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 2020. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1900

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1900
1-Month
51.6°F
(10.9°C)
52.0°F
(11.1°C)
-0.4°F
(-0.2°C)
52nd Coolest Coolest since: 1899 1907
75th Warmest Warmest since: 1899 2017
Ties: 1899, 1903, 1933, 2018
Mar–Apr 1900
2-Month
44.6°F
(7.0°C)
47.4°F
(8.6°C)
-2.8°F
(-1.6°C)
11th Coolest Coolest to Date 1940
116th Warmest Warmest since: 1899 1921
Ties: 1934, 1975
Feb–Apr 1900
3-Month
40.7°F
(4.8°C)
43.0°F
(6.1°C)
-2.3°F
(-1.3°C)
19th Coolest Coolest since: 1899 1934
108th Warmest Warmest since: 1898 2012
Ties: 1924
Jan–Apr 1900
4-Month
39.0°F
(3.9°C)
40.6°F
(4.8°C)
-1.6°F
(-0.9°C)
26th Coolest Coolest since: 1899 1940
101st Warmest Warmest since: 1898 2012
Ties: 1971
Dec 1899–Apr 1900
5-Month
38.5°F
(3.6°C)
39.8°F
(4.3°C)
-1.3°F
(-0.7°C)
28th Coolest Coolest since: 1899 1904
98th Warmest Warmest since: 1898 2012
Ties: 1959, 1971, 1984
Nov 1899–Apr 1900
6-Month
39.5°F
(4.2°C)
40.7°F
(4.8°C)
-1.2°F
(-0.6°C)
26th Coolest Coolest since: 1899 1904
100th Warmest Warmest since: 1898 2012
Ties: 1917
Oct 1899–Apr 1900
7-Month
42.1°F
(5.6°C)
43.0°F
(6.1°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1899 1904
95th Warmest Warmest since: 1898 2012
Ties: 1914, 1927
Sep 1899–Apr 1900
8-Month
45.0°F
(7.2°C)
46.0°F
(7.8°C)
-1.0°F
(-0.6°C)
25th Coolest Coolest since: 1899 1918
101st Warmest Warmest since: 1898 2012
Aug 1899–Apr 1900
9-Month
48.1°F
(8.9°C)
49.1°F
(9.5°C)
-1.0°F
(-0.6°C)
22nd Coolest Coolest since: 1899 1918
104th Warmest Warmest since: 1899 2017
Ties: 1899, 1917, 1964
Jul 1899–Apr 1900
10-Month
50.9°F
(10.5°C)
51.7°F
(10.9°C)
-0.8°F
(-0.4°C)
24th Coolest Coolest to Date 1918
102nd Warmest Warmest since: 1899 2012, 2017
Ties: 1917, 1958, 1966
Jun 1899–Apr 1900
11-Month
52.9°F
(11.6°C)
53.5°F
(11.9°C)
-0.6°F
(-0.3°C)
31st Coolest Coolest since: 1899 1904
95th Warmest Warmest since: 1899 2012
Ties: 1899, 1948
May 1899–Apr 1900
12-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
32nd Coolest Coolest since: 1899 1918
94th Warmest Warmest since: 1898 2012
Ties: 1896, 1924, 1925, 1948, 1966, 1979
Nov 1898–Apr 1900
18-Month
48.6°F
(9.2°C)
49.7°F
(9.8°C)
-1.1°F
(-0.6°C)
17th Coolest Coolest to Date 1905
108th Warmest Warmest since: 1899 2017
Ties: 1963, 1982
May 1898–Apr 1900
24-Month
53.6°F
(12.0°C)
54.2°F
(12.3°C)
-0.6°F
(-0.3°C)
24th Coolest Coolest to Date 1905
101st Warmest Warmest since: 1899 2017
Ties: 1940, 1962, 1966, 1971
May 1897–Apr 1900
36-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
33rd Coolest Coolest to Date 1906
91st Warmest Warmest since: 1899 2018
Ties: 1902, 1913, 1925, 1982
May 1896–Apr 1900
48-Month
53.8°F
(12.1°C)
54.1°F
(12.3°C)
-0.3°F
(-0.2°C)
31st Coolest Coolest to Date 1905
92nd Warmest Warmest since: 1899 2019, 2020
Ties: 1902, 1909, 1914, 1930, 1943, 1982
May 1895–Apr 1900
60-Month
53.8°F
(12.1°C)
54.1°F
(12.3°C)
-0.3°F
(-0.2°C)
29th Coolest Coolest to Date 1908
93rd Warmest Warmest to Date 2020
Ties: 1902, 1915, 1922, 1926, 1963, 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 22, 2021 from https://www.ncdc.noaa.gov/cag/