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 April 2022. For more information, please see Climatological Rankings.


Wilmington, Delaware

Average Temperature Rankings, April 1970

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1970
1-Month
50.6°F
(10.3°C)
52.9°F
(11.6°C)
-2.3°F
(-1.3°C)
18th Coolest Coolest since: 1966 1975
58th Warmest Warmest since: 1969 2017
Ties: 1989
Mar–Apr 1970
2-Month
44.2°F
(6.8°C)
47.9°F
(8.8°C)
-3.7°F
(-2.0°C)
7th Coolest Coolest since: 1965 1984
67th Warmest Warmest since: 1969 2012
Feb–Apr 1970
3-Month
40.2°F
(4.6°C)
43.6°F
(6.4°C)
-3.4°F
(-1.8°C)
10th Coolest Coolest since: 1967 1978
64th Warmest Warmest since: 1969 2012
Jan–Apr 1970
4-Month
36.0°F
(2.2°C)
40.8°F
(4.9°C)
-4.8°F
(-2.7°C)
2nd Coolest Coolest to Date 1978
72nd Warmest Warmest since: 1969 2012
Dec 1969–Apr 1970
5-Month
35.1°F
(1.7°C)
39.9°F
(4.4°C)
-4.8°F
(-2.7°C)
2nd Coolest Coolest to Date 1978
71st Warmest Warmest since: 1969 2012
Nov 1969–Apr 1970
6-Month
36.4°F
(2.4°C)
40.9°F
(4.9°C)
-4.5°F
(-2.5°C)
2nd Coolest Coolest to Date 1978
70th Warmest Warmest since: 1969 2002, 2012
Oct 1969–Apr 1970
7-Month
39.1°F
(3.9°C)
43.1°F
(6.2°C)
-4.0°F
(-2.3°C)
2nd Coolest Coolest to Date 1978
70th Warmest Warmest since: 1969 2002
Sep 1969–Apr 1970
8-Month
42.5°F
(5.8°C)
46.1°F
(7.8°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest to Date 1970
71st Warmest Warmest since: 1969 2012
Aug 1969–Apr 1970
9-Month
46.1°F
(7.8°C)
49.4°F
(9.7°C)
-3.3°F
(-1.9°C)
1st Coolest Coolest to Date 1970
71st Warmest Warmest since: 1969 2017
Jul 1969–Apr 1970
10-Month
48.9°F
(9.4°C)
52.0°F
(11.1°C)
-3.1°F
(-1.7°C)
2nd Coolest Coolest since: 1963 1963
70th Warmest Warmest since: 1969 2017
Jun 1969–Apr 1970
11-Month
51.0°F
(10.6°C)
53.8°F
(12.1°C)
-2.8°F
(-1.5°C)
2nd Coolest Coolest since: 1963 1963
70th Warmest Warmest since: 1969 2012, 2017
May 1969–Apr 1970
12-Month
52.0°F
(11.1°C)
54.5°F
(12.5°C)
-2.5°F
(-1.4°C)
3rd Coolest Coolest since: 1968 1968
69th Warmest Warmest since: 1969 2012
Ties: 1977
Nov 1968–Apr 1970
18-Month
47.6°F
(8.7°C)
50.0°F
(10.0°C)
-2.4°F
(-1.3°C)
4th Coolest Coolest since: 1968 1978
64th Warmest Warmest since: 1969 2017
Ties: 1963, 1968
May 1968–Apr 1970
24-Month
52.6°F
(11.4°C)
54.5°F
(12.5°C)
-1.9°F
(-1.1°C)
6th Coolest Coolest since: 1969 1978
62nd Warmest Warmest since: 1967 2017
May 1967–Apr 1970
36-Month
52.4°F
(11.3°C)
54.6°F
(12.6°C)
-2.2°F
(-1.3°C)
1st Coolest Coolest to Date 1970, 1979
63rd Warmest Warmest since: 1969 2022
Ties: 1979
May 1966–Apr 1970
48-Month
52.5°F
(11.4°C)
54.4°F
(12.4°C)
-1.9°F
(-1.0°C)
1st Coolest Coolest to Date 1970
59th Warmest Warmest since: 1969 2022
May 1965–Apr 1970
60-Month
52.7°F
(11.5°C)
54.5°F
(12.5°C)
-1.8°F
(-1.0°C)
2nd Coolest Coolest since: 1968 1965
55th Warmest Warmest since: 1969 2020
Ties: 1968

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2022, retrieved on May 24, 2022 from https://www.ncdc.noaa.gov/cag/