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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, May 1982

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1982
1-Month
69.3°F
(20.7°C)
65.1°F
(18.4°C)
4.2°F
(2.3°C)
114th Coolest Coolest since: 1981 1917, 1924
13th Warmest Warmest since: 1977 2018
Apr–May 1982
2-Month
60.2°F
(15.7°C)
60.2°F
(15.7°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1980 1907
75th Warmest Warmest since: 1981 1896
Ties: 1949
Mar–May 1982
3-Month
55.8°F
(13.2°C)
55.0°F
(12.8°C)
0.8°F
(0.4°C)
82nd Coolest Coolest since: 1981 1960
45th Warmest Warmest since: 1977 2012
Ties: 1927, 1948, 1995
Feb–May 1982
4-Month
49.2°F
(9.6°C)
49.9°F
(9.9°C)
-0.7°F
(-0.3°C)
48th Coolest Coolest since: 1980 1978
79th Warmest Warmest since: 1981 2012
Ties: 1931, 1961
Jan–May 1982
5-Month
44.3°F
(6.8°C)
46.2°F
(7.9°C)
-1.9°F
(-1.1°C)
20th Coolest Coolest since: 1980 1978
107th Warmest Warmest since: 1981 2012
Dec 1981–May 1982
6-Month
42.3°F
(5.7°C)
44.2°F
(6.8°C)
-1.9°F
(-1.1°C)
14th Coolest Coolest since: 1979 1978
112th Warmest Warmest since: 1981 2012
Nov 1981–May 1982
7-Month
43.1°F
(6.2°C)
44.3°F
(6.8°C)
-1.2°F
(-0.6°C)
24th Coolest Coolest since: 1980 1978
102nd Warmest Warmest since: 1981 2012
Ties: 1969
Oct 1981–May 1982
8-Month
44.6°F
(7.0°C)
46.0°F
(7.8°C)
-1.4°F
(-0.8°C)
21st Coolest Coolest since: 1980 1978
105th Warmest Warmest since: 1981 2012
Ties: 1980
Sep 1981–May 1982
9-Month
47.1°F
(8.4°C)
48.6°F
(9.2°C)
-1.5°F
(-0.8°C)
18th Coolest Coolest since: 1980 1978
108th Warmest Warmest since: 1981 2012
Ties: 1940, 1980
Aug 1981–May 1982
10-Month
49.8°F
(9.9°C)
51.3°F
(10.7°C)
-1.5°F
(-0.8°C)
15th Coolest Coolest since: 1979 1978
111th Warmest Warmest since: 1981 2012
Ties: 1940, 1993, 2014
Jul 1981–May 1982
11-Month
52.4°F
(11.3°C)
53.7°F
(12.1°C)
-1.3°F
(-0.8°C)
18th Coolest Coolest since: 1980 1918
108th Warmest Warmest since: 1981 2012
Ties: 1940
Jun 1981–May 1982
12-Month
54.3°F
(12.4°C)
55.4°F
(13.0°C)
-1.1°F
(-0.6°C)
19th Coolest Coolest since: 1980 1904, 1918
107th Warmest Warmest since: 1981 2012
Ties: 1963, 1997
Dec 1980–May 1982
18-Month
51.2°F
(10.7°C)
51.7°F
(10.9°C)
-0.5°F
(-0.2°C)
40th Coolest Coolest since: 1980 1979
85th Warmest Warmest since: 1981 2017
Ties: 1907, 1919
Jun 1980–May 1982
24-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1981 1905, 1978
71st Warmest Warmest since: 1976 2017
Ties: 1920, 1931, 1967, 1976, 1996, 1998
Jun 1979–May 1982
36-Month
54.9°F
(12.7°C)
55.3°F
(12.9°C)
-0.4°F
(-0.2°C)
28th Coolest Coolest since: 1981 1979
96th Warmest Warmest since: 1976 2018
Ties: 1900, 1914, 2015
Jun 1978–May 1982
48-Month
54.6°F
(12.6°C)
55.4°F
(13.0°C)
-0.8°F
(-0.4°C)
14th Coolest Coolest since: 1981 1980
109th Warmest Warmest since: 1977 2019
Ties: 1904, 1908, 1919, 1969
Jun 1977–May 1982
60-Month
54.2°F
(12.3°C)
55.3°F
(12.9°C)
-1.1°F
(-0.6°C)
4th Coolest Coolest since: 1981 1979, 1980, 1981
118th Warmest Warmest since: 1978 2020
Ties: 1906, 1907, 1908

Citing This Page

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