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, April 1951

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 1951
1-Month
52.2°F
(11.2°C)
53.3°F
(11.8°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1950 1975
45th Warmest Warmest since: 1949 2017
Mar–Apr 1951
2-Month
47.1°F
(8.4°C)
48.2°F
(9.0°C)
-1.1°F
(-0.6°C)
29th Coolest Coolest since: 1950 1984
42nd Warmest Warmest since: 1949 2012
Ties: 1962
Feb–Apr 1951
3-Month
43.1°F
(6.2°C)
43.9°F
(6.6°C)
-0.8°F
(-0.4°C)
35th Coolest Coolest since: 1950 1978
36th Warmest Warmest since: 1949 2012
Jan–Apr 1951
4-Month
40.9°F
(4.9°C)
41.0°F
(5.0°C)
-0.1°F
(-0.1°C)
44th Coolest Coolest since: 1950 1978
27th Warmest Warmest since: 1950 2012
Ties: 1950, 1995
Dec 1950–Apr 1951
5-Month
39.3°F
(4.1°C)
40.2°F
(4.6°C)
-0.9°F
(-0.5°C)
32nd Coolest Coolest to Date 1978
38th Warmest Warmest since: 1950 2012
Nov 1950–Apr 1951
6-Month
40.2°F
(4.6°C)
41.2°F
(5.1°C)
-1.0°F
(-0.5°C)
29th Coolest Coolest to Date 1978
40th Warmest Warmest since: 1950 2012
Ties: 1988
Oct 1950–Apr 1951
7-Month
42.8°F
(6.0°C)
43.4°F
(6.3°C)
-0.6°F
(-0.3°C)
33rd Coolest Coolest to Date 1978
36th Warmest Warmest since: 1950 2002, 2012
Ties: 2005
Sep 1950–Apr 1951
8-Month
45.4°F
(7.4°C)
46.4°F
(8.0°C)
-1.0°F
(-0.6°C)
25th Coolest Coolest to Date 1978
44th Warmest Warmest since: 1950 2012, 2016, 2017
Aug 1950–Apr 1951
9-Month
48.5°F
(9.2°C)
49.6°F
(9.8°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest to Date 1977
44th Warmest Warmest since: 1950 2017
Ties: 1989
Jul 1950–Apr 1951
10-Month
51.1°F
(10.6°C)
52.3°F
(11.3°C)
-1.2°F
(-0.7°C)
18th Coolest Coolest to Date 1977
51st Warmest Warmest since: 1950 2017
Jun 1950–Apr 1951
11-Month
52.9°F
(11.6°C)
54.1°F
(12.3°C)
-1.2°F
(-0.7°C)
16th Coolest Coolest to Date 1963, 1978
53rd Warmest Warmest since: 1950 2017
Ties: 1984
May 1950–Apr 1951
12-Month
53.6°F
(12.0°C)
54.9°F
(12.7°C)
-1.3°F
(-0.7°C)
13th Coolest Coolest to Date 1968
56th Warmest Warmest since: 1950 2012
Ties: 1965, 1984, 2015
Nov 1949–Apr 1951
18-Month
49.4°F
(9.7°C)
50.3°F
(10.2°C)
-0.9°F
(-0.5°C)
22nd Coolest Coolest to Date 1978
43rd Warmest Warmest since: 1950 2017
Ties: 1988
May 1949–Apr 1951
24-Month
54.5°F
(12.5°C)
54.8°F
(12.7°C)
-0.3°F
(-0.2°C)
31st Coolest Coolest to Date 1978
34th Warmest Warmest since: 1950 2017
Ties: 1985, 1996
May 1948–Apr 1951
36-Month
54.8°F
(12.7°C)
54.8°F
(12.7°C)
0.0°F
(0.0°C)
35th Coolest Coolest to Date 1979
26th Warmest Warmest to Date 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/