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 May 2021. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1981

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1981
1-Month
62.5°F
(16.9°C)
63.0°F
(17.2°C)
-0.5°F
(-0.3°C)
33rd Coolest Coolest since: 1978 1967
42nd Warmest Warmest since: 1980 1991
Ties: 1948, 1972
Apr–May 1981
2-Month
58.8°F
(14.9°C)
58.3°F
(14.6°C)
0.5°F
(0.3°C)
47th Coolest Coolest since: 1979 1967
28th Warmest Warmest since: 1980 2019
Ties: 1952, 2013
Mar–May 1981
3-Month
52.7°F
(11.5°C)
53.3°F
(11.8°C)
-0.6°F
(-0.3°C)
27th Coolest Coolest since: 1978 1984
46th Warmest Warmest since: 1980 2012
Ties: 1988
Feb–May 1981
4-Month
49.0°F
(9.4°C)
48.9°F
(9.4°C)
0.1°F
(0.0°C)
43rd Coolest Coolest since: 1980 1978
30th Warmest Warmest since: 1977 2012
Jan–May 1981
5-Month
44.3°F
(6.8°C)
45.6°F
(7.6°C)
-1.3°F
(-0.8°C)
21st Coolest Coolest since: 1979 1978
52nd Warmest Warmest since: 1980 2012
Ties: 1956, 1968
Dec 1980–May 1981
6-Month
42.5°F
(5.8°C)
44.3°F
(6.8°C)
-1.8°F
(-1.0°C)
15th Coolest Coolest since: 1979 1978
57th Warmest Warmest since: 1980 2012
Ties: 1958, 1994
Nov 1980–May 1981
7-Month
42.6°F
(5.9°C)
44.6°F
(7.0°C)
-2.0°F
(-1.1°C)
12th Coolest Coolest since: 1978 1978
59th Warmest Warmest since: 1980 2012
Oct 1980–May 1981
8-Month
44.1°F
(6.7°C)
46.0°F
(7.8°C)
-1.9°F
(-1.1°C)
10th Coolest Coolest since: 1978 1978
61st Warmest Warmest since: 1980 2012
Sep 1980–May 1981
9-Month
47.2°F
(8.4°C)
48.6°F
(9.2°C)
-1.4°F
(-0.8°C)
15th Coolest Coolest since: 1979 1978
56th Warmest Warmest since: 1980 2012
Ties: 1989, 2001
Aug 1980–May 1981
10-Month
50.3°F
(10.2°C)
51.2°F
(10.7°C)
-0.9°F
(-0.5°C)
23rd Coolest Coolest since: 1979 1978
48th Warmest Warmest since: 1980 2012
Ties: 1987, 1989
Jul 1980–May 1981
11-Month
52.8°F
(11.6°C)
53.6°F
(12.0°C)
-0.8°F
(-0.4°C)
23rd Coolest Coolest since: 1979 1978
48th Warmest Warmest since: 1980 2012
Ties: 1988, 1993, 1997
Jun 1980–May 1981
12-Month
54.1°F
(12.3°C)
55.1°F
(12.8°C)
-1.0°F
(-0.5°C)
18th Coolest Coolest since: 1979 1978
53rd Warmest Warmest since: 1980 2012
Dec 1979–May 1981
18-Month
50.6°F
(10.3°C)
51.5°F
(10.8°C)
-0.9°F
(-0.5°C)
19th Coolest Coolest since: 1980 1979
49th Warmest Warmest since: 1976 2017
Ties: 2004
Jun 1979–May 1981
24-Month
54.2°F
(12.3°C)
55.1°F
(12.8°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1980 1978
55th Warmest Warmest since: 1977 2017
Ties: 1966, 1997
Jun 1978–May 1981
36-Month
54.1°F
(12.3°C)
55.2°F
(12.9°C)
-1.1°F
(-0.6°C)
10th Coolest Coolest since: 1980 1979
53rd Warmest Warmest since: 1977 2018
Ties: 1964, 1967
Jun 1977–May 1981
48-Month
53.6°F
(12.0°C)
55.0°F
(12.8°C)
-1.4°F
(-0.8°C)
2nd Coolest Coolest since: 1980 1980
57th Warmest Warmest since: 1979 2019, 2020
Jun 1976–May 1981
60-Month
53.5°F
(11.9°C)
55.0°F
(12.8°C)
-1.5°F
(-0.9°C)
1st Coolest Coolest to Date 1981
55th Warmest Warmest since: 1980 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published June 2021, retrieved on June 19, 2021 from https://www.ncdc.noaa.gov/cag/