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 1897

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1897
1-Month
51.4°F
(10.8°C)
52.0°F
(11.1°C)
-0.6°F
(-0.3°C)
46th Coolest Coolest since: 1895 1907
81st Warmest Warmest since: 1896 2017
Ties: 1905, 1918, 1946
Mar–Apr 1897
2-Month
47.6°F
(8.7°C)
47.4°F
(8.6°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1896 1940
61st Warmest Warmest to Date 1921
Ties: 2001, 2013
Feb–Apr 1897
3-Month
43.3°F
(6.3°C)
43.0°F
(6.1°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1896 1934
60th Warmest Warmest to Date 2012
Ties: 1915, 1942, 1961, 1989
Jan–Apr 1897
4-Month
40.1°F
(4.5°C)
40.6°F
(4.8°C)
-0.5°F
(-0.3°C)
50th Coolest Coolest since: 1896 1940
77th Warmest Warmest to Date 2012
Ties: 1996
Dec 1896–Apr 1897
5-Month
38.8°F
(3.8°C)
39.8°F
(4.3°C)
-1.0°F
(-0.5°C)
39th Coolest Coolest to Date 1904
87th Warmest Warmest since: 1896 2012
Ties: 1931, 1943
Nov 1896–Apr 1897
6-Month
40.7°F
(4.8°C)
40.8°F
(4.9°C)
-0.1°F
(-0.1°C)
57th Coolest Coolest since: 1896 1904
69th Warmest Warmest to Date 2012
Ties: 1908
Oct 1896–Apr 1897
7-Month
42.4°F
(5.8°C)
43.0°F
(6.1°C)
-0.6°F
(-0.3°C)
42nd Coolest Coolest since: 1896 1904
84th Warmest Warmest to Date 2012
Sep 1896–Apr 1897
8-Month
45.4°F
(7.4°C)
46.0°F
(7.8°C)
-0.6°F
(-0.4°C)
34th Coolest Coolest to Date 1918
92nd Warmest Warmest since: 1896 2012
Ties: 1910, 1948, 1979, 1996
Aug 1896–Apr 1897
9-Month
48.6°F
(9.2°C)
49.1°F
(9.5°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest to Date 1918
91st Warmest Warmest since: 1896 2017
Ties: 1907, 1927
Jul 1896–Apr 1897
10-Month
51.3°F
(10.7°C)
51.7°F
(10.9°C)
-0.4°F
(-0.2°C)
39th Coolest Coolest since: 1896 1918
87th Warmest Warmest to Date 2012, 2017
Ties: 1948, 1979
Jun 1896–Apr 1897
11-Month
53.0°F
(11.7°C)
53.5°F
(11.9°C)
-0.5°F
(-0.2°C)
34th Coolest Coolest to Date 1904
92nd Warmest Warmest since: 1896 2012
Ties: 1907, 1958, 1993
May 1896–Apr 1897
12-Month
54.1°F
(12.3°C)
54.2°F
(12.3°C)
-0.1°F
(0.0°C)
49th Coolest Coolest since: 1896 1918
77th Warmest Warmest to Date 2012
Ties: 1898, 1944, 1947, 1962, 1980
Nov 1895–Apr 1897
18-Month
49.5°F
(9.7°C)
49.7°F
(9.8°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest to Date 1905
83rd Warmest Warmest to Date 2017
Ties: 1899, 1910, 1937, 1944, 1980
May 1895–Apr 1897
24-Month
53.9°F
(12.2°C)
54.2°F
(12.3°C)
-0.3°F
(-0.1°C)
39th Coolest Coolest to Date 1905
86th Warmest Warmest to Date 2017
Ties: 1902, 1907, 1920, 1924, 1929, 1934, 1948, 1980, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 29, 2020 from https://www.ncdc.noaa.gov/cag/