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


Delaware

Average Temperature Rankings, April 1981

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1981
1-Month
55.7°F
(13.2°C)
52.0°F
(11.1°C)
3.7°F
(2.1°C)
114th Coolest Coolest since: 1980 1907
13th Warmest Warmest since: 1960 2017
Ties: 1915
Mar–Apr 1981
2-Month
48.2°F
(9.0°C)
47.3°F
(8.5°C)
0.9°F
(0.5°C)
78th Coolest Coolest since: 1980 1940
49th Warmest Warmest since: 1979 1921
Ties: 1922, 1949
Feb–Apr 1981
3-Month
45.1°F
(7.3°C)
43.0°F
(6.1°C)
2.1°F
(1.2°C)
94th Coolest Coolest since: 1980 1934
33rd Warmest Warmest since: 1977 2012
Ties: 2018
Jan–Apr 1981
4-Month
40.6°F
(4.8°C)
40.6°F
(4.8°C)
0.0°F
(0.0°C)
63rd Coolest Coolest since: 1980 1940
64th Warmest Warmest since: 1976 2012
Ties: 1906, 1908, 1922
Dec 1980–Apr 1981
5-Month
39.4°F
(4.1°C)
39.8°F
(4.3°C)
-0.4°F
(-0.2°C)
51st Coolest Coolest since: 1980 1904
75th Warmest Warmest since: 1980 2012
Ties: 1967, 1980, 2014
Nov 1980–Apr 1981
6-Month
40.0°F
(4.4°C)
40.7°F
(4.8°C)
-0.7°F
(-0.4°C)
38th Coolest Coolest since: 1978 1904
88th Warmest Warmest since: 1980 2012
Ties: 1959, 1984
Oct 1980–Apr 1981
7-Month
42.2°F
(5.7°C)
43.0°F
(6.1°C)
-0.8°F
(-0.4°C)
34th Coolest Coolest since: 1978 1904
92nd Warmest Warmest since: 1980 2012
Ties: 1908, 1948, 1996
Sep 1980–Apr 1981
8-Month
45.8°F
(7.7°C)
46.1°F
(7.8°C)
-0.3°F
(-0.1°C)
48th Coolest Coolest since: 1979 1918
78th Warmest Warmest since: 1980 2012
Ties: 1923, 2001, 2015
Aug 1980–Apr 1981
9-Month
49.2°F
(9.6°C)
49.1°F
(9.5°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1979 1918
67th Warmest Warmest since: 1980 2017
Jul 1980–Apr 1981
10-Month
52.0°F
(11.1°C)
51.7°F
(10.9°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 1980 1918
61st Warmest Warmest since: 1976 2012, 2017
Ties: 1962
Jun 1980–Apr 1981
11-Month
53.6°F
(12.0°C)
53.5°F
(11.9°C)
0.1°F
(0.1°C)
60th Coolest Coolest since: 1980 1904
66th Warmest Warmest since: 1976 2012
Ties: 1971, 1973, 1984, 1996
May 1980–Apr 1981
12-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1980 1918
60th Warmest Warmest since: 1976 2012
Ties: 1922, 1929, 1971, 2015
Nov 1979–Apr 1981
18-Month
50.0°F
(10.0°C)
49.7°F
(9.8°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1980 1905
55th Warmest Warmest since: 1976 2017
Ties: 1909, 1929, 1930, 1931, 1945, 1947, 1951, 1973
May 1979–Apr 1981
24-Month
54.3°F
(12.4°C)
54.2°F
(12.3°C)
0.1°F
(0.1°C)
57th Coolest Coolest since: 1980 1905
68th Warmest Warmest since: 1977 2017
Ties: 1944, 1956, 1961
May 1978–Apr 1981
36-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
48th Coolest Coolest since: 1980 1906
76th Warmest Warmest since: 1977 2018
Ties: 1924, 1935, 1959, 1972, 1983
May 1977–Apr 1981
48-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
38th Coolest Coolest since: 1980 1905
85th Warmest Warmest since: 1979 2019, 2020
Ties: 1899, 1942, 1963, 1979
May 1976–Apr 1981
60-Month
53.6°F
(12.0°C)
54.1°F
(12.3°C)
-0.5°F
(-0.3°C)
22nd Coolest Coolest since: 1971 1908
100th Warmest Warmest since: 1980 2020
Ties: 1929, 1930

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 7, 2020 from https://www.ncdc.noaa.gov/cag/