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


Delaware

Average Temperature Rankings, April 1931

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1931
1-Month
50.5°F
(10.3°C)
52.0°F
(11.1°C)
-1.5°F
(-0.8°C)
28th Coolest Coolest since: 1930 1907
99th Warmest Warmest since: 1929 2017
Mar–Apr 1931
2-Month
44.8°F
(7.1°C)
47.3°F
(8.5°C)
-2.5°F
(-1.4°C)
15th Coolest Coolest since: 1926 1940
112th Warmest Warmest since: 1930 1921
Ties: 1937
Feb–Apr 1931
3-Month
41.9°F
(5.5°C)
43.1°F
(6.2°C)
-1.2°F
(-0.7°C)
38th Coolest Coolest since: 1928 1934
89th Warmest Warmest since: 1930 2012
Ties: 1960, 2007
Jan–Apr 1931
4-Month
40.0°F
(4.4°C)
40.6°F
(4.8°C)
-0.6°F
(-0.4°C)
46th Coolest Coolest since: 1928 1940
81st Warmest Warmest since: 1930 2012
Ties: 1935, 1947, 1956
Dec 1930–Apr 1931
5-Month
38.8°F
(3.8°C)
39.8°F
(4.3°C)
-1.0°F
(-0.5°C)
39th Coolest Coolest since: 1926 1904
87th Warmest Warmest since: 1930 2012
Ties: 1897, 1943
Nov 1930–Apr 1931
6-Month
39.8°F
(4.3°C)
40.7°F
(4.8°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1926 1904
95th Warmest Warmest since: 1930 2012
Ties: 1944, 1966
Oct 1930–Apr 1931
7-Month
41.8°F
(5.4°C)
43.0°F
(6.1°C)
-1.2°F
(-0.7°C)
24th Coolest Coolest since: 1926 1904
102nd Warmest Warmest since: 1930 2012
Ties: 1941, 1944, 1966
Sep 1930–Apr 1931
8-Month
45.6°F
(7.6°C)
46.0°F
(7.8°C)
-0.4°F
(-0.2°C)
42nd Coolest Coolest since: 1927 1918
84th Warmest Warmest since: 1930 2012
Ties: 1915, 1935, 1969
Aug 1930–Apr 1931
9-Month
48.7°F
(9.3°C)
49.1°F
(9.5°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1927 1918
88th Warmest Warmest since: 1930 2017
Ties: 1923, 1924, 1967
Jul 1930–Apr 1931
10-Month
51.5°F
(10.8°C)
51.7°F
(10.9°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1928 1918
81st Warmest Warmest since: 1930 2012, 2017
Ties: 1906, 1967, 1993, 2015
Jun 1930–Apr 1931
11-Month
53.4°F
(11.9°C)
53.5°F
(11.9°C)
-0.1°F
(0.0°C)
53rd Coolest Coolest since: 1930 1904
73rd Warmest Warmest since: 1929 2012
Ties: 1947, 1969, 2015
May 1930–Apr 1931
12-Month
54.3°F
(12.4°C)
54.2°F
(12.3°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1930 1918
67th Warmest Warmest since: 1929 2012
Ties: 1935, 1996
Nov 1929–Apr 1931
18-Month
50.0°F
(10.0°C)
49.7°F
(9.8°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1930 1905
55th Warmest Warmest since: 1930 2017
Ties: 1909, 1929, 1930, 1945, 1947, 1951, 1973, 1981
May 1929–Apr 1931
24-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1929 1905
75th Warmest Warmest since: 1930 2017
Ties: 1898, 1942
May 1928–Apr 1931
36-Month
54.2°F
(12.3°C)
54.1°F
(12.3°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1930 1906
70th Warmest Warmest since: 1923 2018
Ties: 1903, 1914, 1943, 1948, 1958, 1962, 1977
May 1927–Apr 1931
48-Month
54.0°F
(12.2°C)
54.1°F
(12.3°C)
-0.1°F
(-0.1°C)
43rd Coolest Coolest since: 1930 1905
80th Warmest Warmest since: 1925 2019, 2020
Ties: 1901, 1903, 1916, 1925, 1961, 1962, 1972, 1978
May 1926–Apr 1931
60-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
36th Coolest Coolest since: 1930 1908
86th Warmest Warmest since: 1925 2020
Ties: 1903, 1913, 1916, 1917, 1937, 1938, 1940, 1944, 1979

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2020, retrieved on July 11, 2020 from https://www.ncdc.noaa.gov/cag/