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 2021. For more information, please see Climatological Rankings.


Delaware

Average Temperature Rankings, April 1911

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 1911
1-Month
47.9°F
(8.8°C)
52.0°F
(11.1°C)
-4.1°F
(-2.3°C)
4th Coolest Coolest since: 1907 1907
124th Warmest Warmest since: 1910 2017
Mar–Apr 1911
2-Month
43.6°F
(6.4°C)
47.4°F
(8.6°C)
-3.8°F
(-2.2°C)
3rd Coolest Coolest to Date 1940
125th Warmest Warmest since: 1910 1921
Ties: 1914, 1926
Feb–Apr 1911
3-Month
40.6°F
(4.8°C)
43.0°F
(6.1°C)
-2.4°F
(-1.3°C)
17th Coolest Coolest since: 1907 1934
111th Warmest Warmest since: 1910 2012
Ties: 1912
Jan–Apr 1911
4-Month
39.6°F
(4.2°C)
40.6°F
(4.8°C)
-1.0°F
(-0.6°C)
38th Coolest Coolest since: 1907 1940
90th Warmest Warmest since: 1910 2012
Ties: 1917
Dec 1910–Apr 1911
5-Month
37.4°F
(3.0°C)
39.7°F
(4.3°C)
-2.3°F
(-1.3°C)
12th Coolest Coolest since: 1905 1904
115th Warmest Warmest since: 1910 2012
Ties: 1899, 1901
Nov 1910–Apr 1911
6-Month
37.9°F
(3.3°C)
40.8°F
(4.9°C)
-2.9°F
(-1.6°C)
6th Coolest Coolest since: 1905 1904
121st Warmest Warmest since: 1910 2012
Ties: 1902, 1920, 1970
Oct 1910–Apr 1911
7-Month
40.8°F
(4.9°C)
43.0°F
(6.1°C)
-2.2°F
(-1.2°C)
12th Coolest Coolest since: 1905 1904
115th Warmest Warmest since: 1910 2012
Sep 1910–Apr 1911
8-Month
44.3°F
(6.8°C)
46.1°F
(7.8°C)
-1.8°F
(-1.0°C)
14th Coolest Coolest since: 1905 1918
113th Warmest Warmest since: 1910 2012
Ties: 1968
Aug 1910–Apr 1911
9-Month
47.3°F
(8.5°C)
49.1°F
(9.5°C)
-1.8°F
(-1.0°C)
10th Coolest Coolest since: 1905 1918
117th Warmest Warmest since: 1910 2017
Ties: 1902, 1926
Jul 1910–Apr 1911
10-Month
50.2°F
(10.1°C)
51.8°F
(11.0°C)
-1.6°F
(-0.9°C)
13th Coolest Coolest since: 1905 1918
114th Warmest Warmest since: 1910 2012, 2017
Jun 1910–Apr 1911
11-Month
51.8°F
(11.0°C)
53.5°F
(11.9°C)
-1.7°F
(-0.9°C)
6th Coolest Coolest since: 1905 1904
121st Warmest Warmest since: 1910 2012
May 1910–Apr 1911
12-Month
52.5°F
(11.4°C)
54.2°F
(12.3°C)
-1.7°F
(-0.9°C)
5th Coolest Coolest since: 1905 1918
122nd Warmest Warmest since: 1910 2012
Ties: 1936, 1940
Nov 1909–Apr 1911
18-Month
48.7°F
(9.3°C)
49.7°F
(9.8°C)
-1.0°F
(-0.5°C)
20th Coolest Coolest since: 1908 1905
106th Warmest Warmest since: 1910 2017
Ties: 1916, 1919
May 1909–Apr 1911
24-Month
52.9°F
(11.6°C)
54.2°F
(12.3°C)
-1.3°F
(-0.7°C)
7th Coolest Coolest since: 1906 1905
119th Warmest Warmest since: 1910 2017
May 1908–Apr 1911
36-Month
53.5°F
(11.9°C)
54.2°F
(12.3°C)
-0.7°F
(-0.4°C)
20th Coolest Coolest since: 1910 1906
105th Warmest Warmest since: 1910 2021
Ties: 1908, 1910, 1916, 1917, 1926, 1942, 1966
May 1907–Apr 1911
48-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
9th Coolest Coolest since: 1908 1905
115th Warmest Warmest since: 1910 2019, 2020
Ties: 1928, 1964, 1966
May 1906–Apr 1911
60-Month
53.4°F
(11.9°C)
54.2°F
(12.3°C)
-0.8°F
(-0.4°C)
12th Coolest Coolest since: 1909 1908
111th Warmest Warmest since: 1910 2020
Ties: 1904, 1928, 1965, 1967

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2022, retrieved on January 18, 2022 from https://www.ncdc.noaa.gov/cag/