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 July 2020. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, May 1980

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1980
1-Month
64.7°F
(18.2°C)
62.7°F
(17.1°C)
2.0°F
(1.1°C)
55th Coolest Coolest since: 1979 1967
19th Warmest Warmest since: 1975 2004
Apr–May 1980
2-Month
59.6°F
(15.3°C)
58.0°F
(14.4°C)
1.6°F
(0.9°C)
61st Coolest Coolest since: 1979 1967
13th Warmest Warmest since: 1959 2019
Ties: 2006
Mar–May 1980
3-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
40th Coolest Coolest since: 1978 1967, 1984
32nd Warmest Warmest since: 1979 2012
Feb–May 1980
4-Month
47.2°F
(8.4°C)
48.5°F
(9.2°C)
-1.3°F
(-0.8°C)
26th Coolest Coolest since: 1979 1978
46th Warmest Warmest since: 1977 2012
Ties: 1992
Jan–May 1980
5-Month
44.2°F
(6.8°C)
45.3°F
(7.4°C)
-1.1°F
(-0.6°C)
27th Coolest Coolest since: 1979 1978
45th Warmest Warmest since: 1977 2012
Ties: 1962, 1977
Dec 1979–May 1980
6-Month
43.2°F
(6.2°C)
43.9°F
(6.6°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1979 1978
39th Warmest Warmest since: 1976 2012
Nov 1979–May 1980
7-Month
44.1°F
(6.7°C)
44.3°F
(6.8°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1979 1978
29th Warmest Warmest since: 1976 2012
Ties: 1992
Oct 1979–May 1980
8-Month
45.4°F
(7.4°C)
45.7°F
(7.6°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1979 1978
35th Warmest Warmest since: 1976 2012
Sep 1979–May 1980
9-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
33rd Coolest Coolest since: 1979 1978
37th Warmest Warmest since: 1976 2012
Ties: 1950, 1973, 1975
Aug 1979–May 1980
10-Month
50.6°F
(10.3°C)
50.9°F
(10.5°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1979 1978
35th Warmest Warmest since: 1976 2012
Ties: 1950, 1962
Jul 1979–May 1980
11-Month
52.8°F
(11.6°C)
53.2°F
(11.8°C)
-0.4°F
(-0.2°C)
33rd Coolest Coolest since: 1979 1963
37th Warmest Warmest since: 1976 2012
Jun 1979–May 1980
12-Month
54.1°F
(12.3°C)
54.8°F
(12.7°C)
-0.7°F
(-0.4°C)
27th Coolest Coolest since: 1979 1963, 1978
43rd Warmest Warmest since: 1976 2012
Ties: 1971, 1973, 1994, 2014, 2015
Dec 1978–May 1980
18-Month
50.0°F
(10.0°C)
51.1°F
(10.6°C)
-1.1°F
(-0.6°C)
16th Coolest Coolest since: 1979 1979
51st Warmest Warmest since: 1977 2017
Ties: 1989
Jun 1978–May 1980
24-Month
53.8°F
(12.1°C)
54.8°F
(12.7°C)
-1.0°F
(-0.6°C)
16th Coolest Coolest since: 1979 1978
50th Warmest Warmest since: 1977 2017
Ties: 1961, 1989, 1994
Jun 1977–May 1980
36-Month
53.2°F
(11.8°C)
54.8°F
(12.7°C)
-1.6°F
(-0.9°C)
6th Coolest Coolest since: 1979 1979
56th Warmest Warmest since: 1978 2018
Jun 1976–May 1980
48-Month
53.1°F
(11.7°C)
54.7°F
(12.6°C)
-1.6°F
(-0.9°C)
1st Coolest Coolest since: 1968 1964, 1966, 1968, 1980
57th Warmest Warmest since: 1979 2019, 2020
Ties: 1964, 1966, 1968
Jun 1975–May 1980
60-Month
53.6°F
(12.0°C)
54.7°F
(12.6°C)
-1.1°F
(-0.6°C)
12th Coolest Coolest since: 1971 1967
43rd Warmest Warmest since: 1979 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2020, retrieved on August 14, 2020 from https://www.ncdc.noaa.gov/cag/