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 December 2019. For more information, please see Climatological Rankings.


Washington (Reagan National), District of Columbia

Average Temperature Rankings, January 1999

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1945-2019)
Warmest/Coolest
Since
Record
January 1999
1-Month
38.7°F
(3.7°C)
36.2°F
(2.3°C)
2.5°F
(1.4°C)
54th Coolest Coolest since: 1997 1977
21st Warmest Warmest since: 1998 1950
Ties: 1951
Dec 1998–Jan 1999
2-Month
41.5°F
(5.3°C)
38.3°F
(3.5°C)
3.2°F
(1.8°C)
64th Coolest Coolest since: 1997 1977
10th Warmest Warmest since: 1998 1950
Ties: 1972, 1991
Nov 1998–Jan 1999
3-Month
44.1°F
(6.7°C)
42.1°F
(5.6°C)
2.0°F
(1.1°C)
59th Coolest Coolest since: 1998 1977
15th Warmest Warmest since: 1995 2002
Oct 1998–Jan 1999
4-Month
48.2°F
(9.0°C)
46.5°F
(8.1°C)
1.7°F
(0.9°C)
60th Coolest Coolest since: 1998 1977
14th Warmest Warmest since: 1995 2002
Sep 1998–Jan 1999
5-Month
53.6°F
(12.0°C)
51.4°F
(10.8°C)
2.2°F
(1.2°C)
67th Coolest Coolest since: 1998 1977
7th Warmest Warmest to Date 2017
Aug 1998–Jan 1999
6-Month
57.8°F
(14.3°C)
55.8°F
(13.2°C)
2.0°F
(1.1°C)
66th Coolest Coolest since: 1998 1977
8th Warmest Warmest to Date 2017
Jul 1998–Jan 1999
7-Month
61.0°F
(16.1°C)
59.3°F
(15.2°C)
1.7°F
(0.9°C)
65th Coolest Coolest since: 1998 1977
9th Warmest Warmest to Date 2017
Ties: 2019
Jun 1998–Jan 1999
8-Month
62.6°F
(17.0°C)
61.3°F
(16.3°C)
1.3°F
(0.7°C)
60th Coolest Coolest since: 1998 1977
13th Warmest Warmest since: 1995 2017
Ties: 1950
May 1998–Jan 1999
9-Month
63.3°F
(17.4°C)
61.8°F
(16.6°C)
1.5°F
(0.8°C)
61st Coolest Coolest since: 1998 1977
12th Warmest Warmest since: 1992 2012
Apr 1998–Jan 1999
10-Month
62.9°F
(17.2°C)
61.4°F
(16.3°C)
1.5°F
(0.9°C)
63rd Coolest Coolest since: 1998 1977
10th Warmest Warmest since: 1992 2012
Ties: 1992, 2002
Mar 1998–Jan 1999
11-Month
61.5°F
(16.4°C)
60.0°F
(15.6°C)
1.5°F
(0.8°C)
64th Coolest Coolest since: 1998 1977
9th Warmest Warmest since: 1992 2017
Feb 1998–Jan 1999
12-Month
60.0°F
(15.6°C)
58.3°F
(14.6°C)
1.7°F
(1.0°C)
67th Coolest Coolest since: 1998 1959, 1968
6th Warmest Warmest since: 1992 2013
Ties: 2007, 2011, 2019
Aug 1997–Jan 1999
18-Month
58.7°F
(14.8°C)
57.5°F
(14.2°C)
1.2°F
(0.6°C)
60th Coolest Coolest since: 1998 1959
12th Warmest Warmest since: 1992 2013
Ties: 2006, 2011
Feb 1997–Jan 1999
24-Month
59.2°F
(15.1°C)
58.4°F
(14.7°C)
0.8°F
(0.4°C)
58th Coolest Coolest since: 1998 1964
13th Warmest Warmest since: 1992 2013
Ties: 2009
Feb 1996–Jan 1999
36-Month
58.5°F
(14.7°C)
58.4°F
(14.7°C)
0.1°F
(0.0°C)
47th Coolest Coolest since: 1998 1963, 1970
22nd Warmest Warmest since: 1993 2013
Feb 1995–Jan 1999
48-Month
58.2°F
(14.6°C)
58.4°F
(14.7°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1998 1964
24th Warmest Warmest since: 1995 2019
Ties: 1995
Feb 1994–Jan 1999
60-Month
58.4°F
(14.7°C)
58.4°F
(14.7°C)
0.0°F
(0.0°C)
44th Coolest Coolest since: 1998 1965
21st Warmest Warmest since: 1995 2013
Ties: 1995, 2000

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/