Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, August 1908

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1908
1-Month
73.1°F
(22.8°C)
73.4°F
(23.0°C)
-0.3°F
(-0.2°C)
56th Coolest Coolest since: 1907 1915
71st Warmest Warmest since: 1906 1947
Ties: 1898, 1945, 1962
Jul–Aug 1908
2-Month
73.9°F
(23.3°C)
74.5°F
(23.6°C)
-0.6°F
(-0.3°C)
46th Coolest Coolest since: 1907 1915
81st Warmest Warmest since: 1906 1936
Ties: 1956, 2000
Jun–Aug 1908
3-Month
72.5°F
(22.5°C)
73.4°F
(23.0°C)
-0.9°F
(-0.5°C)
33rd Coolest Coolest since: 1907 1915
94th Warmest Warmest since: 1906 1936
Ties: 1996, 2013
May–Aug 1908
4-Month
70.0°F
(21.1°C)
70.6°F
(21.4°C)
-0.6°F
(-0.3°C)
42nd Coolest Coolest since: 1907 1915
85th Warmest Warmest since: 1906 1934, 1936
Ties: 1909, 1948, 1968, 1969
Apr–Aug 1908
5-Month
66.3°F
(19.1°C)
66.8°F
(19.3°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1907 1907
86th Warmest Warmest since: 1906 1934
Ties: 1898, 1912, 1947, 1984, 2013
Mar–Aug 1908
6-Month
62.5°F
(16.9°C)
62.3°F
(16.8°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1907 1904, 1950, 1960
61st Warmest Warmest since: 1905 2012
Ties: 1895, 1948, 1976
Feb–Aug 1908
7-Month
57.5°F
(14.2°C)
57.5°F
(14.2°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1907 1904
69th Warmest Warmest since: 1898 2012
Ties: 1914, 1992, 2019
Jan–Aug 1908
8-Month
53.8°F
(12.1°C)
53.5°F
(11.9°C)
0.3°F
(0.2°C)
66th Coolest Coolest since: 1907 1904, 1912
61st Warmest Warmest since: 1898 2012
Dec 1907–Aug 1908
9-Month
51.4°F
(10.8°C)
50.8°F
(10.4°C)
0.6°F
(0.4°C)
77th Coolest Coolest since: 1907 1904
49th Warmest Warmest since: 1896 2012
Ties: 1990, 2019
Nov 1907–Aug 1908
10-Month
50.1°F
(10.1°C)
49.9°F
(9.9°C)
0.2°F
(0.2°C)
70th Coolest Coolest since: 1907 1904
56th Warmest Warmest since: 1896 2012
Ties: 1909
Oct 1907–Aug 1908
11-Month
50.2°F
(10.1°C)
50.3°F
(10.2°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1907 1904
76th Warmest Warmest since: 1903 2012
Ties: 1950, 2019
Sep 1907–Aug 1908
12-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1907 1904
78th Warmest Warmest since: 1901 2012
Ties: 1989, 2001, 2003
Mar 1907–Aug 1908
18-Month
54.3°F
(12.4°C)
55.2°F
(12.9°C)
-0.9°F
(-0.5°C)
24th Coolest Coolest since: 1907 1904
102nd Warmest Warmest since: 1907 2012
Ties: 1907, 1958, 1963
Sep 1906–Aug 1908
24-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1907 1905
89th Warmest Warmest since: 1901 2017
Ties: 1926, 1930, 1962, 1967, 1985
Sep 1905–Aug 1908
36-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1907 1979
93rd Warmest Warmest since: 1902 2018
Ties: 1901, 1913, 1967, 1984, 1996, 1997
Sep 1904–Aug 1908
48-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest since: 1907 1905
103rd Warmest Warmest since: 1903 2019
Ties: 1912, 1969, 1997
Sep 1903–Aug 1908
60-Month
50.3°F
(10.2°C)
51.5°F
(10.8°C)
-1.2°F
(-0.6°C)
2nd Coolest Coolest since: 1907 1906
120th Warmest Warmest since: 1907 2020
Ties: 1905, 1907, 1982

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 28, 2021 from https://www.ncdc.noaa.gov/cag/