Climate at a Glance

Statewide 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 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1987

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1987
1-Month
51.2°F
(10.7°C)
52.0°F
(11.1°C)
-0.8°F
(-0.4°C)
42nd Coolest Coolest since: 1984 1907
85th Warmest Warmest since: 1986 2017
Mar–Apr 1987
2-Month
47.8°F
(8.8°C)
47.3°F
(8.5°C)
0.5°F
(0.3°C)
69th Coolest Coolest since: 1984 1940
58th Warmest Warmest since: 1986 1921
Ties: 1952, 1999
Feb–Apr 1987
3-Month
42.4°F
(5.8°C)
43.0°F
(6.1°C)
-0.6°F
(-0.3°C)
49th Coolest Coolest since: 1980 1934
78th Warmest Warmest since: 1986 2012
Jan–Apr 1987
4-Month
39.8°F
(4.3°C)
40.6°F
(4.8°C)
-0.8°F
(-0.5°C)
43rd Coolest Coolest since: 1984 1940
84th Warmest Warmest since: 1986 2012
Ties: 1962, 1988
Dec 1986–Apr 1987
5-Month
39.5°F
(4.2°C)
39.8°F
(4.3°C)
-0.3°F
(-0.1°C)
55th Coolest Coolest since: 1986 1904
71st Warmest Warmest since: 1986 2012
Ties: 1915, 1922, 1986
Nov 1986–Apr 1987
6-Month
40.5°F
(4.7°C)
40.8°F
(4.9°C)
-0.3°F
(-0.2°C)
53rd Coolest Coolest since: 1984 1904
73rd Warmest Warmest since: 1986 2012
Oct 1986–Apr 1987
7-Month
43.1°F
(6.2°C)
43.0°F
(6.1°C)
0.1°F
(0.1°C)
63rd Coolest Coolest since: 1984 1904
63rd Warmest Warmest since: 1986 2012
Ties: 1930, 2014
Sep 1986–Apr 1987
8-Month
46.1°F
(7.8°C)
46.0°F
(7.8°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1984 1918
68th Warmest Warmest since: 1986 2012
Ties: 1938, 1988, 1994, 2003
Aug 1986–Apr 1987
9-Month
49.0°F
(9.4°C)
49.1°F
(9.5°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1982 1918
73rd Warmest Warmest since: 1986 2017
Ties: 1930, 1969
Jul 1986–Apr 1987
10-Month
51.9°F
(11.1°C)
51.8°F
(11.0°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1984 1918
67th Warmest Warmest since: 1986 2012, 2017
Ties: 1938, 1971, 1975, 1984
Jun 1986–Apr 1987
11-Month
53.8°F
(12.1°C)
53.5°F
(11.9°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1984 1904
57th Warmest Warmest since: 1986 2012
Ties: 1909
May 1986–Apr 1987
12-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1984 1918
53rd Warmest Warmest since: 1986 2012
Nov 1985–Apr 1987
18-Month
50.4°F
(10.2°C)
49.7°F
(9.8°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1985 1905
38th Warmest Warmest since: 1986 2017
Ties: 1952, 1975, 1984
May 1985–Apr 1987
24-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1985 1905
38th Warmest Warmest since: 1986 2017
Ties: 1975, 1989
May 1984–Apr 1987
36-Month
55.1°F
(12.8°C)
54.2°F
(12.3°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1986 1906
30th Warmest Warmest since: 1976 2018
Ties: 1951, 1990
May 1983–Apr 1987
48-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1986 1905
36th Warmest Warmest since: 1986 2019, 2020
Ties: 1933, 1956, 1974, 1986, 1989, 1997
May 1982–Apr 1987
60-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1986 1908
34th Warmest Warmest since: 1976 2020
Ties: 1955, 1956, 1957, 1988, 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 30, 2020 from https://www.ncdc.noaa.gov/cag/