Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 5. East

Average Temperature Rankings, May 1988

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1988
1-Month
64.4°F
(18.0°C)
61.0°F
(16.1°C)
3.4°F
(1.9°C)
103rd Coolest
Coolest since:
1907
26th Warmest
Warmest since:
2018
Ties: 1970
Apr–May 1988
2-Month
57.4°F
(14.1°C)
55.5°F
(13.1°C)
1.9°F
(1.0°C)
100th Coolest
Coolest since:
1907
29th Warmest
Warmest since:
1977
Mar–May 1988
3-Month
51.4°F
(10.8°C)
49.7°F
(9.8°C)
1.7°F
(1.0°C)
98th Coolest
Coolest since:
1960
31st Warmest
Warmest since:
2012
Ties: 1963, 2009
Feb–May 1988
4-Month
44.7°F
(7.1°C)
44.2°F
(6.8°C)
0.5°F
(0.3°C)
78th Coolest
Coolest since:
1978
51st Warmest
Warmest since:
2012
Ties: 1962
Jan–May 1988
5-Month
40.2°F
(4.6°C)
40.1°F
(4.5°C)
0.1°F
(0.1°C)
61st Coolest
Coolest since:
1978
68th Warmest
Warmest since:
2012
Ties: 1957, 1975
Dec 1987–May 1988
6-Month
39.0°F
(3.9°C)
38.1°F
(3.4°C)
0.9°F
(0.5°C)
81st Coolest
Coolest since:
1978
47th Warmest
Warmest since:
2012
Ties: 1908, 1911, 1957, 1974
Nov 1987–May 1988
7-Month
39.8°F
(4.3°C)
38.3°F
(3.5°C)
1.5°F
(0.8°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1938, 1946
Oct 1987–May 1988
8-Month
40.8°F
(4.9°C)
40.3°F
(4.6°C)
0.5°F
(0.3°C)
78th Coolest
Coolest since:
1904
50th Warmest
Warmest since:
2012
Ties: 1928, 1935
Sep 1987–May 1988
9-Month
43.6°F
(6.4°C)
43.0°F
(6.1°C)
0.6°F
(0.3°C)
80th Coolest
Coolest since:
1904
48th Warmest
Warmest since:
2012
Ties: 1914, 1938
Aug 1987–May 1988
10-Month
46.5°F
(8.1°C)
45.9°F
(7.7°C)
0.6°F
(0.4°C)
80th Coolest
Coolest since:
1904
48th Warmest
Warmest since:
2012
Ties: 1964, 1986, 1989, 1990, 2019
Jul 1987–May 1988
11-Month
49.2°F
(9.6°C)
48.5°F
(9.2°C)
0.7°F
(0.4°C)
83rd Coolest
Coolest since:
1904
45th Warmest
Warmest since:
2012
Ties: 1898, 1938, 1957
Jun 1987–May 1988
12-Month
51.2°F
(10.7°C)
50.3°F
(10.2°C)
0.9°F
(0.5°C)
88th Coolest
Coolest since:
1904
40th Warmest
Warmest since:
2012
Ties: 1957, 2008, 2011, 2018
Dec 1986–May 1988
18-Month
48.1°F
(8.9°C)
46.2°F
(7.9°C)
1.9°F
(1.0°C)
111th Coolest
Coolest since:
1905
16th Warmest
Warmest since:
2017
Ties: 1939, 2022
Jun 1986–May 1988
24-Month
51.8°F
(11.0°C)
50.3°F
(10.2°C)
1.5°F
(0.8°C)
111th Coolest
Coolest since:
1905
16th Warmest
Warmest since:
2017
Jun 1985–May 1988
36-Month
51.4°F
(10.8°C)
50.3°F
(10.2°C)
1.1°F
(0.6°C)
98th Coolest
Coolest since:
1905, 1906
28th Warmest
Warmest since:
2018
Ties: 1935, 1957, 2020
Jun 1984–May 1988
48-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
103rd Coolest
Coolest since:
1905
22nd Warmest
Warmest since:
2019
Ties: 1933, 1991, 2014, 2017
Jun 1983–May 1988
60-Month
51.1°F
(10.6°C)
50.2°F
(10.1°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1905, 1906, 1908
34th Warmest
Warmest since:
2020
Ties: 1923, 1933, 1942, 1987, 1995, 2015

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