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 1966

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 1966
1-Month
72.5°F
(22.5°C)
72.2°F
(22.3°C)
0.3°F
(0.2°C)
50th Coolest Coolest since: 1965 1972
25th Warmest Warmest since: 1957 2010
Ties: 1995
May–Jun 1966
2-Month
66.3°F
(19.1°C)
67.4°F
(19.7°C)
-1.1°F
(-0.6°C)
20th Coolest Coolest since: 1963 1967
55th Warmest Warmest since: 1965 2010
Ties: 1983, 1990
Apr–Jun 1966
3-Month
60.2°F
(15.7°C)
62.7°F
(17.1°C)
-2.5°F
(-1.4°C)
7th Coolest Coolest since: 1961 1967, 1972
68th Warmest Warmest since: 1965 2010
Ties: 1992
Mar–Jun 1966
4-Month
55.9°F
(13.3°C)
57.8°F
(14.3°C)
-1.9°F
(-1.0°C)
15th Coolest Coolest since: 1965 1950
58th Warmest Warmest since: 1965 2010
Ties: 1965
Feb–Jun 1966
5-Month
51.1°F
(10.6°C)
53.3°F
(11.8°C)
-2.2°F
(-1.2°C)
9th Coolest Coolest since: 1963 1978
64th Warmest Warmest since: 1965 2012
Jan–Jun 1966
6-Month
47.4°F
(8.6°C)
49.8°F
(9.9°C)
-2.4°F
(-1.3°C)
12th Coolest Coolest since: 1963 1978
61st Warmest Warmest since: 1965 2012
Dec 1965–Jun 1966
7-Month
46.0°F
(7.8°C)
47.9°F
(8.8°C)
-1.9°F
(-1.0°C)
15th Coolest Coolest since: 1964 1978
57th Warmest Warmest since: 1965 2012
Ties: 1964
Nov 1965–Jun 1966
8-Month
45.9°F
(7.7°C)
47.7°F
(8.7°C)
-1.8°F
(-1.0°C)
16th Coolest Coolest since: 1963 1978
55th Warmest Warmest since: 1965 2012
Oct 1965–Jun 1966
9-Month
46.8°F
(8.2°C)
48.7°F
(9.3°C)
-1.9°F
(-1.1°C)
14th Coolest Coolest since: 1963 1978
57th Warmest Warmest since: 1965 2012
Sep 1965–Jun 1966
10-Month
49.0°F
(9.4°C)
50.6°F
(10.3°C)
-1.6°F
(-0.9°C)
14th Coolest Coolest since: 1963 1978
57th Warmest Warmest since: 1965 2012
Aug 1965–Jun 1966
11-Month
51.2°F
(10.7°C)
52.8°F
(11.6°C)
-1.6°F
(-0.9°C)
11th Coolest Coolest since: 1965 1963
60th Warmest Warmest since: 1964 2012, 2017
Ties: 1951, 1964, 2003
Jul 1965–Jun 1966
12-Month
53.2°F
(11.8°C)
54.9°F
(12.7°C)
-1.7°F
(-0.9°C)
10th Coolest Coolest since: 1965 1963
61st Warmest Warmest since: 1965 2012
Ties: 1951, 1965, 1979
Jan 1965–Jun 1966
18-Month
51.3°F
(10.7°C)
53.1°F
(11.7°C)
-1.8°F
(-1.0°C)
8th Coolest Coolest since: 1964 1979
61st Warmest Warmest since: 1965 2012, 2017
Ties: 1959, 1964
Jul 1964–Jun 1966
24-Month
53.2°F
(11.8°C)
54.8°F
(12.7°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 1965 1978
59th Warmest Warmest since: 1965 2017
Ties: 1965
Jul 1963–Jun 1966
36-Month
53.2°F
(11.8°C)
54.8°F
(12.7°C)
-1.6°F
(-0.9°C)
8th Coolest Coolest since: 1965 1979
55th Warmest Warmest since: 1962 2018
Ties: 1980
Jul 1962–Jun 1966
48-Month
52.9°F
(11.6°C)
54.8°F
(12.7°C)
-1.9°F
(-1.1°C)
1st Coolest Coolest to Date 1966
58th Warmest Warmest since: 1965 2019, 2020
Jul 1961–Jun 1966
60-Month
53.2°F
(11.8°C)
54.8°F
(12.7°C)
-1.6°F
(-0.9°C)
5th Coolest Coolest since: 1965 1967
51st Warmest Warmest since: 1964 2020
Ties: 1971, 1981

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2021, retrieved on September 22, 2021 from https://www.ncdc.noaa.gov/cag/