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 2020. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1984

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1984
1-Month
61.1°F
(16.2°C)
62.8°F
(17.1°C)
-1.7°F
(-0.9°C)
22nd Coolest Coolest since: 1983 1967
52nd Warmest Warmest since: 1982 1991, 2004
Ties: 1960
Apr–May 1984
2-Month
55.8°F
(13.2°C)
58.0°F
(14.4°C)
-2.2°F
(-1.2°C)
11th Coolest Coolest since: 1978 1967
63rd Warmest Warmest since: 1983 2019
Ties: 1992
Mar–May 1984
3-Month
49.1°F
(9.5°C)
53.0°F
(11.7°C)
-3.9°F
(-2.2°C)
2nd Coolest Coolest since: 1967 1967
70th Warmest Warmest since: 1983 2012
Ties: 1950
Feb–May 1984
4-Month
46.4°F
(8.0°C)
48.5°F
(9.2°C)
-2.1°F
(-1.2°C)
12th Coolest Coolest since: 1979 1978
60th Warmest Warmest since: 1983 2012
Ties: 1956
Jan–May 1984
5-Month
42.1°F
(5.6°C)
45.3°F
(7.4°C)
-3.2°F
(-1.8°C)
2nd Coolest Coolest since: 1978 1978
70th Warmest Warmest since: 1983 2012
Ties: 1970
Dec 1983–May 1984
6-Month
40.4°F
(4.7°C)
43.9°F
(6.6°C)
-3.5°F
(-1.9°C)
3rd Coolest Coolest since: 1978 1978
68th Warmest Warmest since: 1983 2012
Ties: 1970
Nov 1983–May 1984
7-Month
41.3°F
(5.2°C)
44.3°F
(6.8°C)
-3.0°F
(-1.6°C)
5th Coolest Coolest since: 1978 1978
65th Warmest Warmest since: 1983 2012
Oct 1983–May 1984
8-Month
43.2°F
(6.2°C)
45.7°F
(7.6°C)
-2.5°F
(-1.4°C)
6th Coolest Coolest since: 1978 1978
64th Warmest Warmest since: 1983 2012
Ties: 2003
Sep 1983–May 1984
9-Month
46.1°F
(7.8°C)
48.2°F
(9.0°C)
-2.1°F
(-1.2°C)
9th Coolest Coolest since: 1982 1978
61st Warmest Warmest since: 1983 2012
Ties: 1956
Aug 1983–May 1984
10-Month
49.2°F
(9.6°C)
50.9°F
(10.5°C)
-1.7°F
(-0.9°C)
9th Coolest Coolest since: 1982 1978
61st Warmest Warmest since: 1983 2012
Jul 1983–May 1984
11-Month
51.8°F
(11.0°C)
53.3°F
(11.8°C)
-1.5°F
(-0.8°C)
12th Coolest Coolest since: 1982 1963
58th Warmest Warmest since: 1983 2012
Jun 1983–May 1984
12-Month
53.4°F
(11.9°C)
54.8°F
(12.7°C)
-1.4°F
(-0.8°C)
10th Coolest Coolest since: 1982 1963
60th Warmest Warmest since: 1983 2012
Ties: 1959, 2001
Dec 1982–May 1984
18-Month
50.7°F
(10.4°C)
51.2°F
(10.7°C)
-0.5°F
(-0.3°C)
36th Coolest Coolest since: 1983 1979
31st Warmest Warmest since: 1976 2017
Ties: 1958, 2001
Jun 1982–May 1984
24-Month
54.3°F
(12.4°C)
54.8°F
(12.7°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1983 1978
36th Warmest Warmest since: 1976 2017
Ties: 1951, 1990, 2004
Jun 1981–May 1984
36-Month
53.9°F
(12.2°C)
54.8°F
(12.7°C)
-0.9°F
(-0.5°C)
16th Coolest Coolest since: 1982 1979
46th Warmest Warmest since: 1983 2018
Ties: 1958, 1959, 1972, 1981
Jun 1980–May 1984
48-Month
53.9°F
(12.2°C)
54.8°F
(12.7°C)
-0.9°F
(-0.5°C)
17th Coolest Coolest since: 1982 1964, 1966, 1980
41st Warmest Warmest since: 1983 2019, 2020
Ties: 1962, 1973
Jun 1979–May 1984
60-Month
53.9°F
(12.2°C)
54.7°F
(12.6°C)
-0.8°F
(-0.4°C)
17th Coolest Coolest since: 1982 1967
38th Warmest Warmest since: 1983 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/