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 January 2021. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, August 1946

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1946
1-Month
69.6°F
(20.9°C)
73.4°F
(23.0°C)
-3.8°F
(-2.1°C)
7th Coolest Coolest since: 1927 1915
120th Warmest Warmest since: 1945 1947
Ties: 1986
Jul–Aug 1946
2-Month
72.6°F
(22.6°C)
74.5°F
(23.6°C)
-1.9°F
(-1.0°C)
14th Coolest Coolest since: 1927 1915
113th Warmest Warmest since: 1945 1936
Ties: 1920, 1965
Jun–Aug 1946
3-Month
72.2°F
(22.3°C)
73.5°F
(23.1°C)
-1.3°F
(-0.8°C)
25th Coolest Coolest since: 1945 1915
102nd Warmest Warmest since: 1944 1936
Ties: 1920, 1976, 1997
May–Aug 1946
4-Month
68.9°F
(20.5°C)
70.6°F
(21.4°C)
-1.7°F
(-0.9°C)
15th Coolest Coolest since: 1945 1915
112th Warmest Warmest since: 1944 1934, 1936
Ties: 1976
Apr–Aug 1946
5-Month
66.1°F
(18.9°C)
66.8°F
(19.3°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1945 1907
91st Warmest Warmest since: 1944 1934
Mar–Aug 1946
6-Month
63.6°F
(17.6°C)
62.3°F
(16.8°C)
1.3°F
(0.8°C)
107th Coolest Coolest since: 1945 1904, 1950, 1960
20th Warmest Warmest since: 1938 2012
Ties: 1896, 1914, 1918, 1925
Feb–Aug 1946
7-Month
59.2°F
(15.1°C)
57.6°F
(14.2°C)
1.6°F
(0.9°C)
108th Coolest Coolest since: 1945 1904
19th Warmest Warmest since: 1938 2012
Ties: 1911, 1953, 2011
Jan–Aug 1946
8-Month
55.3°F
(12.9°C)
53.5°F
(11.9°C)
1.8°F
(1.0°C)
106th Coolest Coolest since: 1945 1904, 1912
21st Warmest Warmest since: 1938 2012
Ties: 1952, 1955, 2020
Dec 1945–Aug 1946
9-Month
51.7°F
(10.9°C)
50.8°F
(10.4°C)
0.9°F
(0.5°C)
85th Coolest Coolest since: 1945 1904
41st Warmest Warmest since: 1944 2012
Ties: 1913, 1957, 1973, 2004, 2018
Nov 1945–Aug 1946
10-Month
50.6°F
(10.3°C)
49.8°F
(9.9°C)
0.8°F
(0.4°C)
87th Coolest Coolest since: 1945 1904
39th Warmest Warmest since: 1942 2012
Ties: 1957
Oct 1945–Aug 1946
11-Month
50.8°F
(10.4°C)
50.3°F
(10.2°C)
0.5°F
(0.2°C)
78th Coolest Coolest since: 1945 1904
48th Warmest Warmest since: 1942 2012
Ties: 1898, 1986, 1990
Sep 1945–Aug 1946
12-Month
52.1°F
(11.2°C)
51.7°F
(10.9°C)
0.4°F
(0.3°C)
78th Coolest Coolest since: 1945 1904
48th Warmest Warmest since: 1942 2012
Ties: 1925, 1986
Mar 1945–Aug 1946
18-Month
55.5°F
(13.1°C)
55.2°F
(12.9°C)
0.3°F
(0.2°C)
73rd Coolest Coolest since: 1945 1904
53rd Warmest Warmest since: 1943 2012
Ties: 1901, 1909, 1933, 1943, 1981
Sep 1944–Aug 1946
24-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1945 1905
68th Warmest Warmest since: 1944 2017
Ties: 1915, 1944, 1990, 2009
Sep 1943–Aug 1946
36-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1945 1979
67th Warmest Warmest since: 1944 2018
Ties: 1937, 1947
Sep 1942–Aug 1946
48-Month
51.6°F
(10.9°C)
51.6°F
(10.9°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1930 1905
71st Warmest Warmest since: 1945 2019
Ties: 1911, 1914, 1947, 1977, 1983
Sep 1941–Aug 1946
60-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1940 1906
54th Warmest Warmest since: 1945 2020
Ties: 1949, 1950, 1954, 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2021, retrieved on February 26, 2021 from https://www.ncdc.noaa.gov/cag/