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 1948

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1948
1-Month
51.8°F
(11.0°C)
52.0°F
(11.1°C)
-0.2°F
(-0.1°C)
57th Coolest Coolest since: 1946 1907
69th Warmest Warmest since: 1947 2017
Mar–Apr 1948
2-Month
48.7°F
(9.3°C)
47.4°F
(8.6°C)
1.3°F
(0.7°C)
87th Coolest Coolest since: 1947 1940
39th Warmest Warmest since: 1946 1921
Ties: 1979
Feb–Apr 1948
3-Month
43.7°F
(6.5°C)
43.1°F
(6.2°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1947 1934
49th Warmest Warmest since: 1946 2012
Ties: 2005, 2013
Jan–Apr 1948
4-Month
39.4°F
(4.1°C)
40.6°F
(4.8°C)
-1.2°F
(-0.7°C)
32nd Coolest Coolest since: 1941 1940
94th Warmest Warmest since: 1947 2012
Ties: 1896, 1963, 1969, 1984
Dec 1947–Apr 1948
5-Month
38.2°F
(3.4°C)
39.7°F
(4.3°C)
-1.5°F
(-0.9°C)
22nd Coolest Coolest since: 1940 1904
103rd Warmest Warmest since: 1947 2012
Ties: 1914, 1958, 1964
Nov 1947–Apr 1948
6-Month
39.0°F
(3.9°C)
40.8°F
(4.9°C)
-1.8°F
(-1.0°C)
19th Coolest Coolest since: 1940 1904
106th Warmest Warmest since: 1947 2012
Ties: 1956, 1982
Oct 1947–Apr 1948
7-Month
42.2°F
(5.7°C)
43.0°F
(6.1°C)
-0.8°F
(-0.4°C)
34th Coolest Coolest since: 1944 1904
91st Warmest Warmest since: 1947 2012
Ties: 1908, 1981, 1996
Sep 1947–Apr 1948
8-Month
45.4°F
(7.4°C)
46.0°F
(7.8°C)
-0.6°F
(-0.4°C)
34th Coolest Coolest since: 1944 1918
91st Warmest Warmest since: 1947 2012
Ties: 1897, 1910, 1979, 1996
Aug 1947–Apr 1948
9-Month
48.8°F
(9.3°C)
49.1°F
(9.5°C)
-0.3°F
(-0.2°C)
42nd Coolest Coolest since: 1944 1918
83rd Warmest Warmest since: 1947 2017
Ties: 1906, 1979, 1993, 2001, 2015
Jul 1947–Apr 1948
10-Month
51.3°F
(10.7°C)
51.7°F
(10.9°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1944 1918
86th Warmest Warmest since: 1947 2012, 2017
Ties: 1897, 1979
Jun 1947–Apr 1948
11-Month
52.9°F
(11.6°C)
53.4°F
(11.9°C)
-0.5°F
(-0.3°C)
31st Coolest Coolest since: 1941 1904
94th Warmest Warmest since: 1947 2012
Ties: 1899, 1900
May 1947–Apr 1948
12-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
32nd Coolest Coolest since: 1941 1918
93rd Warmest Warmest since: 1947 2012
Ties: 1896, 1900, 1924, 1925, 1966, 1979
Nov 1946–Apr 1948
18-Month
49.6°F
(9.8°C)
49.7°F
(9.8°C)
-0.1°F
(0.0°C)
48th Coolest Coolest since: 1944 1905
76th Warmest Warmest since: 1947 2017
Ties: 1898, 1923, 1957, 1983
May 1946–Apr 1948
24-Month
53.9°F
(12.2°C)
54.1°F
(12.3°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1941 1905
85th Warmest Warmest since: 1947 2017
Ties: 1897, 1902, 1907, 1920, 1924, 1929, 1934, 1980, 1983
May 1945–Apr 1948
36-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1943 1906
69th Warmest Warmest since: 1947 2018
Ties: 1903, 1914, 1931, 1943, 1958, 1962, 1977
May 1944–Apr 1948
48-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1944 1905
57th Warmest Warmest since: 1947 2019
Ties: 1960, 1985
May 1943–Apr 1948
60-Month
54.3°F
(12.4°C)
54.1°F
(12.3°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1944 1908
61st Warmest Warmest since: 1947 2019
Ties: 1925, 1936, 1960

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/