Climate at a Glance

Statewide 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 2019. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, July 1958

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1958
1-Month
73.0°F
(22.8°C)
75.6°F
(24.2°C)
-2.6°F
(-1.4°C)
15th Coolest Coolest since: 1950 2009, 2014
111th Warmest Warmest since: 1957 1936
Ties: 1945
Jun–Jul 1958
2-Month
70.1°F
(21.2°C)
73.5°F
(23.1°C)
-3.4°F
(-1.9°C)
2nd Coolest Coolest since: 1924 1915
124th Warmest Warmest since: 1957 1934
Ties: 1924
May–Jul 1958
3-Month
67.6°F
(19.8°C)
69.7°F
(20.9°C)
-2.1°F
(-1.1°C)
12th Coolest Coolest since: 1947 1924
114th Warmest Warmest since: 1957 1934
Ties: 1904, 1935
Apr–Jul 1958
4-Month
63.7°F
(17.6°C)
65.1°F
(18.4°C)
-1.4°F
(-0.8°C)
19th Coolest Coolest since: 1951 1907
107th Warmest Warmest since: 1957 1934
Ties: 1951
Mar–Jul 1958
5-Month
58.1°F
(14.5°C)
60.0°F
(15.6°C)
-1.9°F
(-1.1°C)
12th Coolest Coolest since: 1950 1960
114th Warmest Warmest since: 1957 2012
Ties: 1906
Feb–Jul 1958
6-Month
52.0°F
(11.1°C)
55.0°F
(12.8°C)
-3.0°F
(-1.7°C)
6th Coolest Coolest since: 1947 1947
120th Warmest Warmest since: 1957 2012
Ties: 1912
Jan–Jul 1958
7-Month
48.3°F
(9.1°C)
50.7°F
(10.4°C)
-2.4°F
(-1.3°C)
13th Coolest Coolest since: 1947 1912
113th Warmest Warmest since: 1957 2012
Dec 1957–Jul 1958
8-Month
46.6°F
(8.1°C)
48.0°F
(8.9°C)
-1.4°F
(-0.8°C)
23rd Coolest Coolest since: 1951 1904
102nd Warmest Warmest since: 1957 2012
Ties: 1926, 1970
Nov 1957–Jul 1958
9-Month
45.9°F
(7.7°C)
47.3°F
(8.5°C)
-1.4°F
(-0.8°C)
22nd Coolest Coolest since: 1951 1904
103rd Warmest Warmest since: 1957 2012
Ties: 1924
Oct 1957–Jul 1958
10-Month
46.4°F
(8.0°C)
48.0°F
(8.9°C)
-1.6°F
(-0.9°C)
17th Coolest Coolest since: 1951 1904
108th Warmest Warmest since: 1957 2012
Ties: 1924, 1970, 1977
Sep 1957–Jul 1958
11-Month
48.0°F
(8.9°C)
49.6°F
(9.8°C)
-1.6°F
(-0.9°C)
14th Coolest Coolest since: 1951 1904
111th Warmest Warmest since: 1957 2012
Ties: 1902, 1905, 1926, 1977
Aug 1957–Jul 1958
12-Month
50.2°F
(10.1°C)
51.7°F
(10.9°C)
-1.5°F
(-0.8°C)
15th Coolest Coolest since: 1951 1904
110th Warmest Warmest since: 1957 2012
Ties: 1902, 1924, 1970
Feb 1957–Jul 1958
18-Month
52.2°F
(11.2°C)
52.8°F
(11.6°C)
-0.6°F
(-0.4°C)
40th Coolest Coolest since: 1951 1918
85th Warmest Warmest since: 1957 2012
Ties: 1915, 1916, 1962, 1967
Aug 1956–Jul 1958
24-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1952 1905
80th Warmest Warmest since: 1957 2017
Ties: 1902, 1910, 1966, 1967, 1977
Aug 1955–Jul 1958
36-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
55th Coolest Coolest since: 1953 1979
68th Warmest Warmest since: 1957 2018
Ties: 1909, 1937, 1998
Aug 1954–Jul 1958
48-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1953 1905, 1980
52nd Warmest Warmest since: 1957 2019
Ties: 1945, 1950, 1975
Aug 1953–Jul 1958
60-Month
52.3°F
(11.3°C)
51.6°F
(10.9°C)
0.7°F
(0.4°C)
89th Coolest Coolest since: 1955 1906
32nd Warmest Warmest since: 1957 2002
Ties: 1932, 1941, 1943, 1987, 1999, 2011

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/