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 December 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, June 1988

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
June 1988
1-Month
71.5°F
(21.9°C)
72.2°F
(22.3°C)
-0.7°F
(-0.4°C)
25th Coolest Coolest since: 1985 1979
48th Warmest Warmest since: 1987 2010
Ties: 1975, 1995
May–Jun 1988
2-Month
67.2°F
(19.6°C)
67.6°F
(19.8°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1983 1967
42nd Warmest Warmest since: 1987 1991
Ties: 1955
Apr–Jun 1988
3-Month
61.7°F
(16.5°C)
62.8°F
(17.1°C)
-1.1°F
(-0.6°C)
18th Coolest Coolest since: 1979 2003
55th Warmest Warmest since: 1987 2010
Ties: 1948
Mar–Jun 1988
4-Month
57.3°F
(14.1°C)
57.9°F
(14.4°C)
-0.6°F
(-0.3°C)
28th Coolest Coolest since: 1984 1950
43rd Warmest Warmest since: 1987 2010
Ties: 1963
Feb–Jun 1988
5-Month
52.8°F
(11.6°C)
53.4°F
(11.9°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1984 1978
36th Warmest Warmest since: 1987 2012
Ties: 1989
Jan–Jun 1988
6-Month
48.6°F
(9.2°C)
49.9°F
(9.9°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1984 1978
48th Warmest Warmest since: 1987 2012
Ties: 1994
Dec 1987–Jun 1988
7-Month
47.1°F
(8.4°C)
48.0°F
(8.9°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1984 1978
41st Warmest Warmest since: 1987 2012
Ties: 1951, 1972
Nov 1987–Jun 1988
8-Month
47.2°F
(8.4°C)
47.9°F
(8.8°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1987 1978
37th Warmest Warmest since: 1987 2012
Ties: 1955, 1960, 1987
Oct 1987–Jun 1988
9-Month
47.6°F
(8.7°C)
48.7°F
(9.3°C)
-1.1°F
(-0.6°C)
19th Coolest Coolest since: 1984 1978
50th Warmest Warmest since: 1987 2012
Ties: 1971
Sep 1987–Jun 1988
10-Month
49.7°F
(9.8°C)
50.7°F
(10.4°C)
-1.0°F
(-0.6°C)
21st Coolest Coolest since: 1984 1978
48th Warmest Warmest since: 1987 2012
Ties: 1951, 1959
Aug 1987–Jun 1988
11-Month
51.9°F
(11.1°C)
52.9°F
(11.6°C)
-1.0°F
(-0.5°C)
21st Coolest Coolest since: 1984 1978
48th Warmest Warmest since: 1987 2012, 2017
Ties: 1959
Jul 1987–Jun 1988
12-Month
54.2°F
(12.3°C)
54.9°F
(12.7°C)
-0.7°F
(-0.4°C)
26th Coolest Coolest since: 1984 1963
43rd Warmest Warmest since: 1987 2012
Jan 1987–Jun 1988
18-Month
52.6°F
(11.4°C)
53.2°F
(11.8°C)
-0.6°F
(-0.4°C)
28th Coolest Coolest since: 1984 1979
39th Warmest Warmest since: 1985 1991
Ties: 1984, 1989, 2001, 2005
Jul 1986–Jun 1988
24-Month
54.3°F
(12.4°C)
54.9°F
(12.7°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1983 1978
42nd Warmest Warmest since: 1985 2017
Ties: 1951, 1994
Jul 1985–Jun 1988
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1979
-- -- 2018
Ties: 1952, 1953, 1954, 1986, 1987, 2013, 2014, 2015
Jul 1984–Jun 1988
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1980
-- -- 2019
Ties: 1986, 1987, 1989, 2013, 2014, 2015, 2016
Jul 1983–Jun 1988
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1967, 1968, 1970, 1981
-- -- 2019
Ties: 1986, 1987, 1989, 1990, 2013, 2014, 2015, 2016, 2017

Citing This Page

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