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 1997

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 1997
1-Month
75.1°F
(23.9°C)
75.6°F
(24.2°C)
-0.5°F
(-0.3°C)
55th Coolest Coolest since: 1996 2009, 2014
71st Warmest Warmest since: 1995 1936
Ties: 1925, 1978
Jun–Jul 1997
2-Month
72.8°F
(22.7°C)
73.4°F
(23.0°C)
-0.6°F
(-0.3°C)
45th Coolest Coolest since: 1996 1915
81st Warmest Warmest since: 1995 1934
Ties: 1937, 1979
May–Jul 1997
3-Month
67.8°F
(19.9°C)
69.7°F
(20.9°C)
-1.9°F
(-1.0°C)
17th Coolest Coolest since: 1992 1924
109th Warmest Warmest since: 1996 1934
Ties: 1909
Apr–Jul 1997
4-Month
62.7°F
(17.1°C)
65.1°F
(18.4°C)
-2.4°F
(-1.3°C)
8th Coolest Coolest since: 1961 1907
118th Warmest Warmest since: 1996 1934
Mar–Jul 1997
5-Month
58.8°F
(14.9°C)
60.1°F
(15.6°C)
-1.3°F
(-0.7°C)
22nd Coolest Coolest since: 1996 1960
104th Warmest Warmest since: 1995 2012
Ties: 1978, 2014
Feb–Jul 1997
6-Month
54.6°F
(12.6°C)
55.0°F
(12.8°C)
-0.4°F
(-0.2°C)
52nd Coolest Coolest since: 1996 1947
74th Warmest Warmest since: 1995 2012
Ties: 1903, 1914
Jan–Jul 1997
7-Month
49.8°F
(9.9°C)
50.7°F
(10.4°C)
-0.9°F
(-0.5°C)
35th Coolest Coolest since: 1996 1912
91st Warmest Warmest since: 1995 2012
Ties: 1897, 1906, 1915, 1937, 1950, 1961, 2015
Dec 1996–Jul 1997
8-Month
47.4°F
(8.6°C)
48.0°F
(8.9°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1996 1904
90th Warmest Warmest since: 1995 2012
Ties: 1903, 1906, 1916, 1959, 1965, 1971, 2001
Nov 1996–Jul 1997
9-Month
46.0°F
(7.8°C)
47.2°F
(8.4°C)
-1.2°F
(-0.6°C)
24th Coolest Coolest since: 1996 1904
101st Warmest Warmest since: 1995 2012
Ties: 1915
Oct 1996–Jul 1997
10-Month
46.9°F
(8.3°C)
48.0°F
(8.9°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1996 1904
101st Warmest Warmest since: 1995 2012
Sep 1996–Jul 1997
11-Month
48.5°F
(9.2°C)
49.7°F
(9.8°C)
-1.2°F
(-0.6°C)
24th Coolest Coolest since: 1996 1904
101st Warmest Warmest since: 1995 2012
Ties: 1994
Aug 1996–Jul 1997
12-Month
50.6°F
(10.3°C)
51.7°F
(10.9°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 1996 1904
101st Warmest Warmest since: 1995 2012
Feb 1996–Jul 1997
18-Month
51.4°F
(10.8°C)
52.7°F
(11.5°C)
-1.3°F
(-0.7°C)
11th Coolest Coolest since: 1979 1918
114th Warmest Warmest since: 1996 2012
Ties: 1899
Aug 1995–Jul 1997
24-Month
50.5°F
(10.3°C)
51.6°F
(10.9°C)
-1.1°F
(-0.6°C)
9th Coolest Coolest since: 1980 1905
115th Warmest Warmest since: 1996 2017
Ties: 1900, 1906, 1951
Aug 1994–Jul 1997
36-Month
51.2°F
(10.7°C)
51.6°F
(10.9°C)
-0.4°F
(-0.2°C)
32nd Coolest Coolest since: 1984 1979
91st Warmest Warmest since: 1996 2018
Ties: 1901, 1908, 1929
Aug 1993–Jul 1997
48-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
25th Coolest Coolest since: 1996 1905, 1980
97th Warmest Warmest since: 1996 2019
Ties: 1926, 1962, 1968, 1996
Aug 1992–Jul 1997
60-Month
51.0°F
(10.6°C)
51.6°F
(10.9°C)
-0.6°F
(-0.3°C)
16th Coolest Coolest since: 1982 1906
105th Warmest Warmest since: 1996 2002
Ties: 1903, 1928, 1930, 1963, 1969, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/