Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, February 1990

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
February 1990
1-Month
38.1°F
(3.4°C)
31.5°F
(-0.3°C)
6.6°F
(3.7°C)
117th Coolest
Coolest since:
1978
12th Warmest
Warmest since:
2017
Jan–Feb 1990
2-Month
38.4°F
(3.6°C)
29.7°F
(-1.3°C)
8.7°F
(4.9°C)
127th Coolest
Coolest since:
1979
2nd Warmest
Warmest to Date
2017
Dec 1989–Feb 1990
3-Month
32.0°F
(0.0°C)
30.2°F
(-1.0°C)
1.8°F
(1.0°C)
89th Coolest
Coolest since:
1978
39th Warmest
Warmest since:
1932
Ties: 1896, 1941
Nov 1989–Feb 1990
4-Month
34.7°F
(1.5°C)
33.3°F
(0.7°C)
1.4°F
(0.8°C)
91st Coolest
Coolest since:
1977
37th Warmest
Warmest since:
1932
Oct 1989–Feb 1990
5-Month
39.2°F
(4.0°C)
37.8°F
(3.2°C)
1.4°F
(0.8°C)
92nd Coolest
Coolest since:
1977
36th Warmest
Warmest since:
1932
Ties: 1923, 1928, 1941, 2018
Sep 1989–Feb 1990
6-Month
43.4°F
(6.3°C)
42.7°F
(5.9°C)
0.7°F
(0.4°C)
78th Coolest
Coolest since:
1977
50th Warmest
Warmest since:
1932
Ties: 1937, 1943
Aug 1989–Feb 1990
7-Month
47.8°F
(8.8°C)
47.2°F
(8.4°C)
0.6°F
(0.4°C)
77th Coolest
Coolest since:
1977
51st Warmest
Warmest since:
1932
Ties: 1961
Jul 1989–Feb 1990
8-Month
51.3°F
(10.7°C)
50.8°F
(10.4°C)
0.5°F
(0.3°C)
73rd Coolest
Coolest since:
1977
55th Warmest
Warmest since:
1932
Ties: 1933, 1943, 1948
Jun 1989–Feb 1990
9-Month
53.6°F
(12.0°C)
53.2°F
(11.8°C)
0.4°F
(0.2°C)
71st Coolest
Coolest since:
1977
57th Warmest
Warmest since:
1932
Ties: 1960, 1984
May 1989–Feb 1990
10-Month
54.2°F
(12.3°C)
54.2°F
(12.3°C)
0.0°F
(0.0°C)
56th Coolest
Coolest since:
1977
72nd Warmest
Warmest since:
1932
Ties: 1903, 1913, 1984, 2003
Apr 1989–Feb 1990
11-Month
54.1°F
(12.3°C)
54.1°F
(12.3°C)
0.0°F
(0.0°C)
54th Coolest
Coolest since:
1918
74th Warmest
Warmest since:
1932
Ties: 1898, 1961, 1964, 2021
Mar 1989–Feb 1990
12-Month
53.1°F
(11.7°C)
53.0°F
(11.7°C)
0.1°F
(0.0°C)
59th Coolest
Coolest since:
1918
69th Warmest
Warmest since:
2017
Ties: 1897, 1898, 1928, 1933, 1941, 1971, 1975, 1981, 2003
Sep 1988–Feb 1990
18-Month
49.7°F
(9.8°C)
49.6°F
(9.8°C)
0.1°F
(0.0°C)
59th Coolest
Coolest since:
1905
68th Warmest
Warmest since:
2017
Ties: 1924, 1928, 1986, 2004
Mar 1988–Feb 1990
24-Month
53.6°F
(12.0°C)
53.0°F
(11.7°C)
0.6°F
(0.3°C)
83rd Coolest
Coolest since:
1905
44th Warmest
Warmest since:
2013, 2017
Ties: 1920, 1931, 2014
Mar 1987–Feb 1990
36-Month
53.8°F
(12.1°C)
53.0°F
(11.7°C)
0.8°F
(0.4°C)
90th Coolest
Coolest since:
1979
36th Warmest
Warmest since:
2013
Ties: 1944, 1950, 1999
Mar 1986–Feb 1990
48-Month
54.0°F
(12.2°C)
53.0°F
(11.7°C)
1.0°F
(0.5°C)
98th Coolest
Coolest since:
1980
27th Warmest
Warmest since:
2019
Ties: 1924, 2012
Mar 1985–Feb 1990
60-Month
53.9°F
(12.2°C)
53.0°F
(11.7°C)
0.9°F
(0.5°C)
98th Coolest
Coolest since:
1981
26th Warmest
Warmest since:
2020
Ties: 1943, 2000, 2005, 2010, 2011, 2015, 2016

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