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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 1. Northwest

Average Temperature Rankings, June 1939

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
June 1939
1-Month
71.1°F
(21.7°C)
69.1°F
(20.6°C)
2.0°F
(1.1°C)
93rd Coolest Coolest since: 1938 1916
33rd Warmest Warmest since: 1934 1934
May–Jun 1939
2-Month
67.6°F
(19.8°C)
64.5°F
(18.1°C)
3.1°F
(1.7°C)
113th Coolest Coolest since: 1938 1907
13th Warmest Warmest since: 1934 1934
Ties: 1964, 1988
Apr–Jun 1939
3-Month
60.2°F
(15.7°C)
59.1°F
(15.1°C)
1.1°F
(0.6°C)
87th Coolest Coolest since: 1938 1907
39th Warmest Warmest since: 1934 1934
Ties: 1914, 1930
Mar–Jun 1939
4-Month
54.3°F
(12.4°C)
53.2°F
(11.8°C)
1.1°F
(0.6°C)
85th Coolest Coolest since: 1937 1960
41st Warmest Warmest since: 1938 2012
Ties: 1895, 2009
Feb–Jun 1939
5-Month
48.0°F
(8.9°C)
47.3°F
(8.5°C)
0.7°F
(0.4°C)
76th Coolest Coolest since: 1937 1917, 1947
50th Warmest Warmest since: 1938 2012
Ties: 1918, 1941, 2018
Jan–Jun 1939
6-Month
44.7°F
(7.1°C)
42.8°F
(6.0°C)
1.9°F
(1.1°C)
99th Coolest Coolest since: 1937 1912
27th Warmest Warmest since: 1938 2012
Ties: 1976, 2007
Dec 1938–Jun 1939
7-Month
42.0°F
(5.6°C)
40.2°F
(4.6°C)
1.8°F
(1.0°C)
97th Coolest Coolest since: 1937 1904, 1979
28th Warmest Warmest since: 1938 2012
Ties: 1922, 1981
Nov 1938–Jun 1939
8-Month
41.7°F
(5.4°C)
39.9°F
(4.4°C)
1.8°F
(1.0°C)
101st Coolest Coolest since: 1938 1904, 1912
24th Warmest Warmest since: 1934 2012
Ties: 1992
Oct 1938–Jun 1939
9-Month
43.3°F
(6.3°C)
41.2°F
(5.1°C)
2.1°F
(1.2°C)
107th Coolest Coolest since: 1938 1912
18th Warmest Warmest since: 1932 2012
Ties: 1942, 2007
Sep 1938–Jun 1939
10-Month
45.5°F
(7.5°C)
43.4°F
(6.3°C)
2.1°F
(1.2°C)
108th Coolest Coolest since: 1938 1904
17th Warmest Warmest since: 1934 2012
Ties: 2004
Aug 1938–Jun 1939
11-Month
48.1°F
(8.9°C)
46.0°F
(7.8°C)
2.1°F
(1.1°C)
110th Coolest Coolest since: 1938 1904
15th Warmest Warmest since: 1932 2012
Ties: 1942, 2004
Jul 1938–Jun 1939
12-Month
50.3°F
(10.2°C)
48.3°F
(9.1°C)
2.0°F
(1.1°C)
113th Coolest Coolest since: 1938 1904
12th Warmest Warmest since: 1932 2012
Ties: 1954, 1991
Jan 1938–Jun 1939
18-Month
48.7°F
(9.3°C)
46.4°F
(8.0°C)
2.3°F
(1.3°C)
112th Coolest Coolest since: 1938 1918
13th Warmest Warmest since: 1932 2017
Ties: 1988
Jul 1937–Jun 1939
24-Month
49.8°F
(9.9°C)
48.2°F
(9.0°C)
1.6°F
(0.9°C)
108th Coolest Coolest since: 1938 1905
16th Warmest Warmest since: 1933 2017
Jul 1936–Jun 1939
36-Month
49.5°F
(9.7°C)
48.2°F
(9.0°C)
1.3°F
(0.7°C)
103rd Coolest Coolest since: 1938 1979
20th Warmest Warmest since: 1934 2018
Ties: 1992
Jul 1935–Jun 1939
48-Month
48.7°F
(9.3°C)
48.1°F
(8.9°C)
0.6°F
(0.4°C)
80th Coolest Coolest since: 1938 1980
42nd Warmest Warmest since: 1935 2002, 2007
Ties: 1943
Jul 1934–Jun 1939
60-Month
48.7°F
(9.3°C)
48.2°F
(9.0°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1938 1907
42nd Warmest Warmest since: 1936 2002
Ties: 1924, 1945, 1976, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/