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 October 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, August 1945

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1945
1-Month
73.1°F
(22.8°C)
73.4°F
(23.0°C)
-0.3°F
(-0.2°C)
56th Coolest Coolest since: 1942 1915
71st Warmest Warmest since: 1944 1947
Ties: 1898, 1908, 1962
Jul–Aug 1945
2-Month
73.0°F
(22.8°C)
74.4°F
(23.6°C)
-1.4°F
(-0.8°C)
23rd Coolest Coolest since: 1927 1915
104th Warmest Warmest since: 1944 1936
Ties: 1996, 1997, 2015
Jun–Aug 1945
3-Month
71.2°F
(21.8°C)
73.5°F
(23.1°C)
-2.3°F
(-1.3°C)
10th Coolest Coolest since: 1927 1915
117th Warmest Warmest since: 1944 1936
Ties: 1917, 1924
May–Aug 1945
4-Month
67.7°F
(19.8°C)
70.7°F
(21.5°C)
-3.0°F
(-1.7°C)
6th Coolest Coolest since: 1927 1915
121st Warmest Warmest since: 1944 1934, 1936
Ties: 1907
Apr–Aug 1945
5-Month
64.7°F
(18.2°C)
66.8°F
(19.3°C)
-2.1°F
(-1.1°C)
11th Coolest Coolest since: 1927 1907
116th Warmest Warmest since: 1944 1934
Mar–Aug 1945
6-Month
62.2°F
(16.8°C)
62.3°F
(16.8°C)
-0.1°F
(0.0°C)
50th Coolest Coolest since: 1943 1904, 1950, 1960
77th Warmest Warmest since: 1944 2012
Ties: 1931, 1943, 1962, 1994, 2019
Feb–Aug 1945
7-Month
57.7°F
(14.3°C)
57.5°F
(14.2°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1940 1904
58th Warmest Warmest since: 1944 2012
Ties: 1898, 1913, 1935, 1948, 1985, 2009
Jan–Aug 1945
8-Month
53.2°F
(11.8°C)
53.5°F
(11.9°C)
-0.3°F
(-0.1°C)
53rd Coolest Coolest since: 1940 1904, 1912
74th Warmest Warmest since: 1944 2012
Ties: 1927, 1937, 1993
Dec 1944–Aug 1945
9-Month
50.0°F
(10.0°C)
50.9°F
(10.5°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1940 1904
98th Warmest Warmest since: 1944 2012
Ties: 1907, 1962, 1971, 1997
Nov 1944–Aug 1945
10-Month
49.2°F
(9.6°C)
49.8°F
(9.9°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1940 1904
90th Warmest Warmest since: 1944 2012
Ties: 1948
Oct 1944–Aug 1945
11-Month
49.7°F
(9.8°C)
50.3°F
(10.2°C)
-0.6°F
(-0.4°C)
37th Coolest Coolest since: 1940 1904
89th Warmest Warmest since: 1944 2012
Ties: 1962, 1965, 1967, 1968, 2009
Sep 1944–Aug 1945
12-Month
51.2°F
(10.7°C)
51.7°F
(10.9°C)
-0.5°F
(-0.2°C)
40th Coolest Coolest since: 1940 1904
86th Warmest Warmest since: 1944 2012
Ties: 1906, 1961, 1962, 2009
Mar 1944–Aug 1945
18-Month
55.0°F
(12.8°C)
55.2°F
(12.9°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 1940 1904
73rd Warmest Warmest since: 1944 2012
Ties: 1913, 1975
Sep 1943–Aug 1945
24-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1937 1905
78th Warmest Warmest since: 1944 2017
Ties: 1897, 1910, 1958, 1966
Sep 1942–Aug 1945
36-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
51st Coolest Coolest since: 1930 1979
73rd Warmest Warmest since: 1944 2018
Ties: 1909, 1930, 1953, 1959, 1986
Sep 1941–Aug 1945
48-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1938 1905
53rd Warmest Warmest since: 1944 2019
Ties: 1916, 1958, 1986, 1998
Sep 1940–Aug 1945
60-Month
52.1°F
(11.2°C)
51.6°F
(10.9°C)
0.5°F
(0.3°C)
77th Coolest Coolest since: 1944 1906
45th Warmest Warmest since: 1943 2020
Ties: 1937, 1939, 1976, 2015

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on November 24, 2020 from https://www.ncdc.noaa.gov/cag/