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 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 1900

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
July 1900
1-Month
76.8°F
(24.9°C)
77.9°F
(25.5°C)
-1.1°F
(-0.6°C)
41st Coolest Coolest since: 1899 2014
86th Warmest Warmest since: 1897 2012
Ties: 1979
Jun–Jul 1900
2-Month
74.6°F
(23.7°C)
76.0°F
(24.4°C)
-1.4°F
(-0.7°C)
31st Coolest Coolest to Date 1904, 1927
96th Warmest Warmest since: 1899 1934
Ties: 1908, 1920, 1989, 1996
May–Jul 1900
3-Month
71.7°F
(22.1°C)
72.3°F
(22.4°C)
-0.6°F
(-0.3°C)
47th Coolest Coolest since: 1897 1924
80th Warmest Warmest since: 1899 1934
Ties: 1963, 2014
Apr–Jul 1900
4-Month
67.6°F
(19.8°C)
68.1°F
(20.1°C)
-0.5°F
(-0.3°C)
45th Coolest Coolest since: 1898 1907
82nd Warmest Warmest since: 1899 2012
Ties: 1912
Mar–Jul 1900
5-Month
62.3°F
(16.8°C)
63.3°F
(17.4°C)
-1.0°F
(-0.6°C)
27th Coolest Coolest since: 1899 1960
100th Warmest Warmest since: 1899 2012
Ties: 1899, 1937, 1979
Feb–Jul 1900
6-Month
56.7°F
(13.7°C)
58.6°F
(14.8°C)
-1.9°F
(-1.1°C)
13th Coolest Coolest since: 1899 1947
114th Warmest Warmest since: 1898 2012
Ties: 2014
Jan–Jul 1900
7-Month
53.6°F
(12.0°C)
54.7°F
(12.6°C)
-1.1°F
(-0.6°C)
31st Coolest Coolest since: 1899 1912
96th Warmest Warmest since: 1898 2012
Ties: 1985, 1996
Dec 1899–Jul 1900
8-Month
50.8°F
(10.4°C)
52.2°F
(11.2°C)
-1.4°F
(-0.8°C)
23rd Coolest Coolest since: 1899 1978
103rd Warmest Warmest since: 1898 2012
Ties: 1928, 1947, 1963
Nov 1899–Jul 1900
9-Month
50.5°F
(10.3°C)
51.3°F
(10.7°C)
-0.8°F
(-0.4°C)
35th Coolest Coolest since: 1899 1904, 1912
91st Warmest Warmest since: 1898 2012
Ties: 1929, 1945, 1971
Oct 1899–Jul 1900
10-Month
51.6°F
(10.9°C)
52.0°F
(11.1°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest since: 1899 1904, 1912
78th Warmest Warmest since: 1898 2012
Ties: 1956, 2015
Sep 1899–Jul 1900
11-Month
53.0°F
(11.7°C)
53.5°F
(11.9°C)
-0.5°F
(-0.2°C)
41st Coolest Coolest since: 1899 1904
85th Warmest Warmest since: 1898 2012
Ties: 2001, 2015
Aug 1899–Jul 1900
12-Month
55.2°F
(12.9°C)
55.4°F
(13.0°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1899 1904
77th Warmest Warmest since: 1898 2012
Ties: 1907, 1916, 1950, 1965
Feb 1899–Jul 1900
18-Month
55.3°F
(12.9°C)
56.5°F
(13.6°C)
-1.2°F
(-0.7°C)
13th Coolest Coolest since: 1899 1918, 1979
113th Warmest Warmest since: 1898 2012
Aug 1898–Jul 1900
24-Month
54.1°F
(12.3°C)
55.3°F
(12.9°C)
-1.2°F
(-0.6°C)
8th Coolest Coolest to Date 1979
117th Warmest Warmest since: 1899 2017
Ties: 1906, 1970
Aug 1897–Jul 1900
36-Month
54.8°F
(12.7°C)
55.3°F
(12.9°C)
-0.5°F
(-0.2°C)
25th Coolest Coolest since: 1899 1979
99th Warmest Warmest since: 1898 2018
Ties: 1913, 2015
Aug 1896–Jul 1900
48-Month
54.8°F
(12.7°C)
55.3°F
(12.9°C)
-0.5°F
(-0.2°C)
20th Coolest Coolest to Date 1980
103rd Warmest Warmest since: 1899 2019
Ties: 1913, 1929, 1962, 1968, 1985
Aug 1895–Jul 1900
60-Month
55.0°F
(12.8°C)
55.3°F
(12.9°C)
-0.3°F
(-0.1°C)
28th Coolest Coolest to Date 1906, 1980
94th Warmest Warmest to Date 2020
Ties: 1902, 1912, 1916, 1928, 1930, 1960

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2020, retrieved on September 24, 2020 from https://www.ncdc.noaa.gov/cag/