Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 5. East

Average Temperature Rankings, August 2004

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 2004
1-Month
67.5°F
(19.7°C)
72.1°F
(22.3°C)
-4.6°F
(-2.6°C)
5th Coolest
Coolest since:
1915
124th Warmest
Warmest since:
1947
Jul–Aug 2004
2-Month
69.7°F
(20.9°C)
73.3°F
(22.9°C)
-3.6°F
(-2.0°C)
6th Coolest
Coolest since:
1915
123rd Warmest
Warmest since:
1936
Jun–Aug 2004
3-Month
69.5°F
(20.8°C)
72.3°F
(22.4°C)
-2.8°F
(-1.6°C)
6th Coolest
Coolest since:
1915
123rd Warmest
Warmest since:
1936
May–Aug 2004
4-Month
68.4°F
(20.2°C)
69.5°F
(20.8°C)
-1.1°F
(-0.6°C)
31st Coolest
Coolest since:
1915
98th Warmest
Warmest since:
1934
Ties: 1951, 1966, 1981
Apr–Aug 2004
5-Month
65.3°F
(18.5°C)
65.5°F
(18.6°C)
-0.2°F
(-0.1°C)
47th Coolest
Coolest since:
1907
82nd Warmest
Warmest since:
1991
Ties: 1898, 2003
Mar–Aug 2004
6-Month
61.8°F
(16.6°C)
61.0°F
(16.1°C)
0.8°F
(0.5°C)
84th Coolest
Coolest since:
1904
45th Warmest
Warmest since:
2012
Ties: 1952, 1983, 2020
Feb–Aug 2004
7-Month
57.0°F
(13.9°C)
56.2°F
(13.4°C)
0.8°F
(0.5°C)
82nd Coolest
Coolest since:
1904
47th Warmest
Warmest since:
2012
Ties: 1919, 1944
Jan–Aug 2004
8-Month
52.8°F
(11.6°C)
52.2°F
(11.2°C)
0.6°F
(0.4°C)
78th Coolest
Coolest since:
1904, 1912
51st Warmest
Warmest since:
2012
Ties: 1992
Dec 2003–Aug 2004
9-Month
50.5°F
(10.3°C)
49.5°F
(9.7°C)
1.0°F
(0.6°C)
86th Coolest
Coolest since:
1904
42nd Warmest
Warmest since:
2012
Ties: 1939
Nov 2003–Aug 2004
10-Month
49.9°F
(9.9°C)
48.5°F
(9.2°C)
1.4°F
(0.7°C)
97th Coolest
Coolest since:
1904
31st Warmest
Warmest since:
2012
Oct 2003–Aug 2004
11-Month
50.2°F
(10.1°C)
49.0°F
(9.4°C)
1.2°F
(0.7°C)
97th Coolest
Coolest since:
1904
31st Warmest
Warmest since:
2012
Ties: 1931
Sep 2003–Aug 2004
12-Month
51.3°F
(10.7°C)
50.3°F
(10.2°C)
1.0°F
(0.5°C)
95th Coolest
Coolest since:
1904
33rd Warmest
Warmest since:
2012
Ties: 1898, 1914, 1919, 1957, 1974
Mar 2003–Aug 2004
18-Month
54.6°F
(12.6°C)
53.9°F
(12.2°C)
0.7°F
(0.4°C)
85th Coolest
Coolest since:
1904
43rd Warmest
Warmest since:
2012
Ties: 1956, 1957, 2019
Sep 2002–Aug 2004
24-Month
50.7°F
(10.4°C)
50.3°F
(10.2°C)
0.4°F
(0.2°C)
75th Coolest
Coolest since:
1905
52nd Warmest
Warmest since:
2017
Ties: 1940, 1975, 1993, 1996
Sep 2001–Aug 2004
36-Month
51.4°F
(10.8°C)
50.3°F
(10.2°C)
1.1°F
(0.6°C)
97th Coolest
Coolest since:
1904
29th Warmest
Warmest since:
2018
Ties: 2005, 2014
Sep 2000–Aug 2004
48-Month
51.2°F
(10.7°C)
50.3°F
(10.2°C)
0.9°F
(0.5°C)
92nd Coolest
Coolest since:
1905
33rd Warmest
Warmest since:
2019
Ties: 1942
Sep 1999–Aug 2004
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, 1989, 1992, 2014, 2017

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