Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 5. East

Average Temperature Rankings, June 1987

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
June 1987
1-Month
73.5°F
(23.1°C)
70.4°F
(21.3°C)
3.1°F
(1.8°C)
113th Coolest
Coolest since:
1903
16th Warmest
Warmest since:
1933
May–Jun 1987
2-Month
70.5°F
(21.4°C)
65.7°F
(18.7°C)
4.8°F
(2.7°C)
125th Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2018
Apr–Jun 1987
3-Month
64.3°F
(17.9°C)
60.4°F
(15.8°C)
3.9°F
(2.1°C)
123rd Coolest
Coolest since:
1907
6th Warmest
Warmest since:
1991
Mar–Jun 1987
4-Month
59.0°F
(15.0°C)
54.9°F
(12.7°C)
4.1°F
(2.3°C)
123rd Coolest
Coolest since:
1926, 1960
6th Warmest
Warmest since:
2012
Feb–Jun 1987
5-Month
53.9°F
(12.2°C)
49.4°F
(9.7°C)
4.5°F
(2.5°C)
124th Coolest
Coolest since:
1904, 1947
5th Warmest
Warmest since:
2012
Jan–Jun 1987
6-Month
49.0°F
(9.4°C)
45.1°F
(7.3°C)
3.9°F
(2.1°C)
122nd Coolest
Coolest since:
1912
7th Warmest
Warmest since:
2012
Dec 1986–Jun 1987
7-Month
46.5°F
(8.1°C)
42.8°F
(6.0°C)
3.7°F
(2.1°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Ties: 1991
Nov 1986–Jun 1987
8-Month
45.3°F
(7.4°C)
42.4°F
(5.8°C)
2.9°F
(1.6°C)
117th Coolest
Coolest since:
1904
11th Warmest
Warmest since:
2012
Ties: 2005
Oct 1986–Jun 1987
9-Month
46.3°F
(7.9°C)
43.6°F
(6.4°C)
2.7°F
(1.5°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 2006
Sep 1986–Jun 1987
10-Month
48.5°F
(9.2°C)
45.8°F
(7.7°C)
2.7°F
(1.5°C)
118th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
Ties: 2002
Aug 1986–Jun 1987
11-Month
50.3°F
(10.2°C)
48.1°F
(8.9°C)
2.2°F
(1.3°C)
114th Coolest
Coolest since:
1904
14th Warmest
Warmest since:
2012, 2017
Jul 1986–Jun 1987
12-Month
52.5°F
(11.4°C)
50.3°F
(10.2°C)
2.2°F
(1.2°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 1998
Jan 1986–Jun 1987
18-Month
50.8°F
(10.4°C)
48.6°F
(9.2°C)
2.2°F
(1.2°C)
114th Coolest
Coolest since:
1905
14th Warmest
Warmest since:
2017
Jul 1985–Jun 1987
24-Month
51.7°F
(10.9°C)
50.4°F
(10.2°C)
1.3°F
(0.7°C)
107th Coolest
Coolest since:
1905
20th Warmest
Warmest since:
2017
Ties: 1942
Jul 1984–Jun 1987
36-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
101st Coolest
Coolest since:
1905, 1906
25th Warmest
Warmest since:
2018
Ties: 1954, 1988, 2021
Jul 1983–Jun 1987
48-Month
51.1°F
(10.6°C)
50.2°F
(10.1°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1905
35th Warmest
Warmest since:
2019
Ties: 1923, 1924, 1999, 2010
Jul 1982–Jun 1987
60-Month
51.2°F
(10.7°C)
50.3°F
(10.2°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1906
33rd Warmest
Warmest since:
2020
Ties: 1942, 1958, 1988, 1999

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