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, March 1978

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Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
March 1978
1-Month
38.1°F
(3.4°C)
43.2°F
(6.2°C)
-5.1°F
(-2.8°C)
5th Coolest Coolest since: 1960 1960
66th Warmest Warmest since: 1977 2012
Feb–Mar 1978
2-Month
30.7°F
(-0.7°C)
39.3°F
(4.1°C)
-8.6°F
(-4.8°C)
1st Coolest Coolest to Date 1978
70th Warmest Warmest since: 1977 2012
Jan–Mar 1978
3-Month
29.7°F
(-1.3°C)
37.1°F
(2.8°C)
-7.4°F
(-4.1°C)
1st Coolest Coolest to Date 1978
70th Warmest Warmest since: 1977 2012
Dec 1977–Mar 1978
4-Month
30.7°F
(-0.7°C)
37.0°F
(2.8°C)
-6.3°F
(-3.5°C)
1st Coolest Coolest to Date 1978
69th Warmest Warmest since: 1977 2012
Nov 1977–Mar 1978
5-Month
34.0°F
(1.1°C)
38.9°F
(3.8°C)
-4.9°F
(-2.7°C)
1st Coolest Coolest to Date 1978
68th Warmest Warmest since: 1977 2012
Oct 1977–Mar 1978
6-Month
37.3°F
(2.9°C)
41.8°F
(5.4°C)
-4.5°F
(-2.5°C)
1st Coolest Coolest to Date 1978
68th Warmest Warmest since: 1977 2012
Sep 1977–Mar 1978
7-Month
42.0°F
(5.6°C)
45.6°F
(7.6°C)
-3.6°F
(-2.0°C)
2nd Coolest Coolest since: 1977 1977
67th Warmest Warmest since: 1976 2012
Aug 1977–Mar 1978
8-Month
46.2°F
(7.9°C)
49.3°F
(9.6°C)
-3.1°F
(-1.7°C)
3rd Coolest Coolest since: 1977 1977
66th Warmest Warmest since: 1976 2012, 2016
Jul 1977–Mar 1978
9-Month
49.6°F
(9.8°C)
52.3°F
(11.3°C)
-2.7°F
(-1.5°C)
4th Coolest Coolest since: 1977 1977
65th Warmest Warmest since: 1976 2012
Jun 1977–Mar 1978
10-Month
51.6°F
(10.9°C)
54.3°F
(12.4°C)
-2.7°F
(-1.5°C)
3rd Coolest Coolest since: 1977 1963, 1977
66th Warmest Warmest since: 1976 2012
May 1977–Mar 1978
11-Month
52.8°F
(11.6°C)
55.1°F
(12.8°C)
-2.3°F
(-1.2°C)
4th Coolest Coolest since: 1977 1968, 1977
65th Warmest Warmest since: 1976 2012
Apr 1977–Mar 1978
12-Month
52.9°F
(11.6°C)
54.9°F
(12.7°C)
-2.0°F
(-1.1°C)
4th Coolest Coolest since: 1977 1968
65th Warmest Warmest since: 1976 2012
Ties: 1951
Oct 1976–Mar 1978
18-Month
47.8°F
(8.8°C)
50.6°F
(10.3°C)
-2.8°F
(-1.5°C)
1st Coolest Coolest to Date 1978
64th Warmest Warmest since: 1977 2017
Apr 1976–Mar 1978
24-Month
52.7°F
(11.5°C)
54.9°F
(12.7°C)
-2.2°F
(-1.2°C)
1st Coolest Coolest to Date 1978
64th Warmest Warmest since: 1977 2017
Apr 1975–Mar 1978
36-Month
53.6°F
(12.0°C)
54.9°F
(12.7°C)
-1.3°F
(-0.7°C)
9th Coolest Coolest since: 1970 1979
52nd Warmest Warmest since: 1977 2018
Apr 1974–Mar 1978
48-Month
54.0°F
(12.2°C)
54.9°F
(12.7°C)
-0.9°F
(-0.5°C)
15th Coolest Coolest since: 1971 1970, 1980
42nd Warmest Warmest since: 1977 2019
Ties: 1961, 1962
Apr 1973–Mar 1978
60-Month
54.3°F
(12.4°C)
54.9°F
(12.7°C)
-0.6°F
(-0.3°C)
22nd Coolest Coolest since: 1973 1968, 1970
32nd Warmest Warmest since: 1977 2012
Ties: 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/