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 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, May 1902

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1902
1-Month
68.1°F
(20.1°C)
63.5°F
(17.5°C)
4.6°F
(2.6°C)
114th Coolest Coolest since: 1901 1924
13th Warmest Warmest since: 1896 2018
Ties: 1964
Apr–May 1902
2-Month
59.4°F
(15.2°C)
58.2°F
(14.6°C)
1.2°F
(0.6°C)
82nd Coolest Coolest since: 1901 1907
45th Warmest Warmest since: 1900 1896
Ties: 1900, 1911, 1932, 1954
Mar–May 1902
3-Month
53.9°F
(12.2°C)
52.7°F
(11.5°C)
1.2°F
(0.7°C)
86th Coolest Coolest since: 1901 1960
41st Warmest Warmest since: 1896 2012
Ties: 1930
Feb–May 1902
4-Month
45.4°F
(7.4°C)
47.3°F
(8.5°C)
-1.9°F
(-1.1°C)
25th Coolest Coolest since: 1901 1978
102nd Warmest Warmest since: 1898 2012
Jan–May 1902
5-Month
41.7°F
(5.4°C)
43.3°F
(6.3°C)
-1.6°F
(-0.9°C)
22nd Coolest Coolest since: 1901 1978
105th Warmest Warmest since: 1900 2012
Ties: 1971, 1996
Dec 1901–May 1902
6-Month
39.0°F
(3.9°C)
41.3°F
(5.2°C)
-2.3°F
(-1.3°C)
14th Coolest Coolest since: 1899 1978
112th Warmest Warmest since: 1901 2012
Nov 1901–May 1902
7-Month
39.0°F
(3.9°C)
41.5°F
(5.3°C)
-2.5°F
(-1.4°C)
12th Coolest Coolest since: 1899 1904
114th Warmest Warmest since: 1901 2012
Oct 1901–May 1902
8-Month
41.3°F
(5.2°C)
43.3°F
(6.3°C)
-2.0°F
(-1.1°C)
14th Coolest Coolest since: 1899 1978
112th Warmest Warmest since: 1901 2012
Ties: 1984
Sep 1901–May 1902
9-Month
44.2°F
(6.8°C)
46.0°F
(7.8°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest since: 1899 1904
114th Warmest Warmest since: 1901 2012
Ties: 1982
Aug 1901–May 1902
10-Month
47.4°F
(8.6°C)
48.8°F
(9.3°C)
-1.4°F
(-0.7°C)
16th Coolest Coolest since: 1899 1904
110th Warmest Warmest since: 1901 2012
Ties: 1940, 1993
Jul 1901–May 1902
11-Month
50.6°F
(10.3°C)
51.3°F
(10.7°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest since: 1899 1904
96th Warmest Warmest since: 1901 2012
Ties: 1958
Jun 1901–May 1902
12-Month
52.7°F
(11.5°C)
53.1°F
(11.7°C)
-0.4°F
(-0.2°C)
40th Coolest Coolest since: 1899 1904
86th Warmest Warmest since: 1901 2012
Ties: 1906, 1913, 1943, 1947, 1973, 1984, 2010
Dec 1900–May 1902
18-Month
48.5°F
(9.2°C)
49.2°F
(9.6°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 1900 1979
94th Warmest Warmest since: 1901 2017
Ties: 1960, 1961
Jun 1900–May 1902
24-Month
53.1°F
(11.7°C)
53.2°F
(11.8°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1900 1905
72nd Warmest Warmest since: 1901 2017
Ties: 1909, 1941, 1947, 1964, 1967, 1982, 1995
Jun 1899–May 1902
36-Month
53.1°F
(11.7°C)
53.1°F
(11.7°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1901 1979
71st Warmest Warmest since: 1898 2018
Ties: 1945, 1983, 2016
Jun 1898–May 1902
48-Month
52.5°F
(11.4°C)
53.1°F
(11.7°C)
-0.6°F
(-0.3°C)
18th Coolest Coolest since: 1900 1980
105th Warmest Warmest since: 1901 2019
Ties: 1900, 1929, 1969, 1996, 1997
Jun 1897–May 1902
60-Month
52.8°F
(11.6°C)
53.1°F
(11.7°C)
-0.3°F
(-0.1°C)
33rd Coolest Coolest since: 1901 1906, 1907, 1908
89th Warmest Warmest to Date 2020
Ties: 1910, 1911, 1914, 1916, 1927, 1931, 1964

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published July 2020, retrieved on July 11, 2020 from https://www.ncdc.noaa.gov/cag/