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


Illinois

Average Temperature Rankings, June 1896

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
June 1896
1-Month
71.0°F
(21.7°C)
71.4°F
(21.9°C)
-0.4°F
(-0.2°C)
48th Coolest Coolest to Date 1903
80th Warmest Warmest since: 1895 1934
Ties: 1930, 1966
May–Jun 1896
2-Month
69.9°F
(21.1°C)
66.7°F
(19.3°C)
3.2°F
(1.8°C)
117th Coolest Coolest since: 1895 1907, 1917
11th Warmest Warmest to Date 2018
Ties: 1921
Apr–Jun 1896
3-Month
66.1°F
(18.9°C)
61.7°F
(16.5°C)
4.4°F
(2.4°C)
126th Coolest Coolest since: 1895 1907
2nd Warmest Warmest to Date 1991
Mar–Jun 1896
4-Month
58.2°F
(14.6°C)
56.2°F
(13.4°C)
2.0°F
(1.2°C)
111th Coolest Coolest since: 1895 1960
17th Warmest Warmest to Date 2012
Ties: 1911, 1922, 1925
Feb–Jun 1896
5-Month
52.6°F
(11.4°C)
50.8°F
(10.4°C)
1.8°F
(1.0°C)
104th Coolest Coolest since: 1895 1947
24th Warmest Warmest to Date 2012
Ties: 1953, 2009
Jan–Jun 1896
6-Month
48.6°F
(9.2°C)
46.6°F
(8.1°C)
2.0°F
(1.1°C)
105th Coolest Coolest since: 1895 1912
23rd Warmest Warmest to Date 2012
Ties: 1925, 1964, 1992, 1999
Dec 1895–Jun 1896
7-Month
46.1°F
(7.8°C)
44.2°F
(6.8°C)
1.9°F
(1.0°C)
104th Coolest Coolest to Date 1904, 1978
23rd Warmest Warmest to Date 2012
Ties: 1938
Nov 1895–Jun 1896
8-Month
45.0°F
(7.2°C)
43.7°F
(6.5°C)
1.3°F
(0.7°C)
94th Coolest Coolest to Date 1904
33rd Warmest Warmest to Date 2012
Ties: 1931, 1938, 1988
Oct 1895–Jun 1896
9-Month
45.3°F
(7.4°C)
45.0°F
(7.2°C)
0.3°F
(0.2°C)
72nd Coolest Coolest to Date 1904
55th Warmest Warmest to Date 2012
Ties: 2008
Sep 1895–Jun 1896
10-Month
47.7°F
(8.7°C)
47.1°F
(8.4°C)
0.6°F
(0.3°C)
82nd Coolest Coolest to Date 1904
45th Warmest Warmest to Date 2012
Ties: 1933, 1938, 1981
Aug 1895–Jun 1896
11-Month
50.1°F
(10.1°C)
49.5°F
(9.7°C)
0.6°F
(0.4°C)
81st Coolest Coolest to Date 1904
46th Warmest Warmest to Date 2012
Ties: 1911, 1933, 1985, 2011
Jul 1895–Jun 1896
12-Month
52.0°F
(11.1°C)
51.6°F
(10.9°C)
0.4°F
(0.2°C)
74th Coolest Coolest to Date 1904
53rd Warmest Warmest to Date 2012
Ties: 1901, 1985, 1989, 1990
Jan 1895–Jun 1896
18-Month
49.3°F
(9.6°C)
49.9°F
(9.9°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest to Date 1979
92nd Warmest Warmest to Date 2017
Ties: 1927, 1958

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2021, retrieved on July 28, 2021 from https://www.ncdc.noaa.gov/cag/