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 May 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1959

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1959
1-Month
54.6°F
(12.6°C)
52.0°F
(11.1°C)
2.6°F
(1.5°C)
99th Coolest Coolest since: 1958 1907
29th Warmest Warmest since: 1957 2017
Ties: 2013
Mar–Apr 1959
2-Month
48.6°F
(9.2°C)
47.4°F
(8.6°C)
1.2°F
(0.6°C)
85th Coolest Coolest since: 1958 1940
43rd Warmest Warmest since: 1957 1921
Ties: 1936, 2003
Feb–Apr 1959
3-Month
44.0°F
(6.7°C)
43.0°F
(6.1°C)
1.0°F
(0.6°C)
80th Coolest Coolest since: 1958 1934
48th Warmest Warmest since: 1957 2012
Ties: 1995
Jan–Apr 1959
4-Month
41.0°F
(5.0°C)
40.6°F
(4.8°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1958 1940
60th Warmest Warmest since: 1957 2012
Ties: 1975
Dec 1958–Apr 1959
5-Month
38.5°F
(3.6°C)
39.7°F
(4.3°C)
-1.2°F
(-0.7°C)
28th Coolest Coolest since: 1958 1904
99th Warmest Warmest since: 1957 2012
Ties: 1900, 1971, 1984
Nov 1958–Apr 1959
6-Month
40.0°F
(4.4°C)
40.8°F
(4.9°C)
-0.8°F
(-0.5°C)
38th Coolest Coolest since: 1958 1904
89th Warmest Warmest since: 1957 2012
Ties: 1981, 1984
Oct 1958–Apr 1959
7-Month
42.3°F
(5.7°C)
43.0°F
(6.1°C)
-0.7°F
(-0.4°C)
38th Coolest Coolest since: 1958 1904
89th Warmest Warmest since: 1957 2012
Ties: 1901, 1935, 1979
Sep 1958–Apr 1959
8-Month
45.2°F
(7.3°C)
46.0°F
(7.8°C)
-0.8°F
(-0.5°C)
29th Coolest Coolest since: 1958 1918
98th Warmest Warmest since: 1957 2012
Ties: 1907, 1914, 1966
Aug 1958–Apr 1959
9-Month
48.3°F
(9.1°C)
49.1°F
(9.5°C)
-0.8°F
(-0.4°C)
29th Coolest Coolest since: 1958 1918
98th Warmest Warmest since: 1957 2017
Ties: 1910, 1966
Jul 1958–Apr 1959
10-Month
51.2°F
(10.7°C)
51.7°F
(10.9°C)
-0.5°F
(-0.2°C)
34th Coolest Coolest since: 1958 1918
93rd Warmest Warmest since: 1957 2012, 2017
Ties: 1896, 1923, 1927, 2001
Jun 1958–Apr 1959
11-Month
52.8°F
(11.6°C)
53.5°F
(11.9°C)
-0.7°F
(-0.3°C)
30th Coolest Coolest since: 1941 1904
97th Warmest Warmest since: 1958 2012
May 1958–Apr 1959
12-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
26th Coolest Coolest since: 1941 1918
101st Warmest Warmest since: 1958 2012
Ties: 1899, 1912, 1914, 1993
Nov 1957–Apr 1959
18-Month
48.9°F
(9.4°C)
49.7°F
(9.8°C)
-0.8°F
(-0.4°C)
24th Coolest Coolest since: 1941 1905
102nd Warmest Warmest since: 1958 2017
Ties: 1928, 1971
May 1957–Apr 1959
24-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
29th Coolest Coolest since: 1941 1905
97th Warmest Warmest since: 1958 2017
Ties: 1909, 1925, 1935, 1937, 1982
May 1956–Apr 1959
36-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
48th Coolest Coolest since: 1942 1906
77th Warmest Warmest since: 1958 2021
Ties: 1924, 1935, 1972, 1981, 1983
May 1955–Apr 1959
48-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
52nd Coolest Coolest since: 1943 1905
72nd Warmest Warmest since: 1958 2019, 2020
Ties: 1938, 1973, 1983, 1984
May 1954–Apr 1959
60-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1944 1908
68th Warmest Warmest since: 1958 2020
Ties: 1924, 1939, 1961

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 15, 2021 from https://www.ncdc.noaa.gov/cag/