Statewide Rankings

Statewide Data Info
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Delaware

Average Temperature Rankings, April 1909

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
April 1909
1-Month
51.9°F
(11.1°C)
52.0°F
(11.1°C)
-0.1°F
(0.0°C)
59th Coolest
Coolest since:
1907
71st Warmest
Warmest since:
2017
Ties: 1917, 1978
Mar–Apr 1909
2-Month
46.1°F
(7.8°C)
47.4°F
(8.6°C)
-1.3°F
(-0.8°C)
38th Coolest
Coolest since:
1940
92nd Warmest
Warmest since:
1921
Ties: 1899, 1912, 1915, 2018
Feb–Apr 1909
3-Month
44.6°F
(7.0°C)
43.0°F
(6.1°C)
1.6°F
(0.9°C)
88th Coolest
Coolest since:
1934
42nd Warmest
Warmest since:
2012
Ties: 1999, 2001
Jan–Apr 1909
4-Month
42.4°F
(5.8°C)
40.6°F
(4.8°C)
1.8°F
(1.0°C)
96th Coolest
Coolest since:
1940
34th Warmest
Warmest to Date
2023
Dec 1908–Apr 1909
5-Month
41.1°F
(5.1°C)
39.7°F
(4.3°C)
1.4°F
(0.8°C)
86th Coolest
Coolest since:
1904
43rd Warmest
Warmest to Date
2012
Nov 1908–Apr 1909
6-Month
41.7°F
(5.4°C)
40.7°F
(4.8°C)
1.0°F
(0.6°C)
79th Coolest
Coolest since:
1904
50th Warmest
Warmest since:
2012
Ties: 1986
Oct 1908–Apr 1909
7-Month
44.0°F
(6.7°C)
43.0°F
(6.1°C)
1.0°F
(0.6°C)
82nd Coolest
Coolest since:
1904
47th Warmest
Warmest since:
2012
Ties: 1933, 2011
Sep 1908–Apr 1909
8-Month
46.7°F
(8.2°C)
46.0°F
(7.8°C)
0.7°F
(0.4°C)
76th Coolest
Coolest since:
1918
53rd Warmest
Warmest since:
2012
Ties: 1898, 1919
Aug 1908–Apr 1909
9-Month
49.4°F
(9.7°C)
49.1°F
(9.5°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1918
59th Warmest
Warmest since:
2017
Ties: 1938, 1947, 1962, 1971, 1980, 1994
Jul 1908–Apr 1909
10-Month
52.2°F
(11.2°C)
51.8°F
(11.0°C)
0.4°F
(0.2°C)
72nd Coolest
Coolest since:
1918
57th Warmest
Warmest since:
2012, 2017
Ties: 1945, 1973, 1988
Jun 1908–Apr 1909
11-Month
53.8°F
(12.1°C)
53.5°F
(11.9°C)
0.3°F
(0.2°C)
69th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1987
May 1908–Apr 1909
12-Month
54.6°F
(12.6°C)
54.2°F
(12.3°C)
0.4°F
(0.3°C)
71st Coolest
Coolest since:
1918
58th Warmest
Warmest since:
2012
Ties: 1903, 1955
Nov 1907–Apr 1909
18-Month
50.0°F
(10.0°C)
49.7°F
(9.8°C)
0.3°F
(0.2°C)
62nd Coolest
Coolest since:
1905
66th Warmest
Warmest to Date
2017
Ties: 1929, 1930, 1931, 1945, 1947, 1951, 1973, 1981
May 1907–Apr 1909
24-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
29th Coolest
Coolest since:
1905
99th Warmest
Warmest since:
2017
Ties: 1925, 1935, 1937, 1959, 1982
May 1906–Apr 1909
36-Month
53.7°F
(12.1°C)
54.2°F
(12.3°C)
-0.5°F
(-0.2°C)
28th Coolest
Coolest since:
1906
99th Warmest
Warmest since:
2021
Ties: 1929, 1967, 1971, 1980
May 1905–Apr 1909
48-Month
53.8°F
(12.1°C)
54.2°F
(12.3°C)
-0.4°F
(-0.2°C)
31st Coolest
Coolest since:
1905
95th Warmest
Warmest since:
2019, 2020, 2022, 2023
Ties: 1900, 1902, 1914, 1930, 1943, 1982
May 1904–Apr 1909
60-Month
53.3°F
(11.8°C)
54.2°F
(12.3°C)
-0.9°F
(-0.5°C)
8th Coolest
Coolest since:
1908
117th Warmest
Warmest since:
2020
Ties: 1912, 1968, 1970

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