Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 5. East

Average Temperature Rankings, July 1991

View Period (Months):
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
July 1991
1-Month
76.0°F
(24.4°C)
74.4°F
(23.6°C)
1.6°F
(0.8°C)
96th Coolest
Coolest since:
2014
33rd Warmest
Warmest since:
1936
Jun–Jul 1991
2-Month
75.6°F
(24.2°C)
72.5°F
(22.5°C)
3.1°F
(1.7°C)
121st Coolest
Coolest since:
1958
8th Warmest
Warmest since:
1934
Ties: 1931
May–Jul 1991
3-Month
73.2°F
(22.9°C)
68.6°F
(20.3°C)
4.6°F
(2.6°C)
127th Coolest
Coolest since:
1924
2nd Warmest
Warmest since:
1934
Apr–Jul 1991
4-Month
68.6°F
(20.3°C)
63.9°F
(17.7°C)
4.7°F
(2.6°C)
128th Coolest
Coolest since:
1907
1st Warmest
Warmest to Date
1991
Mar–Jul 1991
5-Month
63.3°F
(17.4°C)
58.8°F
(14.9°C)
4.5°F
(2.5°C)
126th Coolest
Coolest since:
1960
3rd Warmest
Warmest since:
2012
Feb–Jul 1991
6-Month
58.2°F
(14.6°C)
53.6°F
(12.0°C)
4.6°F
(2.6°C)
126th Coolest
Coolest since:
1904, 1947
3rd Warmest
Warmest since:
2012
Jan–Jul 1991
7-Month
53.1°F
(11.7°C)
49.3°F
(9.6°C)
3.8°F
(2.1°C)
124th Coolest
Coolest since:
1912
5th Warmest
Warmest since:
2012
Dec 1990–Jul 1991
8-Month
50.2°F
(10.1°C)
46.7°F
(8.2°C)
3.5°F
(1.9°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Ties: 1987
Nov 1990–Jul 1991
9-Month
49.8°F
(9.9°C)
45.9°F
(7.7°C)
3.9°F
(2.2°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Ties: 1921
Oct 1990–Jul 1991
10-Month
50.0°F
(10.0°C)
46.7°F
(8.2°C)
3.3°F
(1.8°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Sep 1990–Jul 1991
11-Month
51.5°F
(10.8°C)
48.3°F
(9.1°C)
3.2°F
(1.7°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Aug 1990–Jul 1991
12-Month
53.1°F
(11.7°C)
50.3°F
(10.2°C)
2.8°F
(1.5°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Ties: 2006
Feb 1990–Jul 1991
18-Month
53.7°F
(12.1°C)
51.4°F
(10.8°C)
2.3°F
(1.3°C)
120th Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2012, 2017
Ties: 1922, 1954
Aug 1989–Jul 1991
24-Month
51.9°F
(11.1°C)
50.3°F
(10.2°C)
1.6°F
(0.9°C)
111th Coolest
Coolest since:
1905
16th Warmest
Warmest since:
2017
Ties: 1988, 2022
Aug 1988–Jul 1991
36-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
105th Coolest
Coolest since:
1904, 1905, 1906
21st Warmest
Warmest since:
2018
Ties: 1954, 1987, 1988, 2004
Aug 1987–Jul 1991
48-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
104th Coolest
Coolest since:
1905
21st Warmest
Warmest since:
2019
Ties: 1988, 2009, 2017
Aug 1986–Jul 1991
60-Month
51.7°F
(10.9°C)
50.3°F
(10.2°C)
1.4°F
(0.7°C)
113th Coolest
Coolest since:
1906
11th Warmest
Warmest since:
2020
Ties: 2007, 2013

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