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 May 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, July 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
July 1949
1-Month
78.9°F
(26.1°C)
77.9°F
(25.5°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 1948 2014
36th Warmest Warmest since: 1943 2012
Jun–Jul 1949
2-Month
76.9°F
(24.9°C)
75.9°F
(24.4°C)
1.0°F
(0.5°C)
92nd Coolest Coolest since: 1948 1904, 1927
36th Warmest Warmest since: 1944 1934
Ties: 1977
May–Jul 1949
3-Month
73.6°F
(23.1°C)
72.3°F
(22.4°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1948 1924
30th Warmest Warmest since: 1944 1934
Ties: 1896, 1922, 1954
Apr–Jul 1949
4-Month
68.6°F
(20.3°C)
68.0°F
(20.0°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1948 1907
48th Warmest Warmest since: 1944 2012
Ties: 1902, 1931, 2007
Mar–Jul 1949
5-Month
63.6°F
(17.6°C)
63.4°F
(17.4°C)
0.2°F
(0.2°C)
64th Coolest Coolest since: 1947 1960
64th Warmest Warmest since: 1948 2012
Ties: 1932, 1995
Feb–Jul 1949
6-Month
59.2°F
(15.1°C)
58.6°F
(14.8°C)
0.6°F
(0.3°C)
79th Coolest Coolest since: 1948 1947
49th Warmest Warmest since: 1946 2012
Jan–Jul 1949
7-Month
55.6°F
(13.1°C)
54.7°F
(12.6°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1948 1912
42nd Warmest Warmest since: 1946 2012
Ties: 1914, 1922
Dec 1948–Jul 1949
8-Month
53.4°F
(11.9°C)
52.2°F
(11.2°C)
1.2°F
(0.7°C)
95th Coolest Coolest since: 1948 1978
32nd Warmest Warmest since: 1946 2012
Ties: 1930, 1939, 1941, 2019
Nov 1948–Jul 1949
9-Month
52.6°F
(11.4°C)
51.3°F
(10.7°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 1948 1904, 1912
28th Warmest Warmest since: 1946 2012
Ties: 1922, 1938, 1939, 1955, 1992
Oct 1948–Jul 1949
10-Month
52.7°F
(11.5°C)
51.9°F
(11.1°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1948 1904, 1912
44th Warmest Warmest since: 1946 2012
Ties: 1933, 2021
Sep 1948–Jul 1949
11-Month
54.3°F
(12.4°C)
53.6°F
(12.0°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1948 1904
41st Warmest Warmest since: 1946 2012
Ties: 1919, 1938, 1952, 1964, 1976
Aug 1948–Jul 1949
12-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1948 1904
45th Warmest Warmest since: 1948 2012
Ties: 1911, 1933, 1935, 1948, 1952, 1964, 2010
Feb 1948–Jul 1949
18-Month
57.0°F
(13.9°C)
56.5°F
(13.6°C)
0.5°F
(0.3°C)
85th Coolest Coolest since: 1948 1918, 1979
42nd Warmest Warmest since: 1946 2012
Ties: 1909, 1956, 2004
Aug 1947–Jul 1949
24-Month
56.0°F
(13.3°C)
55.3°F
(12.9°C)
0.7°F
(0.4°C)
88th Coolest Coolest since: 1948 1979
38th Warmest Warmest since: 1943 2017
Ties: 1921, 1957, 1986, 2009
Aug 1946–Jul 1949
36-Month
55.5°F
(13.1°C)
55.3°F
(12.9°C)
0.2°F
(0.2°C)
67th Coolest Coolest since: 1947 1979
58th Warmest Warmest since: 1948 2018
Ties: 1909, 1924, 1937, 1973, 1990
Aug 1945–Jul 1949
48-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
78th Coolest Coolest since: 1948 1980
46th Warmest Warmest since: 1944 2019
Ties: 1943, 1974, 1990
Aug 1944–Jul 1949
60-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1948 1906, 1980
57th Warmest Warmest since: 1946 2020
Ties: 1922, 1940, 1959, 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published June 2022, retrieved on July 4, 2022 from https://www.ncei.noaa.gov/cag/