Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 5. East

Average Temperature Rankings, May 1988

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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)
104th Coolest Coolest since: 1986 1907
25th Warmest Warmest since: 1987 2018
Ties: 1970, 2022
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: 1984 1907
29th Warmest Warmest since: 1987 1977
Mar–May 1988
3-Month
51.4°F
(10.8°C)
49.7°F
(9.8°C)
1.7°F
(1.0°C)
99th Coolest Coolest since: 1984 1960
30th Warmest Warmest since: 1987 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: 1984 1978
51st Warmest Warmest since: 1987 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)
62nd Coolest Coolest since: 1984 1978
67th Warmest Warmest since: 1987 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: 1986 1978
47th Warmest Warmest since: 1987 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)
96th Coolest Coolest since: 1986 1904
32nd Warmest Warmest since: 1987 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: 1984 1904
50th Warmest Warmest since: 1987 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: 1984 1904
48th Warmest Warmest since: 1987 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: 1986 1904
48th Warmest Warmest since: 1987 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: 1986 1904
45th Warmest Warmest since: 1987 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: 1986 1904
40th Warmest Warmest since: 1987 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: 1987 1905
16th Warmest Warmest since: 1955 2017
Ties: 1939
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: 1987 1905
16th Warmest Warmest since: 1955 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: 1986 1905, 1906
28th Warmest Warmest since: 1987 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: 1987 1905
22nd Warmest Warmest since: 1957 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: 1987 1905, 1906, 1908
34th Warmest Warmest since: 1987 2020
Ties: 1923, 1933, 1942, 1987, 1995, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/