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Wilmington, Delaware

Average Temperature Rankings, April 1966

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  • Record Coolest
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1966
1-Month
48.2°F
(9.0°C)
53.4°F
(11.9°C)
-5.2°F
(-2.9°C)
2nd Coolest
Coolest since:
1975
74th Warmest
Warmest since:
2017
Mar–Apr 1966
2-Month
45.7°F
(7.6°C)
48.3°F
(9.1°C)
-2.6°F
(-1.5°C)
14th Coolest
Coolest since:
1984
60th Warmest
Warmest since:
2012
Feb–Apr 1966
3-Month
41.2°F
(5.1°C)
44.0°F
(6.7°C)
-2.8°F
(-1.6°C)
13th Coolest
Coolest since:
1978
61st Warmest
Warmest since:
2012
Jan–Apr 1966
4-Month
38.3°F
(3.5°C)
41.1°F
(5.1°C)
-2.8°F
(-1.6°C)
13th Coolest
Coolest since:
1978
61st Warmest
Warmest since:
1998, 2012
Dec 1965–Apr 1966
5-Month
38.2°F
(3.4°C)
40.3°F
(4.6°C)
-2.1°F
(-1.2°C)
20th Coolest
Coolest since:
1978
53rd Warmest
Warmest since:
2012
Nov 1965–Apr 1966
6-Month
39.4°F
(4.1°C)
41.3°F
(5.2°C)
-1.9°F
(-1.1°C)
20th Coolest
Coolest since:
1978
52nd Warmest
Warmest since:
2002
Ties: 1969
Oct 1965–Apr 1966
7-Month
41.5°F
(5.3°C)
43.5°F
(6.4°C)
-2.0°F
(-1.1°C)
14th Coolest
Coolest since:
1978
58th Warmest
Warmest since:
2002
Ties: 1959, 1965, 1981, 1996, 2014
Sep 1965–Apr 1966
8-Month
45.0°F
(7.2°C)
46.5°F
(8.1°C)
-1.5°F
(-0.9°C)
22nd Coolest
Coolest since:
1978
50th Warmest
Warmest since:
2012, 2016, 2017
Aug 1965–Apr 1966
9-Month
48.2°F
(9.0°C)
49.7°F
(9.8°C)
-1.5°F
(-0.8°C)
16th Coolest
Coolest since:
1970, 1977
56th Warmest
Warmest since:
2017
Ties: 1956, 1967
Jul 1965–Apr 1966
10-Month
50.9°F
(10.5°C)
52.5°F
(11.4°C)
-1.6°F
(-0.9°C)
13th Coolest
Coolest since:
1963, 1977
59th Warmest
Warmest since:
2017
Ties: 1958, 1979
Jun 1965–Apr 1966
11-Month
52.6°F
(11.4°C)
54.2°F
(12.3°C)
-1.6°F
(-0.9°C)
10th Coolest
Coolest since:
1963
62nd Warmest
Warmest since:
2017
Ties: 1964
May 1965–Apr 1966
12-Month
53.8°F
(12.1°C)
55.0°F
(12.8°C)
-1.2°F
(-0.7°C)
17th Coolest
Coolest since:
1968
55th Warmest
Warmest since:
2012
Ties: 1967, 1969
Nov 1964–Apr 1966
18-Month
49.0°F
(9.4°C)
50.4°F
(10.2°C)
-1.4°F
(-0.8°C)
15th Coolest
Coolest since:
1978
53rd Warmest
Warmest since:
2017
Ties: 1957, 1967
May 1964–Apr 1966
24-Month
53.7°F
(12.1°C)
55.0°F
(12.8°C)
-1.3°F
(-0.7°C)
12th Coolest
Coolest since:
1978
56th Warmest
Warmest since:
2017
Ties: 1982, 2015
May 1963–Apr 1966
36-Month
53.5°F
(11.9°C)
54.9°F
(12.7°C)
-1.4°F
(-0.8°C)
9th Coolest
Coolest since:
1979
55th Warmest
Warmest since:
2022
May 1962–Apr 1966
48-Month
53.3°F
(11.8°C)
54.9°F
(12.7°C)
-1.6°F
(-0.9°C)
4th Coolest
Coolest since:
1970, 1980
56th Warmest
Warmest since:
2022
Ties: 1971
May 1961–Apr 1966
60-Month
53.4°F
(11.9°C)
54.8°F
(12.7°C)
-1.4°F
(-0.8°C)
4th Coolest
Coolest since:
1965
53rd Warmest
Warmest since:
2020
Ties: 1967, 1971, 1981

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