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 July 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, May 2001

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2001
1-Month
67.0°F
(19.4°C)
65.0°F
(18.3°C)
2.0°F
(1.1°C)
91st Coolest Coolest since: 1999 1924
35th Warmest Warmest since: 2000 2018
Ties: 1899, 1916
Apr–May 2001
2-Month
64.2°F
(17.9°C)
60.2°F
(15.7°C)
4.0°F
(2.2°C)
119th Coolest Coolest since: 2000 1907
7th Warmest Warmest since: 1991 1896
Mar–May 2001
3-Month
56.5°F
(13.6°C)
55.0°F
(12.8°C)
1.5°F
(0.8°C)
89th Coolest Coolest since: 1999 1960
37th Warmest Warmest since: 2000 2012
Ties: 1902
Feb–May 2001
4-Month
52.0°F
(11.1°C)
49.9°F
(9.9°C)
2.1°F
(1.2°C)
104th Coolest Coolest since: 1999 1978
22nd Warmest Warmest since: 2000 2012
Ties: 1911, 2009
Jan–May 2001
5-Month
47.7°F
(8.7°C)
46.3°F
(7.9°C)
1.4°F
(0.8°C)
89th Coolest Coolest since: 1997 1978
37th Warmest Warmest since: 2000 2012
Ties: 1898, 1964
Dec 2000–May 2001
6-Month
43.6°F
(6.4°C)
44.4°F
(6.9°C)
-0.8°F
(-0.5°C)
38th Coolest Coolest since: 1996 1978
87th Warmest Warmest since: 2000 2012
Ties: 1928, 1966
Nov 2000–May 2001
7-Month
43.5°F
(6.4°C)
44.5°F
(6.9°C)
-1.0°F
(-0.5°C)
31st Coolest Coolest since: 1997 1978
94th Warmest Warmest since: 2000 2012
Ties: 1917, 1924, 1948, 1993, 1994
Oct 2000–May 2001
8-Month
45.6°F
(7.6°C)
46.1°F
(7.8°C)
-0.5°F
(-0.2°C)
38th Coolest Coolest since: 1997 1978
87th Warmest Warmest since: 2000 2012
Ties: 1897, 1956
Sep 2000–May 2001
9-Month
48.0°F
(8.9°C)
48.6°F
(9.2°C)
-0.6°F
(-0.3°C)
33rd Coolest Coolest since: 1997 1978
92nd Warmest Warmest since: 2000 2017
Ties: 1897, 1906, 1971
Aug 2000–May 2001
10-Month
50.9°F
(10.5°C)
51.4°F
(10.8°C)
-0.5°F
(-0.3°C)
38th Coolest Coolest since: 1997 1978
87th Warmest Warmest since: 2000 2017
Ties: 1897
Jul 2000–May 2001
11-Month
53.1°F
(11.7°C)
53.8°F
(12.1°C)
-0.7°F
(-0.4°C)
31st Coolest Coolest since: 1997 1977
94th Warmest Warmest since: 2000 2012, 2017
Ties: 1947, 1971, 1973, 1975
Jun 2000–May 2001
12-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
32nd Coolest Coolest since: 1997 1977
93rd Warmest Warmest since: 2000 2012, 2017
Ties: 1917
Dec 1999–May 2001
18-Month
52.4°F
(11.3°C)
51.8°F
(11.0°C)
0.6°F
(0.3°C)
86th Coolest Coolest since: 1998 1979
38th Warmest Warmest since: 2000 2017
Ties: 1957
Jun 1999–May 2001
24-Month
56.3°F
(13.5°C)
55.5°F
(13.1°C)
0.8°F
(0.4°C)
99th Coolest Coolest since: 1998 1978
25th Warmest Warmest since: 2000 2017
Ties: 1943, 2005, 2019
Jun 1998–May 2001
36-Month
56.7°F
(13.7°C)
55.4°F
(13.0°C)
1.3°F
(0.7°C)
107th Coolest Coolest since: 1999 1979
16th Warmest Warmest since: 2000 2018
Ties: 1939, 1956
Jun 1997–May 2001
48-Month
56.6°F
(13.7°C)
55.4°F
(13.0°C)
1.2°F
(0.7°C)
111th Coolest Coolest since: 2000 1980
11th Warmest Warmest since: 1957 2019
Ties: 1933, 1955, 1957, 2006
Jun 1996–May 2001
60-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
94th Coolest Coolest since: 2000 1980, 1981
27th Warmest Warmest since: 1957 1935
Ties: 1941, 1942

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/