Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 7. East Southeast

Average Temperature Rankings, August 1909

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
August 1909
1-Month
76.7°F
(24.8°C)
74.2°F
(23.4°C)
2.5°F
(1.4°C)
112th Coolest
Coolest since:
1915
17th Warmest
Warmest since:
1947
Ties: 1938, 1955
Jul–Aug 1909
2-Month
75.0°F
(23.9°C)
75.3°F
(24.1°C)
-0.3°F
(-0.2°C)
59th Coolest
Coolest since:
1915, 1967
70th Warmest
Warmest since:
1936
Ties: 1906, 1925, 1942, 1948
Jun–Aug 1909
3-Month
74.2°F
(23.4°C)
74.3°F
(23.5°C)
-0.1°F
(-0.1°C)
57th Coolest
Coolest since:
1927
72nd Warmest
Warmest since:
1936
Ties: 1923, 1939, 1977, 1981, 2019
May–Aug 1909
4-Month
70.8°F
(21.6°C)
71.6°F
(22.0°C)
-0.8°F
(-0.4°C)
39th Coolest
Coolest since:
1915
90th Warmest
Warmest since:
1936
Ties: 1951, 1966, 1978, 2013, 2014
Apr–Aug 1909
5-Month
66.9°F
(19.4°C)
67.8°F
(19.9°C)
-0.9°F
(-0.5°C)
29th Coolest
Coolest since:
1907
100th Warmest
Warmest since:
2010
Ties: 1923, 1926, 1989, 2008
Mar–Aug 1909
6-Month
62.4°F
(16.9°C)
63.4°F
(17.4°C)
-1.0°F
(-0.5°C)
27th Coolest
Coolest since:
1960
102nd Warmest
Warmest since:
2012
Ties: 1969, 1979, 1982
Feb–Aug 1909
7-Month
58.5°F
(14.7°C)
58.9°F
(14.9°C)
-0.4°F
(-0.2°C)
53rd Coolest
Coolest since:
1904
76th Warmest
Warmest since:
2012
Ties: 1903, 1994
Jan–Aug 1909
8-Month
55.0°F
(12.8°C)
55.0°F
(12.8°C)
0.0°F
(0.0°C)
61st Coolest
Coolest since:
1978
68th Warmest
Warmest since:
2012
Ties: 1989, 2009
Dec 1908–Aug 1909
9-Month
52.7°F
(11.5°C)
52.4°F
(11.3°C)
0.3°F
(0.2°C)
72nd Coolest
Coolest since:
1904
56th Warmest
Warmest since:
2012
Ties: 1898, 1935, 1972, 1974, 1975, 1981
Nov 1908–Aug 1909
10-Month
51.8°F
(11.0°C)
51.4°F
(10.8°C)
0.4°F
(0.2°C)
76th Coolest
Coolest since:
1904
52nd Warmest
Warmest since:
2012
Ties: 1930, 1959, 1972, 1990
Oct 1908–Aug 1909
11-Month
52.0°F
(11.1°C)
51.7°F
(10.9°C)
0.3°F
(0.2°C)
68th Coolest
Coolest since:
1904
60th Warmest
Warmest since:
2012
Ties: 1900, 1903, 1916, 1930, 1975, 2008, 2019
Sep 1908–Aug 1909
12-Month
53.6°F
(12.0°C)
53.1°F
(11.7°C)
0.5°F
(0.3°C)
79th Coolest
Coolest since:
1904
49th Warmest
Warmest since:
2012
Ties: 1901, 1925, 2008, 2019
Mar 1908–Aug 1909
18-Month
57.0°F
(13.9°C)
56.5°F
(13.6°C)
0.5°F
(0.3°C)
80th Coolest
Coolest since:
1904
48th Warmest
Warmest to Date
2012
Ties: 1933, 1956, 1989
Sep 1907–Aug 1909
24-Month
53.2°F
(11.8°C)
53.1°F
(11.7°C)
0.1°F
(0.1°C)
63rd Coolest
Coolest since:
1979
64th Warmest
Warmest since:
2017
Ties: 1936, 1941, 1948, 1965, 1996
Sep 1906–Aug 1909
36-Month
52.9°F
(11.6°C)
53.0°F
(11.7°C)
-0.1°F
(-0.1°C)
48th Coolest
Coolest since:
1979
78th Warmest
Warmest since:
2018
Ties: 1925, 1951, 1959, 1983, 1994
Sep 1905–Aug 1909
48-Month
52.8°F
(11.6°C)
53.0°F
(11.7°C)
-0.2°F
(-0.1°C)
39th Coolest
Coolest since:
1980
86th Warmest
Warmest since:
2019
Ties: 1903, 1917, 1965, 1966, 1973, 1983, 1996
Sep 1904–Aug 1909
60-Month
52.6°F
(11.4°C)
53.0°F
(11.7°C)
-0.4°F
(-0.3°C)
26th Coolest
Coolest since:
1906, 1981, 1982
98th Warmest
Warmest since:
2020
Ties: 1902, 1910, 1927, 1929, 1961, 1984, 1997

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