Statewide Rankings

Statewide Data Info
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Delaware

Average Temperature Rankings, May 1990

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1990
1-Month
61.3°F
(16.3°C)
62.1°F
(16.7°C)
-0.8°F
(-0.4°C)
46th Coolest
Coolest since:
1967
83rd Warmest
Warmest since:
2004
Ties: 1931, 1972
Apr–May 1990
2-Month
57.4°F
(14.1°C)
57.1°F
(13.9°C)
0.3°F
(0.2°C)
64th Coolest
Coolest since:
1907
65th Warmest
Warmest since:
2019
Ties: 1905, 1914, 1939, 1970, 2016
Mar–May 1990
3-Month
53.9°F
(12.2°C)
52.3°F
(11.3°C)
1.6°F
(0.9°C)
93rd Coolest
Coolest since:
1940
36th Warmest
Warmest since:
2012
Ties: 1957
Feb–May 1990
4-Month
51.0°F
(10.6°C)
47.8°F
(8.8°C)
3.2°F
(1.8°C)
117th Coolest
Coolest since:
1934
12th Warmest
Warmest since:
2012
Ties: 2020
Jan–May 1990
5-Month
49.1°F
(9.5°C)
44.9°F
(7.2°C)
4.2°F
(2.3°C)
123rd Coolest
Coolest since:
1940
6th Warmest
Warmest to Date
2012
Dec 1989–May 1990
6-Month
45.2°F
(7.3°C)
43.5°F
(6.4°C)
1.7°F
(0.9°C)
94th Coolest
Coolest since:
1904
34th Warmest
Warmest since:
2012
Nov 1989–May 1990
7-Month
45.3°F
(7.4°C)
43.8°F
(6.6°C)
1.5°F
(0.8°C)
96th Coolest
Coolest since:
1904
32nd Warmest
Warmest since:
2012
Ties: 1939, 2009
Oct 1989–May 1990
8-Month
46.8°F
(8.2°C)
45.3°F
(7.4°C)
1.5°F
(0.8°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1950, 1983, 2011
Sep 1989–May 1990
9-Month
49.3°F
(9.6°C)
47.9°F
(8.8°C)
1.4°F
(0.8°C)
98th Coolest
Coolest since:
1904, 1918
30th Warmest
Warmest since:
2012
Ties: 1986
Aug 1989–May 1990
10-Month
51.7°F
(10.9°C)
50.4°F
(10.2°C)
1.3°F
(0.7°C)
98th Coolest
Coolest since:
1904
30th Warmest
Warmest since:
2012
Ties: 1953, 1954, 1986, 2009
Jul 1989–May 1990
11-Month
53.9°F
(12.2°C)
52.7°F
(11.5°C)
1.2°F
(0.7°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1954, 1986
Jun 1989–May 1990
12-Month
55.6°F
(13.1°C)
54.3°F
(12.4°C)
1.3°F
(0.7°C)
98th Coolest
Coolest since:
1904
30th Warmest
Warmest since:
2012
Dec 1988–May 1990
18-Month
51.8°F
(11.0°C)
50.6°F
(10.3°C)
1.2°F
(0.7°C)
94th Coolest
Coolest since:
1905
33rd Warmest
Warmest since:
2017
Ties: 1955
Jun 1988–May 1990
24-Month
55.2°F
(12.9°C)
54.2°F
(12.3°C)
1.0°F
(0.6°C)
93rd Coolest
Coolest since:
1905
34th Warmest
Warmest since:
2017
Ties: 1995
Jun 1987–May 1990
36-Month
55.0°F
(12.8°C)
54.1°F
(12.3°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1906
36th Warmest
Warmest since:
2018, 2021
Ties: 1932, 1950, 1986, 1997
Jun 1986–May 1990
48-Month
54.9°F
(12.7°C)
54.1°F
(12.3°C)
0.8°F
(0.4°C)
87th Coolest
Coolest since:
1907
38th Warmest
Warmest since:
2019
Ties: 1932, 1956, 1975, 1987, 1995, 1997
Jun 1985–May 1990
60-Month
55.0°F
(12.8°C)
54.2°F
(12.3°C)
0.8°F
(0.5°C)
91st Coolest
Coolest since:
1908
33rd Warmest
Warmest since:
2020
Ties: 1955, 1957, 1976, 1989

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