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 1975

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Period Value 1981-2010
Mean
Anomaly Rank
(1960-2019)
Warmest/Coolest
Since
Record
May 1975
1-Month
65.4°F
(18.6°C)
63.0°F
(17.2°C)
2.4°F
(1.4°C)
47th Coolest Coolest since: 1974 1967
12th Warmest Warmest since: 1965 2004
Ties: 1982
Apr–May 1975
2-Month
57.4°F
(14.1°C)
58.6°F
(14.8°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1973 1966
42nd Warmest Warmest since: 1974 2019
Mar–May 1975
3-Month
51.7°F
(10.9°C)
53.6°F
(12.0°C)
-1.9°F
(-1.1°C)
11th Coolest Coolest since: 1972 1971
48th Warmest Warmest since: 1974 2012
Feb–May 1975
4-Month
47.6°F
(8.7°C)
49.2°F
(9.6°C)
-1.6°F
(-0.9°C)
20th Coolest Coolest since: 1972 1967, 1978
39th Warmest Warmest since: 1974 2012
Ties: 1980, 1983
Jan–May 1975
5-Month
44.9°F
(7.2°C)
45.9°F
(7.7°C)
-1.0°F
(-0.5°C)
28th Coolest Coolest since: 1972 1978
31st Warmest Warmest since: 1974 2012
Dec 1974–May 1975
6-Month
43.6°F
(6.4°C)
44.4°F
(6.9°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest since: 1971 1970, 1978
31st Warmest Warmest since: 1974 2012
Nov 1974–May 1975
7-Month
44.0°F
(6.7°C)
44.6°F
(7.0°C)
-0.6°F
(-0.3°C)
26th Coolest Coolest since: 1973 1970
30th Warmest Warmest since: 1974 2012
Ties: 1972, 1989
Oct 1974–May 1975
8-Month
45.1°F
(7.3°C)
45.9°F
(7.7°C)
-0.8°F
(-0.4°C)
26th Coolest Coolest since: 1973 1970
30th Warmest Warmest since: 1974 2012
Sep 1974–May 1975
9-Month
47.5°F
(8.6°C)
48.3°F
(9.1°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1973 1970
30th Warmest Warmest since: 1974 2017
Aug 1974–May 1975
10-Month
50.2°F
(10.1°C)
51.0°F
(10.6°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1973 1970
30th Warmest Warmest since: 1974 2017
Jul 1974–May 1975
11-Month
52.4°F
(11.3°C)
53.3°F
(11.8°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 1973 1970
35th Warmest Warmest since: 1974 2017
Ties: 1980, 1987, 2003
Jun 1974–May 1975
12-Month
53.6°F
(12.0°C)
54.8°F
(12.7°C)
-1.2°F
(-0.7°C)
19th Coolest Coolest since: 1973 1970
37th Warmest Warmest since: 1974 2017
Dec 1973–May 1975
18-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1973 1970
32nd Warmest Warmest since: 1974 2017
Ties: 1988, 1994
Jun 1973–May 1975
24-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
28th Coolest Coolest since: 1974 1978
26th Warmest Warmest to Date 2017
Jun 1972–May 1975
36-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
35th Warmest Warmest since: 1974 2018
Ties: 1994
Jun 1971–May 1975
48-Month
54.2°F
(12.3°C)
54.6°F
(12.6°C)
-0.4°F
(-0.3°C)
18th Coolest Coolest since: 1974 1970, 1971
32nd Warmest Warmest to Date 2019
Ties: 1996
Jun 1970–May 1975
60-Month
54.0°F
(12.2°C)
54.6°F
(12.6°C)
-0.6°F
(-0.4°C)
17th Coolest Coolest since: 1974 1971
31st Warmest Warmest to Date 2012
Ties: 1986

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/