Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 5. East

Average Temperature Rankings, August 1989

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
August 1989
1-Month
71.4°F
(21.9°C)
72.1°F
(22.3°C)
-0.7°F
(-0.4°C)
44th Coolest
Coolest since:
1915
85th Warmest
Warmest since:
1947
Ties: 1921, 1962, 1979
Jul–Aug 1989
2-Month
73.0°F
(22.8°C)
73.3°F
(22.9°C)
-0.3°F
(-0.1°C)
57th Coolest
Coolest since:
1915
72nd Warmest
Warmest since:
1936
Ties: 1908, 1911, 1970
Jun–Aug 1989
3-Month
72.2°F
(22.3°C)
72.3°F
(22.4°C)
-0.1°F
(-0.1°C)
55th Coolest
Coolest since:
1915
74th Warmest
Warmest since:
1936
Ties: 2001, 2017
May–Aug 1989
4-Month
68.7°F
(20.4°C)
69.5°F
(20.8°C)
-0.8°F
(-0.4°C)
38th Coolest
Coolest since:
1915
91st Warmest
Warmest since:
1934
Ties: 1947, 1968, 1985, 1994
Apr–Aug 1989
5-Month
65.0°F
(18.3°C)
65.5°F
(18.6°C)
-0.5°F
(-0.3°C)
36th Coolest
Coolest since:
1907
93rd Warmest
Warmest since:
1991
Ties: 1905, 1923, 1940, 1960
Mar–Aug 1989
6-Month
60.7°F
(15.9°C)
61.0°F
(16.1°C)
-0.3°F
(-0.2°C)
46th Coolest
Coolest since:
1904
83rd Warmest
Warmest since:
2012
Ties: 1932
Feb–Aug 1989
7-Month
55.0°F
(12.8°C)
56.2°F
(13.4°C)
-1.2°F
(-0.6°C)
28th Coolest
Coolest since:
1904
101st Warmest
Warmest since:
2012
Ties: 1897, 2015
Jan–Aug 1989
8-Month
52.3°F
(11.3°C)
52.2°F
(11.2°C)
0.1°F
(0.1°C)
66th Coolest
Coolest since:
1904, 1912
63rd Warmest
Warmest since:
2012
Ties: 1908, 1975, 1993, 2019
Dec 1988–Aug 1989
9-Month
49.8°F
(9.9°C)
49.5°F
(9.7°C)
0.3°F
(0.2°C)
69th Coolest
Coolest since:
1904
59th Warmest
Warmest since:
2012
Ties: 1993
Nov 1988–Aug 1989
10-Month
49.0°F
(9.4°C)
48.5°F
(9.2°C)
0.5°F
(0.2°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Ties: 1925, 1930, 1952, 1974, 1981
Oct 1988–Aug 1989
11-Month
48.8°F
(9.3°C)
49.0°F
(9.4°C)
-0.2°F
(-0.1°C)
49th Coolest
Coolest since:
1904
79th Warmest
Warmest since:
2012
Ties: 1900, 1909, 1923, 1943, 1956
Sep 1988–Aug 1989
12-Month
50.3°F
(10.2°C)
50.3°F
(10.2°C)
0.0°F
(0.0°C)
52nd Coolest
Coolest since:
1904
76th Warmest
Warmest since:
2012
Ties: 1916, 1956, 1980
Mar 1988–Aug 1989
18-Month
54.8°F
(12.7°C)
53.9°F
(12.2°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1904
38th Warmest
Warmest since:
2012
Ties: 1914, 1935, 1986
Sep 1987–Aug 1989
24-Month
51.0°F
(10.6°C)
50.3°F
(10.2°C)
0.7°F
(0.4°C)
88th Coolest
Coolest since:
1905
39th Warmest
Warmest since:
2017
Ties: 1931, 1943, 1950, 1973, 1986, 1998
Sep 1986–Aug 1989
36-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
103rd Coolest
Coolest since:
1904
23rd Warmest
Warmest since:
2018
Ties: 1987, 1993
Sep 1985–Aug 1989
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: 1991, 2003, 2017, 2021
Sep 1984–Aug 1989
60-Month
51.4°F
(10.8°C)
50.3°F
(10.2°C)
1.1°F
(0.6°C)
101st Coolest
Coolest since:
1906
23rd Warmest
Warmest since:
2020
Ties: 1936, 1992, 2004, 2014, 2017

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