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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 1939

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
July 1939
1-Month
78.2°F
(25.7°C)
77.9°F
(25.5°C)
0.3°F
(0.2°C)
77th Coolest Coolest since: 1937 2014
51st Warmest Warmest since: 1938 2012
Ties: 2005
Jun–Jul 1939
2-Month
76.3°F
(24.6°C)
75.9°F
(24.4°C)
0.4°F
(0.2°C)
80th Coolest Coolest since: 1938 1904, 1927
48th Warmest Warmest since: 1936 1934
Ties: 1946
May–Jul 1939
3-Month
73.2°F
(22.9°C)
72.3°F
(22.4°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1938 1924
40th Warmest Warmest since: 1936 1934
Ties: 1965, 1988, 2002
Apr–Jul 1939
4-Month
68.0°F
(20.0°C)
68.0°F
(20.0°C)
0.0°F
(0.0°C)
60th Coolest Coolest since: 1937 1907
68th Warmest Warmest since: 1938 2012
Ties: 1895, 1905, 1975, 2020
Mar–Jul 1939
5-Month
63.9°F
(17.7°C)
63.3°F
(17.4°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1937 1960
50th Warmest Warmest since: 1938 2012
Ties: 1901, 1902, 1973, 1974, 2009
Feb–Jul 1939
6-Month
58.9°F
(14.9°C)
58.6°F
(14.8°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 1937 1947
58th Warmest Warmest since: 1938 2012
Ties: 1941, 1943, 1995
Jan–Jul 1939
7-Month
56.0°F
(13.3°C)
54.7°F
(12.6°C)
1.3°F
(0.7°C)
95th Coolest Coolest since: 1937 1912
33rd Warmest Warmest since: 1938 2012
Ties: 1896
Dec 1938–Jul 1939
8-Month
53.4°F
(11.9°C)
52.2°F
(11.2°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1937 1978
32nd Warmest Warmest since: 1938 2012
Ties: 1930, 1941, 1949, 2019
Nov 1938–Jul 1939
9-Month
52.6°F
(11.4°C)
51.3°F
(10.7°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 1938 1904, 1912
28th Warmest Warmest since: 1938 2012
Ties: 1922, 1938, 1949, 1955, 1992
Oct 1938–Jul 1939
10-Month
53.6°F
(12.0°C)
52.0°F
(11.1°C)
1.6°F
(0.9°C)
112th Coolest Coolest since: 1938 1904, 1912
15th Warmest Warmest since: 1934 2012
Ties: 1919, 1925, 1953, 1986
Sep 1938–Jul 1939
11-Month
55.2°F
(12.9°C)
53.6°F
(12.0°C)
1.6°F
(0.9°C)
112th Coolest Coolest since: 1938 1904
15th Warmest Warmest since: 1934 2012
Ties: 1998
Aug 1938–Jul 1939
12-Month
57.2°F
(14.0°C)
55.4°F
(13.0°C)
1.8°F
(1.0°C)
114th Coolest Coolest since: 1938 1904
13th Warmest Warmest since: 1934 2012
Feb 1938–Jul 1939
18-Month
58.7°F
(14.8°C)
56.5°F
(13.6°C)
2.2°F
(1.2°C)
122nd Coolest Coolest since: 1938 1918, 1979
5th Warmest Warmest since: 1932 2012
Ties: 1954
Aug 1937–Jul 1939
24-Month
56.8°F
(13.8°C)
55.4°F
(13.0°C)
1.4°F
(0.8°C)
111th Coolest Coolest since: 1938 1979
15th Warmest Warmest since: 1933 2017
Ties: 2016
Aug 1936–Jul 1939
36-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
105th Coolest Coolest since: 1938 1979
20th Warmest Warmest since: 1935 2018
Ties: 1935, 1992
Aug 1935–Jul 1939
48-Month
56.0°F
(13.3°C)
55.3°F
(12.9°C)
0.7°F
(0.4°C)
91st Coolest Coolest since: 1938 1980
33rd Warmest Warmest since: 1937 2019
Ties: 1936, 1937, 1941, 1988, 1989, 1991, 1993, 2004, 2015
Aug 1934–Jul 1939
60-Month
56.0°F
(13.3°C)
55.3°F
(12.9°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1937 1906, 1980
36th Warmest Warmest since: 1938 2020
Ties: 1932, 1937, 1941, 1943, 1958

Citing This Page

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