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 June 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, May 1986

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1986
1-Month
64.0°F
(17.8°C)
62.3°F
(16.8°C)
1.7°F
(1.0°C)
86th Coolest Coolest since: 1984 1924
42nd Warmest Warmest since: 1985 2018
Apr–May 1986
2-Month
60.1°F
(15.6°C)
56.8°F
(13.8°C)
3.3°F
(1.8°C)
115th Coolest Coolest since: 1984 1907
13th Warmest Warmest since: 1985 1896
Ties: 1964
Mar–May 1986
3-Month
54.5°F
(12.5°C)
50.9°F
(10.5°C)
3.6°F
(2.0°C)
117th Coolest Coolest since: 1984 1960
11th Warmest Warmest since: 1985 2012
Feb–May 1986
4-Month
47.0°F
(8.3°C)
45.2°F
(7.3°C)
1.8°F
(1.0°C)
100th Coolest Coolest since: 1984 1978
28th Warmest Warmest since: 1985 2012
Ties: 1945
Jan–May 1986
5-Month
43.1°F
(6.2°C)
40.9°F
(4.9°C)
2.2°F
(1.3°C)
108th Coolest Coolest since: 1985 1978
20th Warmest Warmest since: 1976 2012
Ties: 1939, 1999, 2004
Dec 1985–May 1986
6-Month
39.1°F
(3.9°C)
38.9°F
(3.8°C)
0.2°F
(0.1°C)
73rd Coolest Coolest since: 1984 1978
54th Warmest Warmest since: 1985 2012
Ties: 1948, 2018
Nov 1985–May 1986
7-Month
38.9°F
(3.8°C)
39.0°F
(3.9°C)
-0.1°F
(-0.1°C)
58th Coolest Coolest since: 1984 1978
69th Warmest Warmest since: 1985 2012
Ties: 1944, 2009
Oct 1985–May 1986
8-Month
40.9°F
(4.9°C)
41.0°F
(5.0°C)
-0.1°F
(-0.1°C)
59th Coolest Coolest since: 1984 1978
68th Warmest Warmest since: 1985 2012
Ties: 1927
Sep 1985–May 1986
9-Month
43.8°F
(6.6°C)
43.8°F
(6.6°C)
0.0°F
(0.0°C)
68th Coolest Coolest since: 1984 1978
59th Warmest Warmest since: 1985 2012
Ties: 1900, 1915, 1933, 1950, 2008, 2010
Aug 1985–May 1986
10-Month
46.4°F
(8.0°C)
46.8°F
(8.2°C)
-0.4°F
(-0.2°C)
46th Coolest Coolest since: 1984 1978
81st Warmest Warmest since: 1985 2012
Ties: 1944, 1973
Jul 1985–May 1986
11-Month
48.9°F
(9.4°C)
49.4°F
(9.7°C)
-0.5°F
(-0.3°C)
42nd Coolest Coolest since: 1982 1904
85th Warmest Warmest since: 1985 2012
Ties: 1959, 1965
Jun 1985–May 1986
12-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 1982 1904
90th Warmest Warmest since: 1985 2012
Ties: 1958, 2010
Dec 1984–May 1986
18-Month
47.0°F
(8.3°C)
47.1°F
(8.4°C)
-0.1°F
(-0.1°C)
57th Coolest Coolest since: 1985 1979
69th Warmest Warmest since: 1984 2017
Ties: 1908, 1910, 1993
Jun 1984–May 1986
24-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 1984 1905
71st Warmest Warmest since: 1985 2017
Ties: 1911, 1924, 1953, 1972, 1975, 1984, 1998, 2011
Jun 1983–May 1986
36-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
59th Coolest Coolest since: 1984 1979
66th Warmest Warmest since: 1985 2018
Ties: 1910, 1911, 1947, 1965
Jun 1982–May 1986
48-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1985 1980
74th Warmest Warmest since: 1977 1935
Ties: 1903, 1911, 1914, 1946, 1947, 1951, 1959, 1977, 2011
Jun 1981–May 1986
60-Month
50.9°F
(10.5°C)
51.2°F
(10.7°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1983 1906, 1907, 1979
88th Warmest Warmest since: 1985 1935
Ties: 1900, 1902, 1927

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2021, retrieved on August 5, 2021 from https://www.ncdc.noaa.gov/cag/