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


Illinois, Climate Division 5. East

Average Temperature Rankings, August 1939

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
August 1939
1-Month
71.2°F
(21.8°C)
72.1°F
(22.3°C)
-0.9°F
(-0.5°C)
40th Coolest Coolest since: 1929 1915
87th Warmest Warmest since: 1938 1947
Ties: 1919, 1923, 1952
Jul–Aug 1939
2-Month
72.6°F
(22.6°C)
73.2°F
(22.9°C)
-0.6°F
(-0.3°C)
47th Coolest Coolest since: 1929 1915
80th Warmest Warmest since: 1938 1936
Ties: 1909, 1961, 1978
Jun–Aug 1939
3-Month
72.4°F
(22.4°C)
72.3°F
(22.4°C)
0.1°F
(0.0°C)
65th Coolest Coolest since: 1935 1915
62nd Warmest Warmest since: 1938 1936
Ties: 1918, 1986
May–Aug 1939
4-Month
70.4°F
(21.3°C)
69.5°F
(20.8°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1938 1915
40th Warmest Warmest since: 1936 1934
Ties: 1931, 1962, 1993
Apr–Aug 1939
5-Month
65.5°F
(18.6°C)
65.5°F
(18.6°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1935 1907
74th Warmest Warmest since: 1938 1991
Ties: 1918, 1969, 1978, 2013, 2014
Mar–Aug 1939
6-Month
61.2°F
(16.2°C)
61.0°F
(16.1°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1937 1904, 1907
58th Warmest Warmest since: 1938 2012
Ties: 1895, 1905, 1956, 1963, 1968, 1974, 2003
Feb–Aug 1939
7-Month
56.4°F
(13.6°C)
56.2°F
(13.4°C)
0.2°F
(0.2°C)
66th Coolest Coolest since: 1937 1904
61st Warmest Warmest since: 1938 2012
Ties: 1943, 2019
Jan–Aug 1939
8-Month
53.2°F
(11.8°C)
52.2°F
(11.2°C)
1.0°F
(0.6°C)
85th Coolest Coolest since: 1937 1904, 1912
42nd Warmest Warmest since: 1938 2012
Dec 1938–Aug 1939
9-Month
50.5°F
(10.3°C)
49.5°F
(9.7°C)
1.0°F
(0.6°C)
86th Coolest Coolest since: 1937 1904
40th Warmest Warmest since: 1938 2012
Ties: 2004
Nov 1938–Aug 1939
10-Month
49.6°F
(9.8°C)
48.5°F
(9.2°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1937 1904
33rd Warmest Warmest since: 1938 2012
Oct 1938–Aug 1939
11-Month
50.3°F
(10.2°C)
48.9°F
(9.4°C)
1.4°F
(0.8°C)
99th Coolest Coolest since: 1938 1904
27th Warmest Warmest since: 1934 2012
Ties: 1934
Sep 1938–Aug 1939
12-Month
51.7°F
(10.9°C)
50.3°F
(10.2°C)
1.4°F
(0.7°C)
102nd Coolest Coolest since: 1938 1904
24th Warmest Warmest since: 1934 2012
Ties: 1953, 1988
Mar 1938–Aug 1939
18-Month
55.4°F
(13.0°C)
53.9°F
(12.2°C)
1.5°F
(0.8°C)
105th Coolest Coolest since: 1938 1904
21st Warmest Warmest since: 1934 2012
Ties: 1995, 2007
Sep 1937–Aug 1939
24-Month
51.3°F
(10.7°C)
50.3°F
(10.2°C)
1.0°F
(0.5°C)
97th Coolest Coolest since: 1938 1905
28th Warmest Warmest since: 1935 2017
Ties: 1935, 1949
Sep 1936–Aug 1939
36-Month
51.0°F
(10.6°C)
50.3°F
(10.2°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1938 1904
36th Warmest Warmest since: 1935 2018
Ties: 1942, 1943, 1949
Sep 1935–Aug 1939
48-Month
50.6°F
(10.3°C)
50.3°F
(10.2°C)
0.3°F
(0.1°C)
67th Coolest Coolest since: 1938 1905
56th Warmest Warmest since: 1937 2019
Ties: 1937, 1945, 2016
Sep 1934–Aug 1939
60-Month
50.6°F
(10.3°C)
50.3°F
(10.2°C)
0.3°F
(0.1°C)
67th Coolest Coolest since: 1938 1906
55th Warmest Warmest since: 1938 2020
Ties: 1922, 1924, 1938, 1946, 1953

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on December 1, 2020 from https://www.ncdc.noaa.gov/cag/