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 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1947

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1947
1-Month
53.3°F
(11.8°C)
52.0°F
(11.1°C)
1.3°F
(0.7°C)
81st Coolest Coolest since: 1946 1907
46th Warmest Warmest since: 1945 2017
Ties: 1996
Mar–Apr 1947
2-Month
45.1°F
(7.3°C)
47.4°F
(8.6°C)
-2.3°F
(-1.3°C)
19th Coolest Coolest since: 1940 1940
108th Warmest Warmest since: 1946 1921
Feb–Apr 1947
3-Month
39.9°F
(4.4°C)
43.0°F
(6.1°C)
-3.1°F
(-1.7°C)
11th Coolest Coolest since: 1940 1934
116th Warmest Warmest since: 1946 2012
Ties: 1905
Jan–Apr 1947
4-Month
40.0°F
(4.4°C)
40.7°F
(4.8°C)
-0.7°F
(-0.4°C)
46th Coolest Coolest since: 1941 1940
81st Warmest Warmest since: 1946 2012
Ties: 1931, 1935, 1956
Dec 1946–Apr 1947
5-Month
39.8°F
(4.3°C)
39.7°F
(4.3°C)
0.1°F
(0.0°C)
61st Coolest Coolest since: 1944 1904
65th Warmest Warmest since: 1946 2012
Ties: 1910, 1988
Nov 1946–Apr 1947
6-Month
41.4°F
(5.2°C)
40.8°F
(4.9°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1945 1904
54th Warmest Warmest since: 1946 2012
Ties: 1942, 1945
Oct 1946–Apr 1947
7-Month
43.9°F
(6.6°C)
43.0°F
(6.1°C)
0.9°F
(0.5°C)
79th Coolest Coolest since: 1946 1904
47th Warmest Warmest since: 1942 2012
Ties: 1925
Sep 1946–Apr 1947
8-Month
46.8°F
(8.2°C)
46.0°F
(7.8°C)
0.8°F
(0.4°C)
78th Coolest Coolest since: 1945 1918
48th Warmest Warmest since: 1946 2012
Ties: 1973
Aug 1946–Apr 1947
9-Month
49.4°F
(9.7°C)
49.1°F
(9.5°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1944 1918
56th Warmest Warmest since: 1946 2017
Ties: 1909, 1938, 1962, 1971, 1980, 1994
Jul 1946–Apr 1947
10-Month
51.8°F
(11.0°C)
51.7°F
(10.9°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1944 1918
70th Warmest Warmest since: 1946 2012, 2017
Ties: 1980, 1996
Jun 1946–Apr 1947
11-Month
53.4°F
(11.9°C)
53.5°F
(11.9°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1944 1904
73rd Warmest Warmest since: 1946 2012
Ties: 1931, 1969, 2015
May 1946–Apr 1947
12-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
49th Coolest Coolest since: 1944 1918
77th Warmest Warmest since: 1946 2012
Ties: 1897, 1898, 1944, 1962, 1980
Nov 1945–Apr 1947
18-Month
50.0°F
(10.0°C)
49.7°F
(9.8°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1945 1905
55th Warmest Warmest since: 1946 2017
Ties: 1909, 1929, 1930, 1931, 1945, 1951, 1973, 1981
May 1945–Apr 1947
24-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1944 1905
59th Warmest Warmest since: 1946 2017
Ties: 1921, 1952, 1957, 1958, 1977
May 1944–Apr 1947
36-Month
54.6°F
(12.6°C)
54.2°F
(12.3°C)
0.4°F
(0.3°C)
72nd Coolest Coolest since: 1946 1906
52nd Warmest Warmest since: 1946 2018
Ties: 1944, 1945, 1946
May 1943–Apr 1947
48-Month
54.5°F
(12.5°C)
54.2°F
(12.3°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1944 1905
54th Warmest Warmest since: 1946 2019, 2020
Ties: 1922, 1924, 1949
May 1942–Apr 1947
60-Month
54.5°F
(12.5°C)
54.2°F
(12.3°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1945 1908
53rd Warmest Warmest since: 1946 2020
Ties: 1974, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 17, 2021 from https://www.ncdc.noaa.gov/cag/