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


Illinois, Climate Division 5. East

Average Temperature Rankings, June 2020

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 2020
1-Month
73.1°F
(22.8°C)
70.4°F
(21.3°C)
2.7°F
(1.5°C)
100th Coolest Coolest since: 2019 1903
28th Warmest Warmest since: 2018 1933
May–Jun 2020
2-Month
66.4°F
(19.1°C)
65.8°F
(18.8°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 2019 1907
52nd Warmest Warmest since: 2018 2018
Ties: 1898, 1943, 1984, 1993, 1994, 2017
Apr–Jun 2020
3-Month
60.3°F
(15.7°C)
60.5°F
(15.8°C)
-0.2°F
(-0.1°C)
53rd Coolest Coolest since: 2003 1907
75th Warmest Warmest since: 2019 1991
Ties: 1936, 1938, 1969
Mar–Jun 2020
4-Month
55.8°F
(13.2°C)
54.9°F
(12.7°C)
0.9°F
(0.5°C)
82nd Coolest Coolest since: 2019 1926, 1960
46th Warmest Warmest since: 2018 2012
Feb–Jun 2020
5-Month
50.7°F
(10.4°C)
49.4°F
(9.7°C)
1.3°F
(0.7°C)
92nd Coolest Coolest since: 2019 1904, 1947
36th Warmest Warmest since: 2018 2012
Ties: 1955, 1959, 1981
Jan–Jun 2020
6-Month
47.5°F
(8.6°C)
45.2°F
(7.3°C)
2.3°F
(1.3°C)
111th Coolest Coolest since: 2019 1912
17th Warmest Warmest since: 2017 2012
Dec 2019–Jun 2020
7-Month
45.6°F
(7.6°C)
42.8°F
(6.0°C)
2.8°F
(1.6°C)
118th Coolest Coolest since: 2019 1904
9th Warmest Warmest since: 2017 2012
Ties: 2000, 2002
Nov 2019–Jun 2020
8-Month
44.2°F
(6.8°C)
42.3°F
(5.7°C)
1.9°F
(1.1°C)
102nd Coolest Coolest since: 2019 1904
25th Warmest Warmest since: 2017 2012
Ties: 1942
Oct 2019–Jun 2020
9-Month
45.3°F
(7.4°C)
43.6°F
(6.4°C)
1.7°F
(1.0°C)
104th Coolest Coolest since: 2019 1904
23rd Warmest Warmest since: 2017 2012
Ties: 1949, 1953, 1992
Sep 2019–Jun 2020
10-Month
47.8°F
(8.8°C)
45.8°F
(7.7°C)
2.0°F
(1.1°C)
112th Coolest Coolest since: 2019 1904
15th Warmest Warmest since: 2017 2012
Ties: 1942
Aug 2019–Jun 2020
11-Month
49.9°F
(9.9°C)
48.1°F
(8.9°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 2019 1904
18th Warmest Warmest since: 2017 2012, 2017
Jul 2019–Jun 2020
12-Month
52.1°F
(11.2°C)
50.3°F
(10.2°C)
1.8°F
(1.0°C)
113th Coolest Coolest since: 2019 1904
14th Warmest Warmest since: 2017 2012
Ties: 1939, 1942
Jan 2019–Jun 2020
18-Month
49.8°F
(9.9°C)
48.6°F
(9.2°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 2019 1905
27th Warmest Warmest since: 2018 2017
Ties: 1931, 2008
Jul 2018–Jun 2020
24-Month
51.5°F
(10.8°C)
50.3°F
(10.2°C)
1.2°F
(0.6°C)
104th Coolest Coolest since: 2019 1905
22nd Warmest Warmest since: 2018 2017
Ties: 1939, 2003
Jul 2017–Jun 2020
36-Month
51.4°F
(10.8°C)
50.3°F
(10.2°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 2016 1905, 1906
28th Warmest Warmest since: 2019 2018
Ties: 1939, 1993, 2005
Jul 2016–Jun 2020
48-Month
52.2°F
(11.2°C)
50.3°F
(10.2°C)
1.9°F
(1.0°C)
122nd Coolest Coolest since: 2018 1905
2nd Warmest Warmest since: 2019 2019
Ties: 2002, 2007, 2018
Jul 2015–Jun 2020
60-Month
52.5°F
(11.4°C)
50.3°F
(10.2°C)
2.2°F
(1.2°C)
122nd Coolest Coolest since: 2019 1906
1st Warmest Warmest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2021, retrieved on September 19, 2021 from https://www.ncdc.noaa.gov/cag/