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


Wilmington, Delaware

Average Temperature Rankings, May 1969

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1969
1-Month
63.6°F
(17.6°C)
63.0°F
(17.2°C)
0.6°F
(0.4°C)
44th Coolest Coolest since: 1968 1967
31st Warmest Warmest since: 1965 1991, 2004
Ties: 1999
Apr–May 1969
2-Month
59.3°F
(15.2°C)
58.3°F
(14.6°C)
1.0°F
(0.6°C)
56th Coolest Coolest since: 1968 1967
19th Warmest Warmest since: 1960 2019
Mar–May 1969
3-Month
52.8°F
(11.6°C)
53.2°F
(11.8°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest since: 1967 1984
45th Warmest Warmest since: 1968 2012
Ties: 1981
Feb–May 1969
4-Month
47.9°F
(8.8°C)
48.8°F
(9.3°C)
-0.9°F
(-0.5°C)
30th Coolest Coolest since: 1968 1978
43rd Warmest Warmest since: 1968 2012
Ties: 1964, 1968, 1988
Jan–May 1969
5-Month
44.4°F
(6.9°C)
45.6°F
(7.6°C)
-1.2°F
(-0.7°C)
23rd Coolest Coolest since: 1968 1978
50th Warmest Warmest since: 1964 2012
Ties: 1956, 1987
Dec 1968–May 1969
6-Month
42.6°F
(5.9°C)
44.1°F
(6.7°C)
-1.5°F
(-0.8°C)
19th Coolest Coolest since: 1967 1978
53rd Warmest Warmest since: 1968 2012
Ties: 1981, 2015
Nov 1968–May 1969
7-Month
43.2°F
(6.2°C)
44.5°F
(6.9°C)
-1.3°F
(-0.7°C)
21st Coolest Coolest since: 1968 1978
50th Warmest Warmest since: 1965 2012
Ties: 2001
Oct 1968–May 1969
8-Month
45.2°F
(7.3°C)
46.0°F
(7.8°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest since: 1968 1978
43rd Warmest Warmest since: 1964 2012
Sep 1968–May 1969
9-Month
47.9°F
(8.8°C)
48.4°F
(9.1°C)
-0.5°F
(-0.3°C)
31st Coolest Coolest since: 1968 1978
40th Warmest Warmest since: 1962 2012
Ties: 1997
Aug 1968–May 1969
10-Month
50.8°F
(10.4°C)
51.2°F
(10.7°C)
-0.4°F
(-0.3°C)
33rd Coolest Coolest since: 1968 1978
38th Warmest Warmest since: 1962 2012
Jul 1968–May 1969
11-Month
53.2°F
(11.8°C)
53.5°F
(11.9°C)
-0.3°F
(-0.1°C)
31st Coolest Coolest since: 1968 1963, 1978
40th Warmest Warmest since: 1962 2012
Ties: 1956, 1973, 2009
Jun 1968–May 1969
12-Month
54.7°F
(12.6°C)
55.0°F
(12.8°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1968 1978
37th Warmest Warmest since: 1962 2012
Ties: 1975
Dec 1967–May 1969
18-Month
50.8°F
(10.4°C)
51.4°F
(10.8°C)
-0.6°F
(-0.4°C)
24th Coolest Coolest since: 1968 1979
44th Warmest Warmest since: 1960 2017
Ties: 1951
Jun 1967–May 1969
24-Month
54.1°F
(12.3°C)
55.1°F
(12.8°C)
-1.0°F
(-0.5°C)
12th Coolest Coolest since: 1968 1978
55th Warmest Warmest since: 1965 2017
Ties: 1962, 1965, 1988
Jun 1966–May 1969
36-Month
54.0°F
(12.2°C)
55.1°F
(12.8°C)
-1.1°F
(-0.6°C)
10th Coolest Coolest since: 1968 1979
53rd Warmest Warmest since: 1966 2018
Ties: 1966
Jun 1965–May 1969
48-Month
53.9°F
(12.2°C)
55.0°F
(12.8°C)
-1.1°F
(-0.6°C)
8th Coolest Coolest since: 1968 1980
51st Warmest Warmest since: 1967 2019, 2020
Ties: 1967
Jun 1964–May 1969
60-Month
54.0°F
(12.2°C)
55.0°F
(12.8°C)
-1.0°F
(-0.6°C)
8th Coolest Coolest since: 1968 1981
48th Warmest Warmest since: 1964 2020
Ties: 1971, 1979, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published July 2021, retrieved on August 1, 2021 from https://www.ncdc.noaa.gov/cag/