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


Wilmington, Delaware

Average Temperature Rankings, February 1978

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Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
February 1978
1-Month
23.3°F
(-4.8°C)
35.3°F
(1.8°C)
-12.0°F
(-6.6°C)
2nd Coolest Coolest to Date 1979
71st Warmest Warmest since: 1977 2017
Jan–Feb 1978
2-Month
25.5°F
(-3.6°C)
34.0°F
(1.1°C)
-8.5°F
(-4.7°C)
1st Coolest Coolest to Date 1978
72nd Warmest Warmest since: 1977 1990, 1998
Dec 1977–Feb 1978
3-Month
28.3°F
(-2.1°C)
34.9°F
(1.6°C)
-6.6°F
(-3.7°C)
1st Coolest Coolest to Date 1978
71st Warmest Warmest since: 1977 2002
Nov 1977–Feb 1978
4-Month
33.0°F
(0.6°C)
37.8°F
(3.2°C)
-4.8°F
(-2.6°C)
3rd Coolest Coolest since: 1977 1977
68th Warmest Warmest since: 1976 2002
Oct 1977–Feb 1978
5-Month
37.2°F
(2.9°C)
41.5°F
(5.3°C)
-4.3°F
(-2.4°C)
2nd Coolest Coolest since: 1977 1977
69th Warmest Warmest since: 1976 2002
Sep 1977–Feb 1978
6-Month
42.6°F
(5.9°C)
45.9°F
(7.7°C)
-3.3°F
(-1.8°C)
4th Coolest Coolest since: 1977 1977
67th Warmest Warmest since: 1976 2017
Aug 1977–Feb 1978
7-Month
47.4°F
(8.6°C)
50.2°F
(10.1°C)
-2.8°F
(-1.5°C)
4th Coolest Coolest since: 1977 1977
67th Warmest Warmest since: 1976 2017
Ties: 1970, 1982
Jul 1977–Feb 1978
8-Month
51.1°F
(10.6°C)
53.5°F
(11.9°C)
-2.4°F
(-1.3°C)
5th Coolest Coolest since: 1977 1977
66th Warmest Warmest since: 1976 2017
Ties: 1961, 1982
Jun 1977–Feb 1978
9-Month
53.1°F
(11.7°C)
55.6°F
(13.1°C)
-2.5°F
(-1.4°C)
4th Coolest Coolest since: 1977 1977
67th Warmest Warmest since: 1976 2017
May 1977–Feb 1978
10-Month
54.2°F
(12.3°C)
56.3°F
(13.5°C)
-2.1°F
(-1.2°C)
4th Coolest Coolest since: 1977 1977
67th Warmest Warmest since: 1976 2012
Ties: 1959, 1961
Apr 1977–Feb 1978
11-Month
54.3°F
(12.4°C)
56.0°F
(13.3°C)
-1.7°F
(-0.9°C)
7th Coolest Coolest since: 1977 1968, 1977
64th Warmest Warmest since: 1976 2012
Mar 1977–Feb 1978
12-Month
53.8°F
(12.1°C)
55.0°F
(12.8°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1977 1968
52nd Warmest Warmest since: 1976 2017
Ties: 1967
Sep 1976–Feb 1978
18-Month
49.3°F
(9.6°C)
51.9°F
(11.1°C)
-2.6°F
(-1.5°C)
1st Coolest Coolest to Date 1978
66th Warmest Warmest since: 1977 2017
Mar 1976–Feb 1978
24-Month
53.0°F
(11.7°C)
54.9°F
(12.7°C)
-1.9°F
(-1.0°C)
3rd Coolest Coolest since: 1968 1968
62nd Warmest Warmest since: 1977 2017
Mar 1975–Feb 1978
36-Month
53.7°F
(12.1°C)
55.0°F
(12.8°C)
-1.3°F
(-0.7°C)
10th Coolest Coolest since: 1970 1963, 1979
51st Warmest Warmest since: 1977 2013, 2018
Ties: 1966
Mar 1974–Feb 1978
48-Month
54.1°F
(12.3°C)
54.9°F
(12.7°C)
-0.8°F
(-0.4°C)
18th Coolest Coolest since: 1973 1964
39th Warmest Warmest since: 1977 2019
Mar 1973–Feb 1978
60-Month
54.5°F
(12.5°C)
54.9°F
(12.7°C)
-0.4°F
(-0.2°C)
26th Coolest Coolest since: 1977 1965, 1968, 1970
28th Warmest Warmest since: 1976 2013, 2019
Ties: 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/