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 September 2021. For more information, please see Climatological Rankings.


Illinois, Climate Division 5. East

Average Temperature Rankings, June 2021

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 2021
1-Month
73.2°F
(22.9°C)
70.4°F
(21.3°C)
2.8°F
(1.6°C)
104th Coolest Coolest since: 2020 1903
24th Warmest Warmest since: 2018 1933
Ties: 1895, 1914, 2002
May–Jun 2021
2-Month
66.6°F
(19.2°C)
65.7°F
(18.7°C)
0.9°F
(0.5°C)
81st Coolest Coolest since: 2020 1907
47th Warmest Warmest since: 2018 2018
Ties: 1899, 1982, 1985, 2001
Apr–Jun 2021
3-Month
61.6°F
(16.4°C)
60.5°F
(15.8°C)
1.1°F
(0.6°C)
84th Coolest Coolest since: 2020 1907
44th Warmest Warmest since: 2018 1991
Ties: 1981, 1994
Mar–Jun 2021
4-Month
57.3°F
(14.1°C)
54.9°F
(12.7°C)
2.4°F
(1.4°C)
114th Coolest Coolest since: 2020 1926, 1960
14th Warmest Warmest since: 2017 2012
Feb–Jun 2021
5-Month
49.7°F
(9.8°C)
49.4°F
(9.7°C)
0.3°F
(0.1°C)
64th Coolest Coolest since: 2019 1904, 1947
64th Warmest Warmest since: 2020 2012
Ties: 1941, 1983
Jan–Jun 2021
6-Month
46.2°F
(7.9°C)
45.2°F
(7.3°C)
1.0°F
(0.6°C)
83rd Coolest Coolest since: 2019 1912
45th Warmest Warmest since: 2020 2012
Ties: 1956, 2018
Dec 2020–Jun 2021
7-Month
44.1°F
(6.7°C)
42.7°F
(5.9°C)
1.4°F
(0.8°C)
90th Coolest Coolest since: 2019 1904
37th Warmest Warmest since: 2020 2012
Ties: 1939, 1941, 1944, 1955, 1990
Nov 2020–Jun 2021
8-Month
44.4°F
(6.9°C)
42.4°F
(5.8°C)
2.0°F
(1.1°C)
105th Coolest Coolest since: 2020 1904
22nd Warmest Warmest since: 2017 2012
Ties: 1919, 1983
Oct 2020–Jun 2021
9-Month
45.1°F
(7.3°C)
43.6°F
(6.4°C)
1.5°F
(0.9°C)
100th Coolest Coolest since: 2019 1904
27th Warmest Warmest since: 2020 2012
Ties: 2010
Sep 2020–Jun 2021
10-Month
47.1°F
(8.4°C)
45.7°F
(7.6°C)
1.4°F
(0.8°C)
97th Coolest Coolest since: 2019 1904
30th Warmest Warmest since: 2020 2012
Ties: 2010
Aug 2020–Jun 2021
11-Month
49.3°F
(9.6°C)
48.1°F
(8.9°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 2019 1904
31st Warmest Warmest since: 2020 2012, 2017
Ties: 1931, 1985
Jul 2020–Jun 2021
12-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
100th Coolest Coolest since: 2019 1904
27th Warmest Warmest since: 2020 2012
Ties: 1931
Jan 2020–Jun 2021
18-Month
50.2°F
(10.1°C)
48.6°F
(9.2°C)
1.6°F
(0.9°C)
105th Coolest Coolest since: 2020 1905
22nd Warmest Warmest since: 2018 2017
Ties: 1953
Jul 2019–Jun 2021
24-Month
51.9°F
(11.1°C)
50.3°F
(10.2°C)
1.6°F
(0.9°C)
111th Coolest Coolest since: 2020 1905
15th Warmest Warmest since: 2018 2017
Ties: 1988, 1991, 2005
Jul 2018–Jun 2021
36-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
101st Coolest Coolest since: 2020 1905, 1906
24th Warmest Warmest since: 2019 2018
Ties: 1954, 1987, 1988
Jul 2017–Jun 2021
48-Month
51.4°F
(10.8°C)
50.2°F
(10.1°C)
1.2°F
(0.7°C)
99th Coolest Coolest since: 2016 1905
25th Warmest Warmest since: 2020 2019
Ties: 1988, 1989, 1990
Jul 2016–Jun 2021
60-Month
52.1°F
(11.2°C)
50.3°F
(10.2°C)
1.8°F
(1.0°C)
120th Coolest Coolest since: 2019 1906
3rd Warmest Warmest since: 2020 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2021, retrieved on October 17, 2021 from https://www.ncdc.noaa.gov/cag/