Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, February 1999

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
February 1999
1-Month
38.7°F
(3.7°C)
31.5°F
(-0.3°C)
7.2°F
(4.0°C)
118th Coolest
Coolest since:
1978
11th Warmest
Warmest since:
2017
Jan–Feb 1999
2-Month
33.6°F
(0.9°C)
29.6°F
(-1.3°C)
4.0°F
(2.2°C)
108th Coolest
Coolest since:
1979
21st Warmest
Warmest since:
2017
Ties: 1911
Dec 1998–Feb 1999
3-Month
34.6°F
(1.4°C)
30.3°F
(-0.9°C)
4.3°F
(2.3°C)
113th Coolest
Coolest since:
1978
15th Warmest
Warmest since:
1932
Nov 1998–Feb 1999
4-Month
37.6°F
(3.1°C)
33.3°F
(0.7°C)
4.3°F
(2.4°C)
121st Coolest
Coolest since:
1977
7th Warmest
Warmest since:
1932
Oct 1998–Feb 1999
5-Month
41.7°F
(5.4°C)
37.8°F
(3.2°C)
3.9°F
(2.2°C)
121st Coolest
Coolest since:
1977
7th Warmest
Warmest since:
1932
Sep 1998–Feb 1999
6-Month
46.7°F
(8.2°C)
42.7°F
(5.9°C)
4.0°F
(2.3°C)
124th Coolest
Coolest since:
1977
4th Warmest
Warmest since:
1932
Aug 1998–Feb 1999
7-Month
50.8°F
(10.4°C)
47.2°F
(8.4°C)
3.6°F
(2.0°C)
125th Coolest
Coolest since:
1977
3rd Warmest
Warmest since:
1932
Jul 1998–Feb 1999
8-Month
54.0°F
(12.2°C)
50.9°F
(10.5°C)
3.1°F
(1.7°C)
124th Coolest
Coolest since:
1977
4th Warmest
Warmest since:
1932
Jun 1998–Feb 1999
9-Month
56.1°F
(13.4°C)
53.3°F
(11.8°C)
2.8°F
(1.6°C)
123rd Coolest
Coolest since:
1977
5th Warmest
Warmest since:
1932
May 1998–Feb 1999
10-Month
57.3°F
(14.1°C)
54.3°F
(12.4°C)
3.0°F
(1.7°C)
125th Coolest
Coolest since:
1977
3rd Warmest
Warmest since:
1932
Apr 1998–Feb 1999
11-Month
57.0°F
(13.9°C)
54.1°F
(12.3°C)
2.9°F
(1.6°C)
123rd Coolest
Coolest since:
1918
5th Warmest
Warmest since:
1932
Ties: 2002
Mar 1998–Feb 1999
12-Month
55.7°F
(13.2°C)
53.0°F
(11.7°C)
2.7°F
(1.5°C)
122nd Coolest
Coolest since:
1918
6th Warmest
Warmest since:
2017
Sep 1997–Feb 1999
18-Month
52.3°F
(11.3°C)
49.6°F
(9.8°C)
2.7°F
(1.5°C)
122nd Coolest
Coolest since:
1905
5th Warmest
Warmest since:
2017
Ties: 1992, 2000
Mar 1997–Feb 1999
24-Month
54.7°F
(12.6°C)
53.1°F
(11.7°C)
1.6°F
(0.9°C)
114th Coolest
Coolest since:
1905
13th Warmest
Warmest since:
2013, 2017
Ties: 2008
Mar 1996–Feb 1999
36-Month
53.8°F
(12.1°C)
53.1°F
(11.7°C)
0.7°F
(0.4°C)
90th Coolest
Coolest since:
1979
36th Warmest
Warmest since:
2013
Ties: 1944, 1950, 1990
Mar 1995–Feb 1999
48-Month
53.6°F
(12.0°C)
53.1°F
(11.7°C)
0.5°F
(0.3°C)
84th Coolest
Coolest since:
1980
41st Warmest
Warmest since:
2019
Ties: 1943, 1945, 1994, 1995, 2010, 2015, 2017
Mar 1994–Feb 1999
60-Month
53.7°F
(12.1°C)
53.1°F
(11.7°C)
0.6°F
(0.4°C)
87th Coolest
Coolest since:
1981
37th Warmest
Warmest since:
2020
Ties: 1937, 1939, 1941, 1950, 1989, 1995

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