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 1988

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1988
1-Month
62.3°F
(16.8°C)
62.8°F
(17.1°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest since: 1984 1967
41st Warmest Warmest since: 1987 2004
Apr–May 1988
2-Month
56.3°F
(13.5°C)
58.1°F
(14.5°C)
-1.8°F
(-1.0°C)
16th Coolest Coolest since: 1984 1967
60th Warmest Warmest since: 1987 2019
Ties: 1989
Mar–May 1988
3-Month
52.1°F
(11.2°C)
53.1°F
(11.7°C)
-1.0°F
(-0.5°C)
26th Coolest Coolest since: 1984 1950
48th Warmest Warmest since: 1987 2012
Feb–May 1988
4-Month
47.6°F
(8.7°C)
48.6°F
(9.2°C)
-1.0°F
(-0.5°C)
33rd Coolest Coolest since: 1987 1978
41st Warmest Warmest since: 1985 2012
Ties: 1975
Jan–May 1988
5-Month
43.5°F
(6.4°C)
45.4°F
(7.4°C)
-1.9°F
(-1.0°C)
21st Coolest Coolest since: 1984 1978
53rd Warmest Warmest since: 1987 2012
Dec 1987–May 1988
6-Month
42.6°F
(5.9°C)
44.0°F
(6.7°C)
-1.4°F
(-0.8°C)
26th Coolest Coolest since: 1984 1978
47th Warmest Warmest since: 1987 2012
Ties: 2015
Nov 1987–May 1988
7-Month
43.2°F
(6.2°C)
44.3°F
(6.8°C)
-1.1°F
(-0.6°C)
29th Coolest Coolest since: 1987 1978
43rd Warmest Warmest since: 1985 2012
Ties: 1950
Oct 1987–May 1988
8-Month
44.2°F
(6.8°C)
45.8°F
(7.7°C)
-1.6°F
(-0.9°C)
17th Coolest Coolest since: 1984 1978
55th Warmest Warmest since: 1987 2012
Ties: 1994
Sep 1987–May 1988
9-Month
46.8°F
(8.2°C)
48.2°F
(9.0°C)
-1.4°F
(-0.8°C)
19th Coolest Coolest since: 1984 1978
53rd Warmest Warmest since: 1987 2012
Ties: 1959, 1965, 1994, 2014
Aug 1987–May 1988
10-Month
49.5°F
(9.7°C)
51.0°F
(10.6°C)
-1.5°F
(-0.9°C)
18th Coolest Coolest since: 1984 1963, 1978
54th Warmest Warmest since: 1987 2012
Ties: 2003
Jul 1987–May 1988
11-Month
52.1°F
(11.2°C)
53.3°F
(11.8°C)
-1.2°F
(-0.6°C)
18th Coolest Coolest since: 1987 1963
54th Warmest Warmest since: 1987 2012
Ties: 1956, 1987, 2003
Jun 1987–May 1988
12-Month
53.9°F
(12.2°C)
54.9°F
(12.7°C)
-1.0°F
(-0.5°C)
22nd Coolest Coolest since: 1987 1963
50th Warmest Warmest since: 1985 2012
Ties: 1989, 2014, 2015
Dec 1986–May 1988
18-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
21st Coolest Coolest since: 1982 1979
48th Warmest Warmest since: 1985 2017
Ties: 1977
Jun 1986–May 1988
24-Month
53.8°F
(12.1°C)
54.9°F
(12.7°C)
-1.1°F
(-0.6°C)
16th Coolest Coolest since: 1982 1978
52nd Warmest Warmest since: 1985 2017
Ties: 1951, 1980
Jun 1985–May 1988
36-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1979
-- -- 2022
Ties: 1952, 1953, 1954, 1986, 1987, 2013, 2014, 2015
Jun 1984–May 1988
48-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1966
-- -- 2019, 2020, 2022
Ties: 1986, 1987, 1989, 2013, 2014, 2015, 2016
Jun 1983–May 1988
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1967
-- -- 2020
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, Average Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/