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 December 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 4. Central

Average Temperature Rankings, May 1985

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1985
1-Month
64.4°F
(18.0°C)
61.6°F
(16.4°C)
2.8°F
(1.6°C)
96th Coolest Coolest since: 1984 1917
30th Warmest Warmest since: 1982 2018
Ties: 1949
Apr–May 1985
2-Month
60.4°F
(15.8°C)
56.1°F
(13.4°C)
4.3°F
(2.4°C)
117th Coolest Coolest since: 1984 1907
9th Warmest Warmest since: 1977 1977
Ties: 1941
Mar–May 1985
3-Month
54.9°F
(12.7°C)
50.4°F
(10.2°C)
4.5°F
(2.5°C)
119th Coolest Coolest since: 1984 1960
7th Warmest Warmest since: 1977 2012
Feb–May 1985
4-Month
46.9°F
(8.3°C)
44.7°F
(7.1°C)
2.2°F
(1.2°C)
104th Coolest Coolest since: 1984 1960
22nd Warmest Warmest since: 1977 2012
Ties: 1986
Jan–May 1985
5-Month
40.9°F
(4.9°C)
40.5°F
(4.7°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1984 1978, 1979
54th Warmest Warmest since: 1983 2012
Ties: 1910, 1935
Dec 1984–May 1985
6-Month
39.9°F
(4.4°C)
38.5°F
(3.6°C)
1.4°F
(0.8°C)
96th Coolest Coolest since: 1984 1978
29th Warmest Warmest since: 1983 2012
Ties: 1922, 1931, 1939, 1941, 2013
Nov 1984–May 1985
7-Month
40.0°F
(4.4°C)
38.6°F
(3.7°C)
1.4°F
(0.7°C)
93rd Coolest Coolest since: 1984 1904
32nd Warmest Warmest since: 1983 2012
Ties: 1896, 1931, 2013
Oct 1984–May 1985
8-Month
42.2°F
(5.7°C)
40.6°F
(4.8°C)
1.6°F
(0.9°C)
101st Coolest Coolest since: 1984 1904
24th Warmest Warmest since: 1983 2012
Ties: 1995
Sep 1984–May 1985
9-Month
44.6°F
(7.0°C)
43.3°F
(6.3°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1984 1904
27th Warmest Warmest since: 1983 2012
Ties: 1922, 1949, 1964
Aug 1984–May 1985
10-Month
47.6°F
(8.7°C)
46.3°F
(7.9°C)
1.3°F
(0.8°C)
102nd Coolest Coolest since: 1984 1904
23rd Warmest Warmest since: 1976 2012, 2017
Jul 1984–May 1985
11-Month
49.8°F
(9.9°C)
48.8°F
(9.3°C)
1.0°F
(0.6°C)
91st Coolest Coolest since: 1984 1904
34th Warmest Warmest since: 1983 2012
Ties: 1941
Jun 1984–May 1985
12-Month
51.9°F
(11.1°C)
50.7°F
(10.4°C)
1.2°F
(0.7°C)
99th Coolest Coolest since: 1984 1904
26th Warmest Warmest since: 1976 2012
Ties: 1937, 1972, 2013
Dec 1983–May 1985
18-Month
46.2°F
(7.9°C)
46.6°F
(8.1°C)
-0.4°F
(-0.2°C)
43rd Coolest Coolest since: 1983 1905
81st Warmest Warmest since: 1984 2017
Ties: 1911, 1937, 1944, 1966, 1969
Jun 1983–May 1985
24-Month
51.1°F
(10.6°C)
50.7°F
(10.4°C)
0.4°F
(0.2°C)
77th Coolest Coolest since: 1984 1905
47th Warmest Warmest since: 1976 2017
Ties: 1940, 1972, 1975, 1998, 2009, 2011
Jun 1982–May 1985
36-Month
51.2°F
(10.7°C)
50.7°F
(10.4°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1984 1905
43rd Warmest Warmest since: 1976 2018
Ties: 1915, 1940
Jun 1981–May 1985
48-Month
50.7°F
(10.4°C)
50.7°F
(10.4°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1984 1905
69th Warmest Warmest since: 1984 2019
Ties: 1959, 1984
Jun 1980–May 1985
60-Month
50.9°F
(10.5°C)
50.6°F
(10.3°C)
0.3°F
(0.2°C)
66th Coolest Coolest since: 1984 1905, 1906
55th Warmest Warmest since: 1976 2002, 2019
Ties: 1940, 1944, 1948, 1954, 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/