)
37th Coolest Coolest since: 2007 1971
12th Warmest Warmest since: 2014 2020
Ties: 2006, 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2020, retrieved on August 5, 2020 from https://www.ncdc.noaa.gov/cag/