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


Illinois, Climate Division 3. West

Average Temperature Rankings, July 2015

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 2015
1-Month
73.8°F
(23.2°C)
76.0°F
(24.4°C)
-2.2°F
(-1.2°C)
25th Coolest Coolest since: 2014 2009
102nd Warmest Warmest since: 2012 1936
Ties: 1895, 1965, 1968
Jun–Jul 2015
2-Month
72.6°F
(22.6°C)
73.8°F
(23.2°C)
-1.2°F
(-0.6°C)
39th Coolest Coolest since: 2014 1915, 1958
88th Warmest Warmest since: 2012 1934
May–Jul 2015
3-Month
69.8°F
(21.0°C)
69.9°F
(21.1°C)
-0.1°F
(-0.1°C)
60th Coolest Coolest since: 2014 1924
67th Warmest Warmest since: 2012 1934
Ties: 1938, 1942
Apr–Jul 2015
4-Month
66.0°F
(18.9°C)
65.3°F
(18.5°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 2014 1907
45th Warmest Warmest since: 2012 1934
Ties: 1939, 1965, 1980
Mar–Jul 2015
5-Month
60.5°F
(15.8°C)
60.1°F
(15.6°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 2014 1960
52nd Warmest Warmest since: 2012 2012
Ties: 1929, 1953, 1956, 1974
Feb–Jul 2015
6-Month
53.5°F
(11.9°C)
54.8°F
(12.7°C)
-1.3°F
(-0.8°C)
32nd Coolest Coolest since: 2014 1947, 1960
95th Warmest Warmest since: 2012 2012
Jan–Jul 2015
7-Month
49.3°F
(9.6°C)
50.3°F
(10.2°C)
-1.0°F
(-0.6°C)
34th Coolest Coolest since: 2014 1978, 1979
93rd Warmest Warmest since: 2013 2012
Ties: 1907, 1961, 1963, 1966
Dec 2014–Jul 2015
8-Month
47.2°F
(8.4°C)
47.5°F
(8.6°C)
-0.3°F
(-0.2°C)
50th Coolest Coolest since: 2014 1904
76th Warmest Warmest since: 2013 2012
Ties: 1928, 1937, 1972, 1975
Nov 2014–Jul 2015
9-Month
45.7°F
(7.6°C)
46.7°F
(8.2°C)
-1.0°F
(-0.6°C)
28th Coolest Coolest since: 2014 1904
98th Warmest Warmest since: 2013 2012
Ties: 1993
Oct 2014–Jul 2015
10-Month
46.5°F
(8.1°C)
47.5°F
(8.6°C)
-1.0°F
(-0.5°C)
27th Coolest Coolest since: 2014 1904
99th Warmest Warmest since: 2013 2012
Ties: 1907, 1994
Sep 2014–Jul 2015
11-Month
48.1°F
(8.9°C)
49.2°F
(9.6°C)
-1.1°F
(-0.7°C)
27th Coolest Coolest since: 2014 1904
99th Warmest Warmest since: 2013 2012
Aug 2014–Jul 2015
12-Month
50.2°F
(10.1°C)
51.2°F
(10.7°C)
-1.0°F
(-0.6°C)
26th Coolest Coolest since: 2014 1904
100th Warmest Warmest since: 2013 2012
Ties: 1936, 1947
Feb 2014–Jul 2015
18-Month
50.6°F
(10.3°C)
52.4°F
(11.3°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 2014 1918
119th Warmest Warmest since: 2013 2017
Aug 2013–Jul 2015
24-Month
49.4°F
(9.7°C)
51.3°F
(10.7°C)
-1.9°F
(-1.0°C)
6th Coolest Coolest since: 1979 1979
119th Warmest Warmest since: 2014 2017
Aug 2012–Jul 2015
36-Month
49.9°F
(9.9°C)
51.3°F
(10.7°C)
-1.4°F
(-0.8°C)
7th Coolest Coolest since: 1980 1979
117th Warmest Warmest since: 2014 2018
Aug 2011–Jul 2015
48-Month
51.3°F
(10.7°C)
51.2°F
(10.7°C)
0.1°F
(0.0°C)
61st Coolest Coolest since: 2011 1905, 1980
62nd Warmest Warmest since: 2014 1934
Ties: 1974, 1994, 2011
Aug 2010–Jul 2015
60-Month
51.4°F
(10.8°C)
51.2°F
(10.7°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1998 1906
56th Warmest Warmest since: 2014 1935
Ties: 1931, 1954, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 21, 2020 from https://www.ncdc.noaa.gov/cag/