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 December 2019. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1975

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1975
1-Month
47.7°F
(8.7°C)
52.0°F
(11.1°C)
-4.3°F
(-2.4°C)
3rd Coolest Coolest since: 1940 1907
123rd Warmest Warmest since: 1974 2017
Mar–Apr 1975
2-Month
44.6°F
(7.0°C)
47.4°F
(8.6°C)
-2.8°F
(-1.6°C)
11th Coolest Coolest since: 1965 1940
115th Warmest Warmest since: 1974 1921
Ties: 1900, 1934
Feb–Apr 1975
3-Month
42.1°F
(5.6°C)
43.0°F
(6.1°C)
-0.9°F
(-0.5°C)
41st Coolest Coolest since: 1972 1934
85th Warmest Warmest since: 1974 2012
Ties: 1896, 1944, 1962, 2014
Jan–Apr 1975
4-Month
41.0°F
(5.0°C)
40.6°F
(4.8°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1972 1940
58th Warmest Warmest since: 1974 2012
Ties: 1959
Dec 1974–Apr 1975
5-Month
40.7°F
(4.8°C)
39.7°F
(4.3°C)
1.0°F
(0.5°C)
79th Coolest Coolest since: 1971 1904
46th Warmest Warmest since: 1974 2012
Ties: 1898, 1945, 2004
Nov 1974–Apr 1975
6-Month
41.6°F
(5.3°C)
40.7°F
(4.8°C)
0.9°F
(0.5°C)
77th Coolest Coolest since: 1972 1904
48th Warmest Warmest since: 1974 2012
Ties: 2011
Oct 1974–Apr 1975
7-Month
43.3°F
(6.3°C)
43.0°F
(6.1°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1971 1904
57th Warmest Warmest since: 1974 2012
Ties: 1945
Sep 1974–Apr 1975
8-Month
46.2°F
(7.9°C)
46.0°F
(7.8°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1971 1918
59th Warmest Warmest since: 1974 2012
Ties: 1930, 1951, 1971
Aug 1974–Apr 1975
9-Month
49.3°F
(9.6°C)
49.1°F
(9.5°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1970 1918
65th Warmest Warmest since: 1974 2017
Ties: 1922, 1925, 1988
Jul 1974–Apr 1975
10-Month
51.9°F
(11.1°C)
51.8°F
(11.0°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1971 1918
66th Warmest Warmest since: 1974 2012, 2017
Ties: 1938, 1971, 1984, 1987
Jun 1974–Apr 1975
11-Month
53.3°F
(11.8°C)
53.5°F
(11.9°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1970 1904
77th Warmest Warmest since: 1974 2012
Ties: 1915, 1930, 1951, 1967
May 1974–Apr 1975
12-Month
54.0°F
(12.2°C)
54.2°F
(12.3°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1970 1918
81st Warmest Warmest since: 1974 2012
Ties: 1906, 1923, 1930, 1956
Nov 1973–Apr 1975
18-Month
50.4°F
(10.2°C)
49.7°F
(9.8°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1973 1905
37th Warmest Warmest since: 1974 2017
Ties: 1952, 1984, 1987
May 1973–Apr 1975
24-Month
54.9°F
(12.7°C)
54.1°F
(12.3°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1973 1905
37th Warmest Warmest since: 1974 2017
Ties: 1987, 1989
May 1972–Apr 1975
36-Month
54.7°F
(12.6°C)
54.2°F
(12.3°C)
0.5°F
(0.3°C)
76th Coolest Coolest since: 1973 1906
47th Warmest Warmest since: 1974 2018
Ties: 1923, 1953, 1995
May 1971–Apr 1975
48-Month
54.8°F
(12.7°C)
54.2°F
(12.3°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1973 1905
42nd Warmest Warmest since: 1974 2019
Ties: 1932, 1950, 1957
May 1970–Apr 1975
60-Month
54.7°F
(12.6°C)
54.1°F
(12.3°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1974 1908
42nd Warmest Warmest since: 1957 2019
Ties: 1946, 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/