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 2002

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
July 2002
1-Month
78.2°F
(25.7°C)
75.6°F
(24.2°C)
2.6°F
(1.5°C)
108th Coolest Coolest since: 2001 2009, 2014
18th Warmest Warmest since: 1999 1936
Jun–Jul 2002
2-Month
76.0°F
(24.4°C)
73.4°F
(23.0°C)
2.6°F
(1.4°C)
111th Coolest Coolest since: 2001 1915
15th Warmest Warmest since: 1954 1934
May–Jul 2002
3-Month
70.4°F
(21.3°C)
69.7°F
(20.9°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 2001 1924
43rd Warmest Warmest since: 1999 1934
Ties: 1919, 1956
Apr–Jul 2002
4-Month
66.2°F
(19.0°C)
65.2°F
(18.4°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 2000 1907
38th Warmest Warmest since: 2001 1934
Ties: 1913, 1942, 1962, 1965
Mar–Jul 2002
5-Month
60.5°F
(15.8°C)
60.1°F
(15.6°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1997 1960
52nd Warmest Warmest since: 2001 2012
Ties: 1905, 1929, 1974, 1994
Feb–Jul 2002
6-Month
56.2°F
(13.4°C)
55.0°F
(12.8°C)
1.2°F
(0.6°C)
96th Coolest Coolest since: 2001 1947
30th Warmest Warmest since: 2000 2012
Jan–Jul 2002
7-Month
53.0°F
(11.7°C)
50.7°F
(10.4°C)
2.3°F
(1.3°C)
111th Coolest Coolest since: 2001 1912
15th Warmest Warmest since: 2000 2012
Ties: 1934, 2000
Dec 2001–Jul 2002
8-Month
50.8°F
(10.4°C)
48.0°F
(8.9°C)
2.8°F
(1.5°C)
116th Coolest Coolest since: 2001 1904
9th Warmest Warmest since: 1998 2012
Nov 2001–Jul 2002
9-Month
50.7°F
(10.4°C)
47.2°F
(8.4°C)
3.5°F
(2.0°C)
120th Coolest Coolest since: 2001 1904
5th Warmest Warmest since: 1932 2012
Ties: 1932
Oct 2001–Jul 2002
10-Month
51.0°F
(10.6°C)
48.0°F
(8.9°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 2001 1904
6th Warmest Warmest since: 1932 2012
Sep 2001–Jul 2002
11-Month
52.2°F
(11.2°C)
49.6°F
(9.8°C)
2.6°F
(1.4°C)
116th Coolest Coolest since: 2001 1904
9th Warmest Warmest since: 1999 2012
Ties: 1987
Aug 2001–Jul 2002
12-Month
54.1°F
(12.3°C)
51.6°F
(10.9°C)
2.5°F
(1.4°C)
117th Coolest Coolest since: 2001 1904
8th Warmest Warmest since: 1999 2012
Feb 2001–Jul 2002
18-Month
54.7°F
(12.6°C)
52.7°F
(11.5°C)
2.0°F
(1.1°C)
112th Coolest Coolest since: 2001 1918
13th Warmest Warmest since: 2000 2012
Aug 2000–Jul 2002
24-Month
52.8°F
(11.6°C)
51.7°F
(10.9°C)
1.1°F
(0.7°C)
101st Coolest Coolest since: 2001 1905
23rd Warmest Warmest since: 2000 2017
Aug 1999–Jul 2002
36-Month
53.0°F
(11.7°C)
51.6°F
(10.9°C)
1.4°F
(0.8°C)
107th Coolest Coolest since: 1999 1979
16th Warmest Warmest since: 2001 2018
Aug 1998–Jul 2002
48-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
119th Coolest Coolest since: 2001 1905, 1980
3rd Warmest Warmest since: 1934 2019
Ties: 1934
Aug 1997–Jul 2002
60-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
120th Coolest Coolest since: 2001 1906
1st Warmest Warmest to Date 2002

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/