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 August 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, June 1964

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 1964
1-Month
72.1°F
(22.3°C)
72.1°F
(22.3°C)
0.0°F
(0.0°C)
36th Coolest Coolest since: 1963 1972
39th Warmest Warmest since: 1959 2010
May–Jun 1964
2-Month
68.2°F
(20.1°C)
67.5°F
(19.7°C)
0.7°F
(0.4°C)
54th Coolest Coolest since: 1963 1967
21st Warmest Warmest since: 1959 2010
Ties: 1969, 2001
Apr–Jun 1964
3-Month
61.9°F
(16.6°C)
62.7°F
(17.1°C)
-0.8°F
(-0.5°C)
27th Coolest Coolest since: 1963 1967, 1972
48th Warmest Warmest since: 1962 2010
Ties: 1983, 1990
Mar–Jun 1964
4-Month
57.2°F
(14.0°C)
57.8°F
(14.3°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1963 1950
41st Warmest Warmest since: 1962 2010
Ties: 1962
Feb–Jun 1964
5-Month
52.1°F
(11.2°C)
53.3°F
(11.8°C)
-1.2°F
(-0.6°C)
29th Coolest Coolest since: 1963 1978
44th Warmest Warmest since: 1959 2012
Ties: 1974, 1975
Jan–Jun 1964
6-Month
48.9°F
(9.4°C)
49.8°F
(9.9°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1963 1978
42nd Warmest Warmest since: 1959 2012
Ties: 1969, 1987
Dec 1963–Jun 1964
7-Month
46.0°F
(7.8°C)
48.0°F
(8.9°C)
-2.0°F
(-1.1°C)
15th Coolest Coolest since: 1963 1978
57th Warmest Warmest since: 1962 2012
Ties: 1966
Nov 1963–Jun 1964
8-Month
46.2°F
(7.9°C)
47.7°F
(8.7°C)
-1.5°F
(-0.8°C)
19th Coolest Coolest since: 1963 1978
52nd Warmest Warmest since: 1962 2012
Oct 1963–Jun 1964
9-Month
47.6°F
(8.7°C)
48.7°F
(9.3°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 1963 1978
48th Warmest Warmest since: 1962 2012
Ties: 1962, 1989, 1994
Sep 1963–Jun 1964
10-Month
49.2°F
(9.6°C)
50.6°F
(10.3°C)
-1.4°F
(-0.7°C)
17th Coolest Coolest since: 1963 1978
54th Warmest Warmest since: 1962 2012
Ties: 1988, 1996
Aug 1963–Jun 1964
11-Month
51.2°F
(10.7°C)
52.8°F
(11.6°C)
-1.6°F
(-0.9°C)
11th Coolest Coolest since: 1963 1963
60th Warmest Warmest since: 1962 2012, 2017
Ties: 1951, 1966, 2003
Jul 1963–Jun 1964
12-Month
53.3°F
(11.8°C)
54.8°F
(12.7°C)
-1.5°F
(-0.9°C)
14th Coolest Coolest since: 1963 1963
57th Warmest Warmest since: 1962 2012
Jan 1963–Jun 1964
18-Month
51.3°F
(10.7°C)
53.1°F
(11.7°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 1963 1979
61st Warmest Warmest since: 1962 2012, 2017
Ties: 1959, 1966
Jul 1962–Jun 1964
24-Month
52.6°F
(11.4°C)
54.8°F
(12.7°C)
-2.2°F
(-1.3°C)
2nd Coolest Coolest to Date 1978
65th Warmest Warmest since: 1963 2017
Jul 1961–Jun 1964
36-Month
53.1°F
(11.7°C)
54.8°F
(12.7°C)
-1.7°F
(-1.0°C)
5th Coolest Coolest since: 1963 1979
58th Warmest Warmest since: 1962 2018
Ties: 1967, 1970
Jul 1960–Jun 1964
48-Month
53.0°F
(11.7°C)
54.8°F
(12.7°C)
-1.8°F
(-1.0°C)
2nd Coolest Coolest to Date 1966
57th Warmest Warmest since: 1963 2019, 2020
Ties: 1968, 1980
Jul 1959–Jun 1964
60-Month
53.3°F
(11.8°C)
54.7°F
(12.6°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest to Date 1967
48th Warmest Warmest since: 1963 2020
Ties: 1969, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 28, 2021 from https://www.ncdc.noaa.gov/cag/