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 2022. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1987

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  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1987
1-Month
62.5°F
(16.9°C)
62.8°F
(17.1°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1984 1967
39th Warmest Warmest since: 1986 2004
Apr–May 1987
2-Month
57.1°F
(13.9°C)
58.0°F
(14.4°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 1984 1967
50th Warmest Warmest since: 1986 2019
Ties: 1979, 1990
Mar–May 1987
3-Month
52.8°F
(11.6°C)
53.1°F
(11.7°C)
-0.3°F
(-0.1°C)
38th Coolest Coolest since: 1984 1950
36th Warmest Warmest since: 1985 2012
Feb–May 1987
4-Month
47.4°F
(8.6°C)
48.6°F
(9.2°C)
-1.2°F
(-0.6°C)
31st Coolest Coolest since: 1984 1978
43rd Warmest Warmest since: 1985 2012
Ties: 1994
Jan–May 1987
5-Month
44.1°F
(6.7°C)
45.4°F
(7.4°C)
-1.3°F
(-0.7°C)
24th Coolest Coolest since: 1984 1978
50th Warmest Warmest since: 1985 2012
Ties: 1981, 2005
Dec 1986–May 1987
6-Month
42.9°F
(6.1°C)
44.0°F
(6.7°C)
-1.1°F
(-0.6°C)
29th Coolest Coolest since: 1984 1978
44th Warmest Warmest since: 1985 2012
Ties: 2005
Nov 1986–May 1987
7-Month
43.0°F
(6.1°C)
44.3°F
(6.8°C)
-1.3°F
(-0.7°C)
25th Coolest Coolest since: 1984 1978
47th Warmest Warmest since: 1985 2012
Ties: 1969, 2001
Oct 1986–May 1987
8-Month
44.7°F
(7.1°C)
45.8°F
(7.7°C)
-1.1°F
(-0.6°C)
26th Coolest Coolest since: 1984 1978
46th Warmest Warmest since: 1985 2012
Ties: 1962, 2001, 2015
Sep 1986–May 1987
9-Month
47.2°F
(8.4°C)
48.3°F
(9.1°C)
-1.1°F
(-0.7°C)
26th Coolest Coolest since: 1984 1978
46th Warmest Warmest since: 1985 2012
Aug 1986–May 1987
10-Month
49.7°F
(9.8°C)
51.0°F
(10.6°C)
-1.3°F
(-0.8°C)
21st Coolest Coolest since: 1984 1963, 1978
51st Warmest Warmest since: 1985 2012
Ties: 1979, 1989, 1996
Jul 1986–May 1987
11-Month
52.1°F
(11.2°C)
53.3°F
(11.8°C)
-1.2°F
(-0.6°C)
18th Coolest Coolest since: 1984 1963
54th Warmest Warmest since: 1985 2012
Ties: 1956, 1988, 2003
Jun 1986–May 1987
12-Month
53.7°F
(12.1°C)
54.8°F
(12.7°C)
-1.1°F
(-0.6°C)
20th Coolest Coolest since: 1984 1963
52nd Warmest Warmest since: 1985 2012
Dec 1985–May 1987
18-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1979
-- -- 2017
Ties: 1952, 1986, 2013, 2014
Jun 1985–May 1987
24-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1978
-- -- 2017
Ties: 1952, 1953, 1986, 2013, 2014
Jun 1984–May 1987
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1979
-- -- 2022
Ties: 1952, 1953, 1954, 1986, 1988, 2013, 2014, 2015
Jun 1983–May 1987
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1966
-- -- 2019, 2020, 2022
Ties: 1986, 1988, 1989, 2013, 2014, 2015, 2016
Jun 1982–May 1987
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1967
-- -- 2020
Ties: 1986, 1988, 1989, 1990, 2013, 2014, 2015, 2016, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 25, 2022 from https://www.ncdc.noaa.gov/cag/