Climate at a Glance

Divisional 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, Climate Division 5. East

Average Temperature Rankings, August 1901

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1901
1-Month
72.6°F
(22.6°C)
72.1°F
(22.3°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1898 1915
53rd Warmest Warmest since: 1900 1947
Ties: 1922, 1925, 1957, 1968
Jul–Aug 1901
2-Month
75.8°F
(24.3°C)
73.2°F
(22.9°C)
2.6°F
(1.4°C)
114th Coolest Coolest since: 1900 1915
13th Warmest Warmest to Date 1936
Jun–Aug 1901
3-Month
74.5°F
(23.6°C)
72.3°F
(22.4°C)
2.2°F
(1.2°C)
111th Coolest Coolest since: 1900 1915
16th Warmest Warmest to Date 1936
Ties: 1914, 2002
May–Aug 1901
4-Month
70.5°F
(21.4°C)
69.5°F
(20.8°C)
1.0°F
(0.6°C)
89th Coolest Coolest since: 1900 1915
38th Warmest Warmest since: 1896 1934
Ties: 1922
Apr–Aug 1901
5-Month
65.7°F
(18.7°C)
65.5°F
(18.6°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1898 1907
67th Warmest Warmest since: 1900 1991
Ties: 1956, 1965, 1975, 2000
Mar–Aug 1901
6-Month
60.8°F
(16.0°C)
60.9°F
(16.1°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1900 1904, 1907
79th Warmest Warmest since: 1898 2012
Ties: 1943, 2009
Feb–Aug 1901
7-Month
54.8°F
(12.7°C)
56.2°F
(13.4°C)
-1.4°F
(-0.7°C)
23rd Coolest Coolest since: 1900 1904
104th Warmest Warmest since: 1900 2012
Ties: 1900, 1906, 1951, 1996
Jan–Aug 1901
8-Month
51.2°F
(10.7°C)
52.2°F
(11.2°C)
-1.0°F
(-0.5°C)
33rd Coolest Coolest since: 1899 1904, 1912
94th Warmest Warmest since: 1900 2012
Ties: 1951, 1967, 1972
Dec 1900–Aug 1901
9-Month
48.7°F
(9.3°C)
49.5°F
(9.7°C)
-0.8°F
(-0.4°C)
31st Coolest Coolest since: 1900 1904
95th Warmest Warmest since: 1900 2012
Ties: 1897, 1900, 1928, 1929, 1945, 1965, 1967, 1969, 1994
Nov 1900–Aug 1901
10-Month
47.6°F
(8.7°C)
48.5°F
(9.2°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1899 1904
97th Warmest Warmest since: 1900 2012
Ties: 1897, 1958, 1962
Oct 1900–Aug 1901
11-Month
48.7°F
(9.3°C)
49.0°F
(9.4°C)
-0.3°F
(-0.1°C)
46th Coolest Coolest since: 1899 1904
80th Warmest Warmest since: 1900 2012
Ties: 1903, 1937
Sep 1900–Aug 1901
12-Month
50.2°F
(10.1°C)
50.3°F
(10.2°C)
-0.1°F
(-0.1°C)
50th Coolest Coolest since: 1900 1904
76th Warmest Warmest since: 1898 2012
Ties: 1975
Mar 1900–Aug 1901
18-Month
53.6°F
(12.0°C)
53.9°F
(12.2°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 1900 1904
76th Warmest Warmest since: 1898 2012
Ties: 1906, 1913, 1940, 1980
Sep 1899–Aug 1901
24-Month
50.1°F
(10.1°C)
50.3°F
(10.2°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1900 1905
73rd Warmest Warmest to Date 2017
Ties: 1915, 1929, 1958, 1985
Sep 1898–Aug 1901
36-Month
49.6°F
(9.8°C)
50.3°F
(10.2°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1899 1904
100th Warmest Warmest since: 1900 2018
Ties: 1908, 1913, 1962, 1971
Sep 1897–Aug 1901
48-Month
50.0°F
(10.0°C)
50.3°F
(10.2°C)
-0.3°F
(-0.2°C)
40th Coolest Coolest since: 1900 1905
83rd Warmest Warmest to Date 2019
Ties: 1911, 1914, 1930, 1972
Sep 1896–Aug 1901
60-Month
49.8°F
(9.9°C)
50.3°F
(10.2°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1900 1906
92nd Warmest Warmest since: 1900 2020
Ties: 1900, 1911, 1915, 1967, 1978

Citing This Page

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