Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 1898

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1898
1-Month
62.9°F
(17.2°C)
63.2°F
(17.3°C)
-0.3°F
(-0.1°C)
58th Coolest
Coolest since:
1924
71st Warmest
Warmest since:
2018
Apr–May 1898
2-Month
56.3°F
(13.5°C)
58.0°F
(14.4°C)
-1.7°F
(-0.9°C)
26th Coolest
Coolest since:
1907
103rd Warmest
Warmest since:
1896
Ties: 1979, 1989
Mar–May 1898
3-Month
52.3°F
(11.3°C)
52.6°F
(11.4°C)
-0.3°F
(-0.1°C)
49th Coolest
Coolest since:
1960
80th Warmest
Warmest since:
2012
Ties: 1895, 1914
Feb–May 1898
4-Month
47.3°F
(8.5°C)
47.3°F
(8.5°C)
0.0°F
(0.0°C)
61st Coolest
Coolest since:
1978
68th Warmest
Warmest since:
2012
Ties: 1988, 1997
Jan–May 1898
5-Month
44.3°F
(6.8°C)
43.4°F
(6.3°C)
0.9°F
(0.5°C)
84th Coolest
Coolest since:
1978
45th Warmest
Warmest since:
2012
Ties: 1908, 2009, 2010, 2011
Dec 1897–May 1898
6-Month
41.8°F
(5.4°C)
41.4°F
(5.2°C)
0.4°F
(0.2°C)
65th Coolest
Coolest since:
1978
63rd Warmest
Warmest since:
2012
Ties: 1914, 1989
Nov 1897–May 1898
7-Month
41.7°F
(5.4°C)
41.5°F
(5.3°C)
0.2°F
(0.1°C)
61st Coolest
Coolest since:
1978
67th Warmest
Warmest since:
2012
Ties: 1911, 2011
Oct 1897–May 1898
8-Month
44.1°F
(6.7°C)
43.3°F
(6.3°C)
0.8°F
(0.4°C)
82nd Coolest
Coolest since:
1978
46th Warmest
Warmest to Date
2012
Ties: 2010
Sep 1897–May 1898
9-Month
47.1°F
(8.4°C)
46.0°F
(7.8°C)
1.1°F
(0.6°C)
97th Coolest
Coolest since:
1978
31st Warmest
Warmest to Date
2012
Ties: 1946, 1986
Aug 1897–May 1898
10-Month
49.6°F
(9.8°C)
48.8°F
(9.3°C)
0.8°F
(0.5°C)
88th Coolest
Coolest since:
1978
40th Warmest
Warmest to Date
2012
Ties: 1935, 1985, 2011, 2019
Jul 1897–May 1898
11-Month
52.0°F
(11.1°C)
51.3°F
(10.7°C)
0.7°F
(0.4°C)
84th Coolest
Coolest since:
1904
44th Warmest
Warmest to Date
2012
Ties: 1938, 2019, 2021
Jun 1897–May 1898
12-Month
53.6°F
(12.0°C)
53.1°F
(11.7°C)
0.5°F
(0.3°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest to Date
2012
Ties: 1933, 1938, 1945, 1988, 1989
Dec 1896–May 1898
18-Month
49.2°F
(9.6°C)
49.2°F
(9.6°C)
0.0°F
(0.0°C)
62nd Coolest
Coolest since:
1979
65th Warmest
Warmest to Date
2017
Ties: 1944, 1975, 2009
Jun 1896–May 1898
24-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
39th Coolest
Coolest since:
1905, 1978
88th Warmest
Warmest to Date
2017
Ties: 1902, 1924, 1927, 1962, 1982, 1984
Jun 1895–May 1898
36-Month
53.0°F
(11.7°C)
53.0°F
(11.7°C)
0.0°F
(0.0°C)
56th Coolest
Coolest to Date
1979
70th Warmest
Warmest to Date
2018
Ties: 1958, 1966, 1998

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