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 (Dulles), District of Columbia

Average Temperature Rankings, May 1974

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Period Value 1981-2010
Mean
Anomaly Rank
(1960-2019)
Warmest/Coolest
Since
Record
May 1974
1-Month
61.3°F
(16.3°C)
63.0°F
(17.2°C)
-1.7°F
(-0.9°C)
17th Coolest Coolest since: 1973 1967
42nd Warmest Warmest since: 1972 2004
Ties: 1972, 1984, 1990
Apr–May 1974
2-Month
57.9°F
(14.4°C)
58.6°F
(14.8°C)
-0.7°F
(-0.4°C)
23rd Coolest Coolest since: 1973 1966
36th Warmest Warmest since: 1970 2019
Ties: 1981, 1982
Mar–May 1974
3-Month
53.5°F
(11.9°C)
53.6°F
(12.0°C)
-0.1°F
(-0.1°C)
34th Coolest Coolest since: 1973 1971
25th Warmest Warmest to Date 2012
Feb–May 1974
4-Month
48.3°F
(9.1°C)
49.1°F
(9.5°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1973 1967, 1978
26th Warmest Warmest to Date 2012
Jan–May 1974
5-Month
46.3°F
(7.9°C)
46.0°F
(7.8°C)
0.3°F
(0.1°C)
42nd Coolest Coolest since: 1973 1978
17th Warmest Warmest to Date 2012
Ties: 1985
Dec 1973–May 1974
6-Month
44.4°F
(6.9°C)
44.3°F
(6.8°C)
0.1°F
(0.1°C)
36th Coolest Coolest since: 1973 1970, 1978
23rd Warmest Warmest to Date 2012
Nov 1973–May 1974
7-Month
44.7°F
(7.1°C)
44.5°F
(6.9°C)
0.2°F
(0.2°C)
37th Coolest Coolest since: 1973 1970
19th Warmest Warmest to Date 2012
Ties: 1983, 2005, 2009
Oct 1973–May 1974
8-Month
46.2°F
(7.9°C)
46.0°F
(7.8°C)
0.2°F
(0.1°C)
37th Coolest Coolest since: 1973 1970
19th Warmest Warmest to Date 2012
Sep 1973–May 1974
9-Month
48.7°F
(9.3°C)
48.3°F
(9.1°C)
0.4°F
(0.2°C)
36th Coolest Coolest since: 1973 1970
20th Warmest Warmest since: 1972 2017
Ties: 1972
Aug 1973–May 1974
10-Month
51.4°F
(10.8°C)
51.0°F
(10.6°C)
0.4°F
(0.2°C)
37th Coolest Coolest since: 1973 1970
19th Warmest Warmest to Date 2017
Ties: 1995
Jul 1973–May 1974
11-Month
53.6°F
(12.0°C)
53.3°F
(11.8°C)
0.3°F
(0.2°C)
37th Coolest Coolest since: 1973 1970
19th Warmest Warmest to Date 2017
Ties: 1976
Jun 1973–May 1974
12-Month
55.3°F
(12.9°C)
54.8°F
(12.7°C)
0.5°F
(0.2°C)
37th Coolest Coolest since: 1973 1970
19th Warmest Warmest to Date 2017
Dec 1972–May 1974
18-Month
51.6°F
(10.9°C)
51.3°F
(10.7°C)
0.3°F
(0.2°C)
35th Coolest Coolest since: 1973 1970
21st Warmest Warmest to Date 2017
Jun 1972–May 1974
24-Month
54.3°F
(12.4°C)
54.7°F
(12.6°C)
-0.4°F
(-0.2°C)
24th Coolest Coolest since: 1973 1978
30th Warmest Warmest to Date 2017
Ties: 1976
Jun 1971–May 1974
36-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
24th Coolest Coolest since: 1973 1970
28th Warmest Warmest to Date 2018
Ties: 1986, 1990
Jun 1970–May 1974
48-Month
54.1°F
(12.3°C)
54.7°F
(12.6°C)
-0.6°F
(-0.3°C)
17th Coolest Coolest since: 1973 1970, 1971
33rd Warmest Warmest to Date 2019
Jun 1969–May 1974
60-Month
53.7°F
(12.1°C)
54.6°F
(12.6°C)
-0.9°F
(-0.5°C)
13th Coolest Coolest since: 1973 1971
35th Warmest Warmest to Date 2012
Ties: 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/