Climate at a Glance

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


Illinois

Average Temperature Rankings, May 1968

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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1968
1-Month
59.0°F
(15.0°C)
62.1°F
(16.7°C)
-3.1°F
(-1.7°C)
22nd Coolest Coolest since: 1967 1917
104th Warmest Warmest since: 1965 2018
Ties: 1946, 1971, 1990, 2008
Apr–May 1968
2-Month
55.8°F
(13.2°C)
56.8°F
(13.8°C)
-1.0°F
(-0.6°C)
36th Coolest Coolest since: 1966 1907
90th Warmest Warmest since: 1967 1896
Mar–May 1968
3-Month
51.6°F
(10.9°C)
51.2°F
(10.7°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1967 1960
56th Warmest Warmest since: 1964 2012
Ties: 1992, 1994, 2018
Feb–May 1968
4-Month
45.0°F
(7.2°C)
45.7°F
(7.6°C)
-0.7°F
(-0.4°C)
47th Coolest Coolest since: 1967 1978
79th Warmest Warmest since: 1964 2012
Ties: 1934
Jan–May 1968
5-Month
40.8°F
(4.9°C)
41.6°F
(5.3°C)
-0.8°F
(-0.4°C)
39th Coolest Coolest since: 1966 1978, 1979
87th Warmest Warmest since: 1967 2012
Ties: 1907, 1913, 1916, 1943, 1951, 1993
Dec 1967–May 1968
6-Month
39.2°F
(4.0°C)
39.6°F
(4.2°C)
-0.4°F
(-0.2°C)
47th Coolest Coolest since: 1965 1978
78th Warmest Warmest since: 1967 2012
Ties: 1897, 1907
Nov 1967–May 1968
7-Month
39.0°F
(3.9°C)
39.8°F
(4.3°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1963 1904
92nd Warmest Warmest since: 1967 2012
Ties: 1924, 1958, 1962, 1994
Oct 1967–May 1968
8-Month
40.8°F
(4.9°C)
41.6°F
(5.3°C)
-0.8°F
(-0.4°C)
30th Coolest Coolest since: 1963 1904, 1978
95th Warmest Warmest since: 1967 2012
Ties: 1969, 1980
Sep 1967–May 1968
9-Month
43.2°F
(6.2°C)
44.3°F
(6.8°C)
-1.1°F
(-0.6°C)
26th Coolest Coolest since: 1963 1904
99th Warmest Warmest since: 1967 2012
Ties: 1924, 1940
Aug 1967–May 1968
10-Month
45.7°F
(7.6°C)
47.2°F
(8.4°C)
-1.5°F
(-0.8°C)
14th Coolest Coolest since: 1951 1904
111th Warmest Warmest since: 1967 2012
Jul 1967–May 1968
11-Month
48.1°F
(8.9°C)
49.9°F
(9.9°C)
-1.8°F
(-1.0°C)
11th Coolest Coolest since: 1951 1904
114th Warmest Warmest since: 1967 2012
Jun 1967–May 1968
12-Month
50.1°F
(10.1°C)
51.7°F
(10.9°C)
-1.6°F
(-0.8°C)
12th Coolest Coolest since: 1951 1904
113th Warmest Warmest since: 1967 2012
Dec 1966–May 1968
18-Month
46.7°F
(8.2°C)
47.6°F
(8.7°C)
-0.9°F
(-0.5°C)
21st Coolest Coolest since: 1963 1979
103rd Warmest Warmest since: 1967 2017
Ties: 1912, 1960, 1971
Jun 1966–May 1968
24-Month
50.8°F
(10.4°C)
51.6°F
(10.9°C)
-0.8°F
(-0.5°C)
21st Coolest Coolest since: 1963 1905
103rd Warmest Warmest since: 1967 2017
Ties: 1960
Jun 1965–May 1968
36-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1963 1979
100th Warmest Warmest since: 1967 2018
Ties: 1901, 1917, 1930, 1962, 1981
Jun 1964–May 1968
48-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1963 1980
98th Warmest Warmest since: 1967 2019
Ties: 1900, 1927, 1930, 1996, 1997
Jun 1963–May 1968
60-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1967 1906, 1907, 1908, 1981
79th Warmest Warmest since: 1967 2002
Ties: 1911, 1917, 1931, 1952, 1960, 1967, 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/