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


Delaware

Average Temperature Rankings, April 1988

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1988
1-Month
50.4°F
(10.2°C)
52.0°F
(11.1°C)
-1.6°F
(-0.9°C)
26th Coolest Coolest since: 1982 1907
101st Warmest Warmest since: 1987 2017
Ties: 1971
Mar–Apr 1988
2-Month
47.3°F
(8.5°C)
47.4°F
(8.6°C)
-0.1°F
(-0.1°C)
61st Coolest Coolest since: 1984 1940
66th Warmest Warmest since: 1987 1921
Ties: 1905, 1980
Feb–Apr 1988
3-Month
43.6°F
(6.4°C)
43.1°F
(6.2°C)
0.5°F
(0.2°C)
74th Coolest Coolest since: 1987 1934
53rd Warmest Warmest since: 1985 2012
Ties: 1951, 1983
Jan–Apr 1988
4-Month
39.8°F
(4.3°C)
40.6°F
(4.8°C)
-0.8°F
(-0.5°C)
43rd Coolest Coolest since: 1987 1940
84th Warmest Warmest since: 1987 2012
Ties: 1962, 1987
Dec 1987–Apr 1988
5-Month
39.8°F
(4.3°C)
39.7°F
(4.3°C)
0.1°F
(0.0°C)
61st Coolest Coolest since: 1987 1904
65th Warmest Warmest since: 1985 2012
Ties: 1910, 1947
Nov 1987–Apr 1988
6-Month
41.2°F
(5.1°C)
40.7°F
(4.8°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 1987 1904
58th Warmest Warmest since: 1986 2012
Ties: 1951, 1980, 1993
Oct 1987–Apr 1988
7-Month
42.8°F
(6.0°C)
42.9°F
(6.1°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1984 1904
71st Warmest Warmest since: 1987 2012
Ties: 1922
Sep 1987–Apr 1988
8-Month
46.1°F
(7.8°C)
46.0°F
(7.8°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1987 1918
68th Warmest Warmest since: 1987 2012
Ties: 1938, 1987, 1994, 2003
Aug 1987–Apr 1988
9-Month
49.3°F
(9.6°C)
49.1°F
(9.5°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1987 1918
66th Warmest Warmest since: 1986 2017
Ties: 1922, 1925, 1975
Jul 1987–Apr 1988
10-Month
52.2°F
(11.2°C)
51.7°F
(10.9°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1987 1918
54th Warmest Warmest since: 1986 2012, 2017
Ties: 1909, 1945, 1973
Jun 1987–Apr 1988
11-Month
54.2°F
(12.3°C)
53.5°F
(11.9°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1987 1904
43rd Warmest Warmest since: 1986 2012
Ties: 1933, 1937, 1946
May 1987–Apr 1988
12-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1987 1918
41st Warmest Warmest since: 1986 2012
Ties: 1952, 1972, 1983
Nov 1986–Apr 1988
18-Month
50.1°F
(10.1°C)
49.7°F
(9.8°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1983 1905
50th Warmest Warmest since: 1987 2017
Ties: 1942, 1943, 1949, 2004
May 1986–Apr 1988
24-Month
54.8°F
(12.7°C)
54.2°F
(12.3°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1985 1905
41st Warmest Warmest since: 1987 2017
Ties: 1938, 1943, 1946, 1951, 1985, 1993
May 1985–Apr 1988
36-Month
54.9°F
(12.7°C)
54.1°F
(12.3°C)
0.8°F
(0.4°C)
86th Coolest Coolest since: 1986 1906
38th Warmest Warmest since: 1987 2018
Ties: 1985, 1986, 1996
May 1984–Apr 1988
48-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1987 1905
29th Warmest Warmest since: 1976 2019, 2020
Ties: 1952, 1953, 1954, 1976, 1990, 1995
May 1983–Apr 1988
60-Month
54.9°F
(12.7°C)
54.2°F
(12.3°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1987 1908
34th Warmest Warmest since: 1987 2020
Ties: 1955, 1956, 1957, 1987, 1996

Citing This Page

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