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


Delaware

Average Temperature Rankings, April 1979

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1979
1-Month
51.3°F
(10.7°C)
52.0°F
(11.1°C)
-0.7°F
(-0.4°C)
43rd Coolest Coolest since: 1975 1907
84th Warmest Warmest since: 1978 2017
Ties: 1919, 1970
Mar–Apr 1979
2-Month
48.7°F
(9.3°C)
47.4°F
(8.6°C)
1.3°F
(0.7°C)
87th Coolest Coolest since: 1978 1940
40th Warmest Warmest since: 1977 1921
Ties: 1948
Feb–Apr 1979
3-Month
40.3°F
(4.6°C)
43.0°F
(6.1°C)
-2.7°F
(-1.5°C)
15th Coolest Coolest since: 1978 1934
112th Warmest Warmest since: 1977 2012
Jan–Apr 1979
4-Month
38.6°F
(3.7°C)
40.7°F
(4.8°C)
-2.1°F
(-1.1°C)
21st Coolest Coolest since: 1978 1940
106th Warmest Warmest since: 1977 2012
Ties: 1907
Dec 1978–Apr 1979
5-Month
38.6°F
(3.7°C)
39.7°F
(4.3°C)
-1.1°F
(-0.6°C)
32nd Coolest Coolest since: 1978 1904
94th Warmest Warmest since: 1977 2012
Ties: 1965, 1977, 1996
Nov 1978–Apr 1979
6-Month
40.2°F
(4.6°C)
40.8°F
(4.9°C)
-0.6°F
(-0.3°C)
45th Coolest Coolest since: 1978 1904
81st Warmest Warmest since: 1976 2012
Ties: 1943, 1962
Oct 1978–Apr 1979
7-Month
42.3°F
(5.7°C)
43.0°F
(6.1°C)
-0.7°F
(-0.4°C)
38th Coolest Coolest since: 1978 1904
88th Warmest Warmest since: 1976 2012
Ties: 1901, 1935, 1959
Sep 1978–Apr 1979
8-Month
45.4°F
(7.4°C)
46.1°F
(7.8°C)
-0.7°F
(-0.4°C)
34th Coolest Coolest since: 1978 1918
92nd Warmest Warmest since: 1976 2012
Ties: 1897, 1910, 1948, 1996
Aug 1978–Apr 1979
9-Month
48.8°F
(9.3°C)
49.1°F
(9.5°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1978 1918
84th Warmest Warmest since: 1976 2017
Ties: 1906, 1948, 1993, 2001, 2015
Jul 1978–Apr 1979
10-Month
51.3°F
(10.7°C)
51.8°F
(11.0°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1978 1918
87th Warmest Warmest since: 1976 2012, 2017
Ties: 1897, 1948
Jun 1978–Apr 1979
11-Month
53.1°F
(11.7°C)
53.5°F
(11.9°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1978 1904
88th Warmest Warmest since: 1976 2012
Ties: 1896, 1906, 1924, 1956
May 1978–Apr 1979
12-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
32nd Coolest Coolest since: 1978 1918
94th Warmest Warmest since: 1976 2012
Ties: 1896, 1900, 1924, 1925, 1948, 1966
Nov 1977–Apr 1979
18-Month
48.5°F
(9.2°C)
49.7°F
(9.8°C)
-1.2°F
(-0.6°C)
11th Coolest Coolest since: 1978 1905
114th Warmest Warmest since: 1978 2017
Ties: 1917, 1927, 1936, 1970, 1978
May 1977–Apr 1979
24-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
21st Coolest Coolest since: 1978 1905
104th Warmest Warmest since: 1977 2017
Ties: 1916, 1963
May 1976–Apr 1979
36-Month
53.2°F
(11.8°C)
54.2°F
(12.3°C)
-1.0°F
(-0.5°C)
10th Coolest Coolest since: 1970 1906
114th Warmest Warmest since: 1978 2018
Ties: 1928, 1965
May 1975–Apr 1979
48-Month
53.9°F
(12.2°C)
54.1°F
(12.3°C)
-0.2°F
(-0.1°C)
38th Coolest Coolest since: 1971 1905
85th Warmest Warmest since: 1978 2019, 2020
Ties: 1899, 1942, 1963, 1981
May 1974–Apr 1979
60-Month
53.9°F
(12.2°C)
54.1°F
(12.3°C)
-0.2°F
(-0.1°C)
36th Coolest Coolest since: 1972 1908
86th Warmest Warmest since: 1978 2020
Ties: 1903, 1913, 1916, 1917, 1931, 1937, 1938, 1940, 1944

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 25, 2020 from https://www.ncdc.noaa.gov/cag/