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 September 2019. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, January 1979

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
January 1979
1-Month
31.9°F
(-0.1°C)
32.4°F
(0.2°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1978 1977
35th Warmest Warmest since: 1975 1950
Ties: 1986, 2001
Dec 1978–Jan 1979
2-Month
34.9°F
(1.6°C)
34.6°F
(1.4°C)
0.3°F
(0.2°C)
38th Coolest Coolest since: 1978 1977
34th Warmest Warmest since: 1975 2016
Ties: 1954
Nov 1978–Jan 1979
3-Month
39.0°F
(3.9°C)
38.6°F
(3.7°C)
0.4°F
(0.2°C)
44th Coolest Coolest since: 1978 1977
27th Warmest Warmest since: 1975 2016
Ties: 1973
Oct 1978–Jan 1979
4-Month
42.9°F
(6.1°C)
42.9°F
(6.1°C)
0.0°F
(0.0°C)
36th Coolest Coolest since: 1978 1977
35th Warmest Warmest since: 1976 2002
Sep 1978–Jan 1979
5-Month
47.8°F
(8.8°C)
48.0°F
(8.9°C)
-0.2°F
(-0.1°C)
36th Coolest Coolest since: 1978 1977
35th Warmest Warmest since: 1976 2016
Aug 1978–Jan 1979
6-Month
52.8°F
(11.6°C)
52.5°F
(11.4°C)
0.3°F
(0.2°C)
44th Coolest Coolest since: 1978 1977
27th Warmest Warmest since: 1976 2016
Ties: 1998
Jul 1978–Jan 1979
7-Month
55.8°F
(13.2°C)
56.0°F
(13.3°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1978 1977
34th Warmest Warmest since: 1976 2017
Ties: 1956
Jun 1978–Jan 1979
8-Month
57.7°F
(14.3°C)
58.0°F
(14.4°C)
-0.3°F
(-0.1°C)
32nd Coolest Coolest since: 1978 1977
39th Warmest Warmest since: 1976 2016
Ties: 1969, 1994
May 1978–Jan 1979
9-Month
58.0°F
(14.4°C)
58.5°F
(14.7°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1978 1977
47th Warmest Warmest since: 1976 2016
Ties: 1955, 1966, 1987, 1998, 2003
Apr 1978–Jan 1979
10-Month
57.3°F
(14.1°C)
57.9°F
(14.4°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1977 1977
48th Warmest Warmest since: 1978 2016
Ties: 1967, 1981, 1989
Mar 1978–Jan 1979
11-Month
55.6°F
(13.1°C)
56.6°F
(13.7°C)
-1.0°F
(-0.6°C)
16th Coolest Coolest since: 1977 1968
53rd Warmest Warmest since: 1978 2017
Ties: 1964, 1993
Feb 1978–Jan 1979
12-Month
52.9°F
(11.6°C)
54.8°F
(12.7°C)
-1.9°F
(-1.1°C)
5th Coolest Coolest since: 1968 1968
64th Warmest Warmest since: 1978 2013
Ties: 1951
Aug 1977–Jan 1979
18-Month
52.4°F
(11.3°C)
54.1°F
(12.3°C)
-1.7°F
(-1.0°C)
4th Coolest Coolest since: 1978 1968
63rd Warmest Warmest since: 1977 2017
Ties: 1959
Feb 1977–Jan 1979
24-Month
53.8°F
(12.1°C)
54.8°F
(12.7°C)
-1.0°F
(-0.6°C)
14th Coolest Coolest since: 1978 1968, 1969
51st Warmest Warmest since: 1978 2013
Ties: 1966, 1978
Feb 1976–Jan 1979
36-Month
53.5°F
(11.9°C)
54.8°F
(12.7°C)
-1.3°F
(-0.8°C)
8th Coolest Coolest since: 1970 1970
53rd Warmest Warmest since: 1978 2013
Feb 1975–Jan 1979
48-Month
53.8°F
(12.1°C)
54.8°F
(12.7°C)
-1.0°F
(-0.6°C)
12th Coolest Coolest since: 1971 1970
45th Warmest Warmest since: 1978 2019
Feb 1974–Jan 1979
60-Month
54.0°F
(12.2°C)
54.7°F
(12.6°C)
-0.7°F
(-0.4°C)
15th Coolest Coolest since: 1973 1968, 1970
39th Warmest Warmest since: 1978 2013, 2019
Ties: 1973

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/