Statewide Rankings

Statewide Data Info
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Delaware

Average Temperature Rankings, May 1901

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1901
1-Month
60.2°F
(15.7°C)
62.1°F
(16.7°C)
-1.9°F
(-1.0°C)
19th Coolest
Coolest since:
1967
110th Warmest
Warmest since:
2004
Ties: 1978
Apr–May 1901
2-Month
54.4°F
(12.4°C)
57.0°F
(13.9°C)
-2.6°F
(-1.5°C)
9th Coolest
Coolest since:
1907
120th Warmest
Warmest since:
2019
Ties: 1967
Mar–May 1901
3-Month
50.6°F
(10.3°C)
52.3°F
(11.3°C)
-1.7°F
(-1.0°C)
21st Coolest
Coolest since:
1940
108th Warmest
Warmest since:
2012
Ties: 1900, 1992
Feb–May 1901
4-Month
44.8°F
(7.1°C)
47.8°F
(8.8°C)
-3.0°F
(-1.7°C)
7th Coolest
Coolest since:
1934
122nd Warmest
Warmest since:
2012
Jan–May 1901
5-Month
42.4°F
(5.8°C)
44.9°F
(7.2°C)
-2.5°F
(-1.4°C)
10th Coolest
Coolest since:
1940
119th Warmest
Warmest since:
2012
Dec 1900–May 1901
6-Month
41.2°F
(5.1°C)
43.4°F
(6.3°C)
-2.2°F
(-1.2°C)
9th Coolest
Coolest since:
1904
119th Warmest
Warmest since:
2012
Ties: 1907, 1934, 1970
Nov 1900–May 1901
7-Month
42.2°F
(5.7°C)
43.7°F
(6.5°C)
-1.5°F
(-0.8°C)
20th Coolest
Coolest since:
1904
108th Warmest
Warmest since:
2012
Ties: 1968
Oct 1900–May 1901
8-Month
44.5°F
(6.9°C)
45.3°F
(7.4°C)
-0.8°F
(-0.5°C)
30th Coolest
Coolest since:
1904
98th Warmest
Warmest since:
2012
Ties: 1981, 1996
Sep 1900–May 1901
9-Month
47.5°F
(8.6°C)
47.8°F
(8.8°C)
-0.3°F
(-0.2°C)
45th Coolest
Coolest since:
1904, 1918
83rd Warmest
Warmest since:
2012
Ties: 1908, 1959, 1969, 1984, 2003
Aug 1900–May 1901
10-Month
50.6°F
(10.3°C)
50.4°F
(10.2°C)
0.2°F
(0.1°C)
61st Coolest
Coolest since:
1904
67th Warmest
Warmest since:
2012
Ties: 1896, 1945, 1988, 2003, 2014
Jul 1900–May 1901
11-Month
53.1°F
(11.7°C)
52.7°F
(11.5°C)
0.4°F
(0.2°C)
73rd Coolest
Coolest since:
1904
55th Warmest
Warmest to Date
2012
Ties: 1962, 1988, 2003
Jun 1900–May 1901
12-Month
54.6°F
(12.6°C)
54.2°F
(12.3°C)
0.4°F
(0.3°C)
72nd Coolest
Coolest since:
1904
56th Warmest
Warmest to Date
2012
Ties: 1929, 1962, 1987
Dec 1899–May 1901
18-Month
50.6°F
(10.3°C)
50.6°F
(10.3°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1905
75th Warmest
Warmest to Date
2017
Ties: 1921, 1929, 1944, 1956, 1981
Jun 1899–May 1901
24-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1905
74th Warmest
Warmest to Date
2017
Ties: 1923, 1981, 1994
Jun 1898–May 1901
36-Month
54.0°F
(12.2°C)
54.2°F
(12.3°C)
-0.2°F
(-0.1°C)
42nd Coolest
Coolest since:
1906
84th Warmest
Warmest since:
2018, 2021
Ties: 1898, 1924, 1930, 1935, 1938, 1961, 1972, 1983, 1984
Jun 1897–May 1901
48-Month
54.0°F
(12.2°C)
54.1°F
(12.3°C)
-0.1°F
(-0.1°C)
44th Coolest
Coolest since:
1907
81st Warmest
Warmest to Date
2019
Ties: 1915, 1916, 1931, 1938, 1942, 1973, 1978, 1983
Jun 1896–May 1901
60-Month
53.9°F
(12.2°C)
54.1°F
(12.3°C)
-0.2°F
(-0.1°C)
37th Coolest
Coolest since:
1908
87th Warmest
Warmest to Date
2020
Ties: 1913, 1916, 1922, 1931, 1940, 1944

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