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 1937

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1937
1-Month
62.7°F
(17.1°C)
62.1°F
(16.7°C)
0.6°F
(0.4°C)
69th Coolest Coolest since: 1935 1917
57th Warmest Warmest since: 1936 2018
Ties: 1895
Apr–May 1937
2-Month
56.5°F
(13.6°C)
56.8°F
(13.8°C)
-0.3°F
(-0.2°C)
46th Coolest Coolest since: 1935 1907
80th Warmest Warmest since: 1936 1896
Ties: 1929
Mar–May 1937
3-Month
49.8°F
(9.9°C)
51.2°F
(10.7°C)
-1.4°F
(-0.8°C)
34th Coolest Coolest since: 1932 1960
92nd Warmest Warmest since: 1936 2012
Ties: 2008
Feb–May 1937
4-Month
44.3°F
(6.8°C)
45.7°F
(7.6°C)
-1.4°F
(-0.8°C)
34th Coolest Coolest since: 1936 1978
92nd Warmest Warmest since: 1935 2012
Ties: 1971
Jan–May 1937
5-Month
40.6°F
(4.8°C)
41.6°F
(5.3°C)
-1.0°F
(-0.5°C)
35th Coolest Coolest since: 1936 1978, 1979
91st Warmest Warmest since: 1935 2012
Ties: 1969, 1997
Dec 1936–May 1937
6-Month
39.4°F
(4.1°C)
39.6°F
(4.2°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1936 1978
72nd Warmest Warmest since: 1935 2012
Ties: 1928, 1948, 1964, 2015
Nov 1936–May 1937
7-Month
39.2°F
(4.0°C)
39.8°F
(4.3°C)
-0.6°F
(-0.3°C)
40th Coolest Coolest since: 1936 1904
85th Warmest Warmest since: 1935 2012
Ties: 1900, 1907, 1915, 1956, 2008
Oct 1936–May 1937
8-Month
41.0°F
(5.0°C)
41.6°F
(5.3°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1936 1904, 1978
89th Warmest Warmest since: 1935 2012
Ties: 1901, 1910, 1962
Sep 1936–May 1937
9-Month
44.2°F
(6.8°C)
44.3°F
(6.8°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1936 1904
75th Warmest Warmest since: 1935 2012
Ties: 1900, 1947, 1961, 1967, 1989
Aug 1936–May 1937
10-Month
47.8°F
(8.8°C)
47.3°F
(8.5°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1936 1904
45th Warmest Warmest since: 1935 2012
Ties: 1935, 2011
Jul 1936–May 1937
11-Month
51.0°F
(10.6°C)
49.9°F
(9.9°C)
1.1°F
(0.7°C)
100th Coolest Coolest since: 1936 1904
25th Warmest Warmest since: 1932 2012
Jun 1936–May 1937
12-Month
52.7°F
(11.5°C)
51.6°F
(10.9°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 1936 1904
28th Warmest Warmest since: 1935 2012
Dec 1935–May 1937
18-Month
47.2°F
(8.4°C)
47.6°F
(8.7°C)
-0.4°F
(-0.3°C)
42nd Coolest Coolest since: 1936 1979
82nd Warmest Warmest since: 1935 2017
Ties: 1901, 1908, 1911, 1919, 1966
Jun 1935–May 1937
24-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
34th Coolest Coolest since: 1930 1905
90th Warmest Warmest since: 1936 2017
Ties: 1907, 1908, 1962
Jun 1934–May 1937
36-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
75th Coolest Coolest since: 1931 1979
48th Warmest Warmest since: 1936 2018
Ties: 1916, 1946, 1949, 1985, 2010, 2011
Jun 1933–May 1937
48-Month
52.2°F
(11.2°C)
51.6°F
(10.9°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1936 1980
36th Warmest Warmest since: 1935 2019
Ties: 1944, 1958, 1987, 1999, 2010, 2015
Jun 1932–May 1937
60-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1931 1906, 1907, 1908, 1981
47th Warmest Warmest since: 1936 2002
Ties: 1987, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/