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 July 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, May 1933

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1933
1-Month
63.5°F
(17.5°C)
62.1°F
(16.7°C)
1.4°F
(0.8°C)
80th Coolest Coolest since: 1932 1917
47th Warmest Warmest since: 1926 2018
Apr–May 1933
2-Month
57.2°F
(14.0°C)
56.8°F
(13.8°C)
0.4°F
(0.2°C)
67th Coolest Coolest since: 1931 1907
60th Warmest Warmest since: 1932 1896
Ties: 1957, 1972, 1982
Mar–May 1933
3-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
62nd Coolest Coolest since: 1932 1960
65th Warmest Warmest since: 1930 2012
Feb–May 1933
4-Month
45.4°F
(7.4°C)
45.7°F
(7.6°C)
-0.3°F
(-0.2°C)
54th Coolest Coolest since: 1929 1978
73rd Warmest Warmest since: 1932 2012
Ties: 1928, 1963, 1997, 2019
Jan–May 1933
5-Month
43.7°F
(6.5°C)
41.6°F
(5.3°C)
2.1°F
(1.2°C)
105th Coolest Coolest since: 1931 1978, 1979
22nd Warmest Warmest since: 1932 2012
Ties: 1954, 1964, 2002
Dec 1932–May 1933
6-Month
41.1°F
(5.1°C)
39.6°F
(4.2°C)
1.5°F
(0.9°C)
97th Coolest Coolest since: 1931 1978
29th Warmest Warmest since: 1932 2012
Ties: 1939, 1941
Nov 1932–May 1933
7-Month
40.3°F
(4.6°C)
39.8°F
(4.3°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1930 1904
51st Warmest Warmest since: 1932 2012
Ties: 1986, 2018
Oct 1932–May 1933
8-Month
41.9°F
(5.5°C)
41.6°F
(5.3°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1930 1904, 1978
54th Warmest Warmest since: 1932 2012
Ties: 1908
Sep 1932–May 1933
9-Month
44.4°F
(6.9°C)
44.3°F
(6.8°C)
0.1°F
(0.1°C)
57th Coolest Coolest since: 1930 1904
69th Warmest Warmest since: 1932 2012
Ties: 1908, 1916, 1927, 1966, 1973
Aug 1932–May 1933
10-Month
47.4°F
(8.6°C)
47.3°F
(8.5°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1930 1904
68th Warmest Warmest since: 1932 2012
Ties: 1903, 1927, 1950, 1956, 2003
Jul 1932–May 1933
11-Month
50.1°F
(10.1°C)
49.9°F
(9.9°C)
0.2°F
(0.2°C)
69th Coolest Coolest since: 1930 1904
57th Warmest Warmest since: 1932 2012
Ties: 1911, 2019
Jun 1932–May 1933
12-Month
52.0°F
(11.1°C)
51.7°F
(10.9°C)
0.3°F
(0.2°C)
72nd Coolest Coolest since: 1930 1904
54th Warmest Warmest since: 1932 2012
Ties: 1948
Dec 1931–May 1933
18-Month
49.0°F
(9.4°C)
47.6°F
(8.7°C)
1.4°F
(0.7°C)
104th Coolest Coolest since: 1931 1979
21st Warmest Warmest since: 1932 2017
Ties: 1935, 1987, 2008
Jun 1931–May 1933
24-Month
53.6°F
(12.0°C)
51.6°F
(10.9°C)
2.0°F
(1.1°C)
114th Coolest Coolest since: 1931 1905
11th Warmest Warmest since: 1932 2017
Ties: 2006
Jun 1930–May 1933
36-Month
53.3°F
(11.8°C)
51.6°F
(10.9°C)
1.7°F
(0.9°C)
113th Coolest Coolest since: 1932 1979
11th Warmest Warmest to Date 2018
Ties: 2008
Jun 1929–May 1933
48-Month
52.7°F
(11.5°C)
51.6°F
(10.9°C)
1.1°F
(0.6°C)
102nd Coolest Coolest since: 1932 1980
21st Warmest Warmest to Date 2019
Ties: 2014
Jun 1928–May 1933
60-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
90th Coolest Coolest since: 1932 1906, 1907, 1908, 1981
32nd Warmest Warmest since: 1925 2020
Ties: 1925, 1939, 1990, 1993, 1999, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 6, 2020 from https://www.ncdc.noaa.gov/cag/