Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 3. West

Average Temperature Rankings, February 1987

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
February 1987
1-Month
36.3°F
(2.4°C)
28.1°F
(-2.2°C)
8.2°F
(4.6°C)
120th Coolest
Coolest since:
1936
9th Warmest
Warmest since:
2017
Jan–Feb 1987
2-Month
31.0°F
(-0.6°C)
25.9°F
(-3.4°C)
5.1°F
(2.8°C)
114th Coolest
Coolest since:
1979
15th Warmest
Warmest since:
2017
Dec 1986–Feb 1987
3-Month
31.2°F
(-0.4°C)
26.8°F
(-2.9°C)
4.4°F
(2.5°C)
113th Coolest
Coolest since:
1936
15th Warmest
Warmest since:
1932
Ties: 1999
Nov 1986–Feb 1987
4-Month
32.4°F
(0.2°C)
30.1°F
(-1.1°C)
2.3°F
(1.3°C)
102nd Coolest
Coolest since:
1936
26th Warmest
Warmest since:
1932
Ties: 1909
Oct 1986–Feb 1987
5-Month
36.9°F
(2.7°C)
35.0°F
(1.7°C)
1.9°F
(1.0°C)
103rd Coolest
Coolest since:
1977
25th Warmest
Warmest since:
1932
Ties: 1935, 1953
Sep 1986–Feb 1987
6-Month
42.2°F
(5.7°C)
40.2°F
(4.6°C)
2.0°F
(1.1°C)
108th Coolest
Coolest since:
1977
20th Warmest
Warmest since:
1932
Ties: 1934, 2020, 2022
Aug 1986–Feb 1987
7-Month
46.0°F
(7.8°C)
45.0°F
(7.2°C)
1.0°F
(0.6°C)
89th Coolest
Coolest since:
1977
39th Warmest
Warmest since:
1932
Ties: 1922, 1949, 1953, 1961, 1964, 1974, 1981
Jul 1986–Feb 1987
8-Month
50.0°F
(10.0°C)
48.9°F
(9.4°C)
1.1°F
(0.6°C)
96th Coolest
Coolest since:
1977
32nd Warmest
Warmest since:
1932
Ties: 1909, 1941, 1948, 2005
Jun 1986–Feb 1987
9-Month
52.6°F
(11.4°C)
51.4°F
(10.8°C)
1.2°F
(0.6°C)
96th Coolest
Coolest since:
1977
32nd Warmest
Warmest since:
1932
Ties: 1941
May 1986–Feb 1987
10-Month
53.7°F
(12.1°C)
52.5°F
(11.4°C)
1.2°F
(0.7°C)
97th Coolest
Coolest since:
1918
31st Warmest
Warmest since:
1932
Ties: 2022
Apr 1986–Feb 1987
11-Month
53.9°F
(12.2°C)
52.3°F
(11.3°C)
1.6°F
(0.9°C)
108th Coolest
Coolest since:
1918
20th Warmest
Warmest since:
1932
Ties: 1950
Mar 1986–Feb 1987
12-Month
53.0°F
(11.7°C)
51.2°F
(10.7°C)
1.8°F
(1.0°C)
110th Coolest
Coolest since:
1918
18th Warmest
Warmest since:
2017
Sep 1985–Feb 1987
18-Month
48.2°F
(9.0°C)
47.6°F
(8.7°C)
0.6°F
(0.3°C)
87th Coolest
Coolest since:
1905
40th Warmest
Warmest since:
2017
Ties: 1909, 1989
Mar 1985–Feb 1987
24-Month
51.9°F
(11.1°C)
51.2°F
(10.7°C)
0.7°F
(0.4°C)
90th Coolest
Coolest since:
1905
37th Warmest
Warmest since:
2017
Ties: 1990, 1993, 2019
Mar 1984–Feb 1987
36-Month
51.2°F
(10.7°C)
51.2°F
(10.7°C)
0.0°F
(0.0°C)
66th Coolest
Coolest since:
1979
60th Warmest
Warmest since:
2018
Ties: 1911, 1914, 1951, 1975, 1983
Mar 1983–Feb 1987
48-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
56th Coolest
Coolest since:
1905, 1980
69th Warmest
Warmest since:
1934, 1935, 2019
Ties: 1909, 1947, 1948, 1959, 1974, 1975, 1984, 1995
Mar 1982–Feb 1987
60-Month
51.4°F
(10.8°C)
51.2°F
(10.7°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1905
57th Warmest
Warmest since:
1935
Ties: 1922, 1947, 1949, 1951, 1955, 1976, 1995

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