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


Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, May 1981

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 1981
1-Month
58.9°F
(14.9°C)
63.2°F
(17.3°C)
-4.3°F
(-2.4°C)
10th Coolest Coolest since: 1961 1924
118th Warmest Warmest since: 1980 2018
Apr–May 1981
2-Month
58.9°F
(14.9°C)
58.0°F
(14.4°C)
0.9°F
(0.5°C)
75th Coolest Coolest since: 1980 1907
53rd Warmest Warmest since: 1977 1896
Ties: 2000
Mar–May 1981
3-Month
53.1°F
(11.7°C)
52.5°F
(11.4°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1980 1960
56th Warmest Warmest since: 1977 2012
Ties: 1957, 1972
Feb–May 1981
4-Month
48.2°F
(9.0°C)
47.3°F
(8.5°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 1980 1978
47th Warmest Warmest since: 1977 2012
Ties: 1952
Jan–May 1981
5-Month
43.7°F
(6.5°C)
43.4°F
(6.3°C)
0.3°F
(0.2°C)
67th Coolest Coolest since: 1980 1978
61st Warmest Warmest since: 1976 2012
Ties: 1989
Dec 1980–May 1981
6-Month
41.9°F
(5.5°C)
41.4°F
(5.2°C)
0.5°F
(0.3°C)
68th Coolest Coolest since: 1980 1978
59th Warmest Warmest since: 1976 2012
Ties: 1909, 1975
Nov 1980–May 1981
7-Month
41.9°F
(5.5°C)
41.5°F
(5.3°C)
0.4°F
(0.2°C)
69th Coolest Coolest since: 1980 1978
58th Warmest Warmest since: 1976 2012
Ties: 2009
Oct 1980–May 1981
8-Month
43.2°F
(6.2°C)
43.3°F
(6.3°C)
-0.1°F
(-0.1°C)
46th Coolest Coolest since: 1980 1978
81st Warmest Warmest since: 1976 2012
Ties: 1943, 1962, 1966, 1973
Sep 1980–May 1981
9-Month
46.1°F
(7.8°C)
46.0°F
(7.8°C)
0.1°F
(0.0°C)
59th Coolest Coolest since: 1980 1978
68th Warmest Warmest since: 1976 2012
Ties: 1913, 1973, 1988
Aug 1980–May 1981
10-Month
49.3°F
(9.6°C)
48.8°F
(9.3°C)
0.5°F
(0.3°C)
78th Coolest Coolest since: 1980 1978
49th Warmest Warmest since: 1976 2012
Ties: 1896, 1925, 1927, 1931, 1983, 1990
Jul 1980–May 1981
11-Month
52.1°F
(11.2°C)
51.4°F
(10.8°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1980 1904
40th Warmest Warmest since: 1976 2012
Ties: 1931, 2013
Jun 1980–May 1981
12-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1980 1904
44th Warmest Warmest since: 1976 2012
Ties: 1931, 2003
Dec 1979–May 1981
18-Month
49.1°F
(9.5°C)
49.2°F
(9.6°C)
-0.1°F
(-0.1°C)
56th Coolest Coolest since: 1980 1979
70th Warmest Warmest since: 1976 2017
Ties: 1897, 1928, 1948, 1984, 1996
Jun 1979–May 1981
24-Month
52.8°F
(11.6°C)
53.1°F
(11.7°C)
-0.3°F
(-0.1°C)
46th Coolest Coolest since: 1980 1905, 1978
80th Warmest Warmest since: 1976 2017
Ties: 1903, 1967
Jun 1978–May 1981
36-Month
52.2°F
(11.2°C)
53.0°F
(11.7°C)
-0.8°F
(-0.5°C)
14th Coolest Coolest since: 1980 1979
111th Warmest Warmest since: 1977 2018
Ties: 1912, 1960, 1968, 1969, 2015
Jun 1977–May 1981
48-Month
51.7°F
(10.9°C)
53.1°F
(11.7°C)
-1.4°F
(-0.8°C)
6th Coolest Coolest since: 1980 1980
118th Warmest Warmest since: 1978 2019
Jun 1976–May 1981
60-Month
51.5°F
(10.8°C)
53.0°F
(11.7°C)
-1.5°F
(-0.9°C)
1st Coolest Coolest to Date 1981
122nd Warmest Warmest since: 1980 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2021, retrieved on June 23, 2021 from https://www.ncdc.noaa.gov/cag/