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 January 2020. For more information, please see Climatological Rankings.


Washington (Dulles), District of Columbia

Average Temperature Rankings, April 1975

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1975
1-Month
49.3°F
(9.6°C)
54.7°F
(12.6°C)
-5.4°F
(-3.0°C)
2nd Coolest Coolest since: 1966 1966
47th Warmest Warmest since: 1974 2017
Mar–Apr 1975
2-Month
44.9°F
(7.2°C)
49.4°F
(9.7°C)
-4.5°F
(-2.5°C)
3rd Coolest Coolest since: 1970 1965
45th Warmest Warmest since: 1974 2010
Ties: 1970
Feb–Apr 1975
3-Month
41.7°F
(5.4°C)
44.7°F
(7.1°C)
-3.0°F
(-1.7°C)
10th Coolest Coolest since: 1972 1978
37th Warmest Warmest since: 1974 2017
Ties: 1972
Jan–Apr 1975
4-Month
39.8°F
(4.3°C)
41.8°F
(5.4°C)
-2.0°F
(-1.1°C)
16th Coolest Coolest since: 1971 1970
31st Warmest Warmest since: 1974 2017
Ties: 1993
Dec 1974–Apr 1975
5-Month
39.2°F
(4.0°C)
40.7°F
(4.8°C)
-1.5°F
(-0.8°C)
21st Coolest Coolest since: 1971 1970
26th Warmest Warmest since: 1974 2017
Ties: 1980
Nov 1974–Apr 1975
6-Month
40.4°F
(4.7°C)
41.6°F
(5.3°C)
-1.2°F
(-0.6°C)
19th Coolest Coolest since: 1971 1970
27th Warmest Warmest since: 1974 2012, 2017
Oct 1974–Apr 1975
7-Month
42.3°F
(5.7°C)
43.6°F
(6.4°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 1971 1970
26th Warmest Warmest since: 1974 2017
Ties: 1989
Sep 1974–Apr 1975
8-Month
45.3°F
(7.4°C)
46.5°F
(8.1°C)
-1.2°F
(-0.7°C)
19th Coolest Coolest since: 1971 1970
25th Warmest Warmest since: 1974 2017
Ties: 1994
Aug 1974–Apr 1975
9-Month
48.6°F
(9.2°C)
49.8°F
(9.9°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1973 1970
27th Warmest Warmest since: 1974 2017
Ties: 1973
Jul 1974–Apr 1975
10-Month
51.1°F
(10.6°C)
52.4°F
(11.3°C)
-1.3°F
(-0.7°C)
13th Coolest Coolest since: 1971 1970
30th Warmest Warmest since: 1974 2017
Ties: 1981
Jun 1974–Apr 1975
11-Month
52.6°F
(11.4°C)
54.2°F
(12.3°C)
-1.6°F
(-0.9°C)
12th Coolest Coolest since: 1971 1970
31st Warmest Warmest since: 1974 2017
May 1974–Apr 1975
12-Month
53.3°F
(11.8°C)
54.9°F
(12.7°C)
-1.6°F
(-0.9°C)
9th Coolest Coolest since: 1971 1970
34th Warmest Warmest since: 1974 2017
Ties: 1979
Nov 1973–Apr 1975
18-Month
49.5°F
(9.7°C)
50.5°F
(10.3°C)
-1.0°F
(-0.6°C)
17th Coolest Coolest since: 1973 1970
24th Warmest Warmest since: 1974 2017
May 1973–Apr 1975
24-Month
54.2°F
(12.3°C)
54.9°F
(12.7°C)
-0.7°F
(-0.4°C)
13th Coolest Coolest since: 1974 1970
25th Warmest Warmest since: 1974 2017
Ties: 1974, 1993
May 1972–Apr 1975
36-Month
53.9°F
(12.2°C)
53.9°F
(12.2°C)
-99°F
(0.0°C)
9th Coolest Coolest since: 1973 1970
24th Warmest Warmest since: 1974 2018
May 1971–Apr 1975
48-Month
54.1°F
(12.3°C)
54.1°F
(12.3°C)
-99°F
(0.0°C)
8th Coolest Coolest since: 1974 1970
20th Warmest Warmest to Date 2019
May 1970–Apr 1975
60-Month
53.9°F
(12.2°C)
53.9°F
(12.2°C)
-99°F
(0.0°C)
7th Coolest Coolest since: 1974 1970, 1971
17th Warmest Warmest to Date 2019

Citing This Page

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