Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 5. East

Average Temperature Rankings, May 1949

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1949
1-Month
62.9°F
(17.2°C)
61.0°F
(16.1°C)
1.9°F
(1.1°C)
86th Coolest
Coolest since:
1907
43rd Warmest
Warmest since:
2018
Apr–May 1949
2-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
70th Coolest
Coolest since:
1907
59th Warmest
Warmest since:
1977
Ties: 1932, 1938, 1974, 2009
Mar–May 1949
3-Month
50.3°F
(10.2°C)
49.7°F
(9.8°C)
0.6°F
(0.4°C)
76th Coolest
Coolest since:
1960
53rd Warmest
Warmest since:
2012
Ties: 1948, 1970
Feb–May 1949
4-Month
45.2°F
(7.3°C)
44.2°F
(6.8°C)
1.0°F
(0.5°C)
88th Coolest
Coolest since:
1978
41st Warmest
Warmest since:
2012
Ties: 1959, 1981, 2011
Jan–May 1949
5-Month
41.8°F
(5.4°C)
40.1°F
(4.5°C)
1.7°F
(0.9°C)
98th Coolest
Coolest since:
1978
31st Warmest
Warmest since:
2012
Ties: 1927, 2007
Dec 1948–May 1949
6-Month
40.0°F
(4.4°C)
38.1°F
(3.4°C)
1.9°F
(1.0°C)
101st Coolest
Coolest since:
1978
27th Warmest
Warmest since:
2012
Ties: 2022
Nov 1948–May 1949
7-Month
40.4°F
(4.7°C)
38.3°F
(3.5°C)
2.1°F
(1.2°C)
106th Coolest
Coolest since:
1904
22nd Warmest
Warmest since:
2012
Ties: 1983
Oct 1948–May 1949
8-Month
41.8°F
(5.4°C)
40.3°F
(4.6°C)
1.5°F
(0.8°C)
101st Coolest
Coolest since:
1904
27th Warmest
Warmest since:
2012
Ties: 1972, 1974, 2020
Sep 1948–May 1949
9-Month
44.6°F
(7.0°C)
43.0°F
(6.1°C)
1.6°F
(0.9°C)
103rd Coolest
Coolest since:
1904
25th Warmest
Warmest since:
2012
Ties: 1974, 1983, 2007
Aug 1948–May 1949
10-Month
47.4°F
(8.6°C)
45.9°F
(7.7°C)
1.5°F
(0.9°C)
105th Coolest
Coolest since:
1904
23rd Warmest
Warmest since:
2012
Ties: 1974, 1985, 2007
Jul 1948–May 1949
11-Month
49.9°F
(9.9°C)
48.5°F
(9.2°C)
1.4°F
(0.7°C)
104th Coolest
Coolest since:
1904
24th Warmest
Warmest since:
2012
Ties: 1974
Jun 1948–May 1949
12-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
100th Coolest
Coolest since:
1904
28th Warmest
Warmest since:
2012
Ties: 1935, 1972, 1995, 2013, 2021
Dec 1947–May 1949
18-Month
47.1°F
(8.4°C)
46.2°F
(7.9°C)
0.9°F
(0.5°C)
86th Coolest
Coolest since:
1905
41st Warmest
Warmest since:
2017
Jun 1947–May 1949
24-Month
51.1°F
(10.6°C)
50.3°F
(10.2°C)
0.8°F
(0.4°C)
91st Coolest
Coolest since:
1905
36th Warmest
Warmest since:
2017
Ties: 1938, 1986, 1990, 2019
Jun 1946–May 1949
36-Month
50.8°F
(10.4°C)
50.3°F
(10.2°C)
0.5°F
(0.2°C)
80th Coolest
Coolest since:
1905, 1906
46th Warmest
Warmest since:
2018
Ties: 1985, 2010
Jun 1945–May 1949
48-Month
50.7°F
(10.4°C)
50.3°F
(10.2°C)
0.4°F
(0.2°C)
72nd Coolest
Coolest since:
1905
53rd Warmest
Warmest since:
2019
Ties: 1937, 1945, 1995, 2016
Jun 1944–May 1949
60-Month
50.7°F
(10.4°C)
50.3°F
(10.2°C)
0.4°F
(0.2°C)
70th Coolest
Coolest since:
1905, 1906, 1908
54th Warmest
Warmest since:
2020
Ties: 1946, 1950, 1954, 1959, 1975

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