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Washington (Dulles), District of Columbia

Average Temperature Rankings, April 1964

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PeriodValue1991-2020
Mean
AnomalyRank
(1960-2023)
Warmest/Coolest
Since
Record
April 1964
1-Month
50.7°F
(10.4°C)
55.5°F
(13.1°C)
-4.8°F
(-2.7°C)
3rd Coolest
Coolest to Date
1966
60th Warmest
Warmest since:
2017
Mar–Apr 1964
2-Month
47.0°F
(8.3°C)
50.1°F
(10.1°C)
-3.1°F
(-1.8°C)
10th Coolest
Coolest to Date
1984
53rd Warmest
Warmest since:
2010
Feb–Apr 1964
3-Month
41.7°F
(5.4°C)
45.7°F
(7.6°C)
-4.0°F
(-2.2°C)
7th Coolest
Coolest to Date
1978
56th Warmest
Warmest since:
2017
Jan–Apr 1964
4-Month
39.6°F
(4.2°C)
42.9°F
(6.1°C)
-3.3°F
(-1.9°C)
13th Coolest
Coolest since:
1978
50th Warmest
Warmest to Date
2023
Ties: 1969
Dec 1963–Apr 1964
5-Month
37.6°F
(3.1°C)
42.0°F
(5.6°C)
-4.4°F
(-2.5°C)
4th Coolest
Coolest since:
1978
59th Warmest
Warmest since:
2012, 2023
Nov 1963–Apr 1964
6-Month
39.5°F
(4.2°C)
42.7°F
(5.9°C)
-3.2°F
(-1.7°C)
10th Coolest
Coolest to Date
1970
50th Warmest
Warmest to Date
2002, 2012, 2023
Oct 1963–Apr 1964
7-Month
42.2°F
(5.7°C)
44.8°F
(7.1°C)
-2.6°F
(-1.4°C)
14th Coolest
Coolest to Date
1970
46th Warmest
Warmest to Date
2017
Sep 1963–Apr 1964
8-Month
44.9°F
(7.2°C)
47.8°F
(8.8°C)
-2.9°F
(-1.6°C)
8th Coolest
Coolest to Date
1970
52nd Warmest
Warmest to Date
2017
Ties: 1979, 1984
Aug 1963–Apr 1964
9-Month
48.0°F
(8.9°C)
50.9°F
(10.5°C)
-2.9°F
(-1.6°C)
7th Coolest
Coolest to Date
1970
53rd Warmest
Warmest to Date
2017
Jul 1963–Apr 1964
10-Month
50.7°F
(10.4°C)
53.6°F
(12.0°C)
-2.9°F
(-1.6°C)
6th Coolest
Coolest to Date
1970
54th Warmest
Warmest to Date
2017
Ties: 1968
Jun 1963–Apr 1964
11-Month
52.6°F
(11.4°C)
55.4°F
(13.0°C)
-2.8°F
(-1.6°C)
6th Coolest
Coolest to Date
1977
54th Warmest
Warmest to Date
2017
Ties: 1968
May 1963–Apr 1964
12-Month
53.4°F
(11.9°C)
56.1°F
(13.4°C)
-2.7°F
(-1.5°C)
7th Coolest
Coolest to Date
1977
53rd Warmest
Warmest to Date
2017
Ties: 2015
Nov 1962–Apr 1964
18-Month
--51.6°F
(10.9°C)
----
--
1978
--
--
2017
May 1962–Apr 1964
24-Month
--56.1°F
(13.4°C)
----
--
1978
--
--
2017
May 1961–Apr 1964
36-Month
--56.1°F
(13.4°C)
----
--
1970, 1979
--
--
2023

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