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 1898

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1898
1-Month
48.8°F
(9.3°C)
52.0°F
(11.1°C)
-3.2°F
(-1.8°C)
9th Coolest Coolest to Date 1907
117th Warmest Warmest since: 1897 2017
Ties: 1927
Mar–Apr 1898
2-Month
47.9°F
(8.8°C)
47.4°F
(8.6°C)
0.5°F
(0.2°C)
72nd Coolest Coolest since: 1897 1940
54th Warmest Warmest to Date 1921
Ties: 1902, 1935
Feb–Apr 1898
3-Month
43.5°F
(6.4°C)
43.0°F
(6.1°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1897 1934
55th Warmest Warmest to Date 2012
Ties: 1992
Jan–Apr 1898
4-Month
41.6°F
(5.3°C)
40.7°F
(4.8°C)
0.9°F
(0.5°C)
80th Coolest Coolest since: 1897 1940
46th Warmest Warmest to Date 2012
Ties: 1955, 1957, 1985, 1992
Dec 1897–Apr 1898
5-Month
40.7°F
(4.8°C)
39.7°F
(4.3°C)
1.0°F
(0.5°C)
79th Coolest Coolest since: 1897 1904
46th Warmest Warmest to Date 2012
Ties: 1945, 1975, 2004
Nov 1897–Apr 1898
6-Month
41.5°F
(5.3°C)
40.7°F
(4.8°C)
0.8°F
(0.5°C)
75th Coolest Coolest since: 1897 1904
50th Warmest Warmest to Date 2012
Ties: 1937, 1972
Oct 1897–Apr 1898
7-Month
43.7°F
(6.5°C)
42.9°F
(6.1°C)
0.8°F
(0.4°C)
74th Coolest Coolest since: 1897 1904
51st Warmest Warmest to Date 2012
Ties: 1955, 1960
Sep 1897–Apr 1898
8-Month
46.7°F
(8.2°C)
46.0°F
(7.8°C)
0.7°F
(0.4°C)
76th Coolest Coolest since: 1897 1918
49th Warmest Warmest to Date 2012
Ties: 1909, 1919
Aug 1897–Apr 1898
9-Month
49.6°F
(9.8°C)
49.1°F
(9.5°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1897 1918
50th Warmest Warmest to Date 2017
Ties: 1945, 2003
Jul 1897–Apr 1898
10-Month
52.1°F
(11.2°C)
51.7°F
(10.9°C)
0.4°F
(0.3°C)
68th Coolest Coolest since: 1897 1918
57th Warmest Warmest to Date 2012, 2017
Ties: 1922, 2014
Jun 1897–Apr 1898
11-Month
53.5°F
(11.9°C)
53.5°F
(11.9°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1897 1904
68th Warmest Warmest to Date 2012
Ties: 1935, 1943
May 1897–Apr 1898
12-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
49th Coolest Coolest since: 1897 1918
76th Warmest Warmest since: 1897 2012
Ties: 1897, 1944, 1947, 1962, 1980
Nov 1896–Apr 1898
18-Month
49.6°F
(9.8°C)
49.7°F
(9.8°C)
-0.1°F
(0.0°C)
48th Coolest Coolest since: 1897 1905
76th Warmest Warmest to Date 2017
Ties: 1923, 1948, 1957, 1983
May 1896–Apr 1898
24-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1897 1905
74th Warmest Warmest to Date 2017
Ties: 1931, 1942
May 1895–Apr 1898
36-Month
54.0°F
(12.2°C)
54.2°F
(12.3°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest to Date 1906
81st Warmest Warmest to Date 2018
Ties: 1901, 1938, 1961, 1978, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/