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 August 2020. For more information, please see Climatological Rankings.


Illinois

Average Temperature Rankings, June 1909

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1909
1-Month
71.3°F
(21.8°C)
71.4°F
(21.9°C)
-0.1°F
(-0.1°C)
53rd Coolest Coolest since: 1908 1903
74th Warmest Warmest since: 1905 1934
Ties: 1920
May–Jun 1909
2-Month
65.4°F
(18.6°C)
66.8°F
(19.3°C)
-1.4°F
(-0.7°C)
28th Coolest Coolest since: 1907 1907, 1917
99th Warmest Warmest since: 1908 2018
Ties: 1990
Apr–Jun 1909
3-Month
60.0°F
(15.6°C)
61.7°F
(16.5°C)
-1.7°F
(-0.9°C)
20th Coolest Coolest since: 1907 1907
107th Warmest Warmest since: 1908 1991
Mar–Jun 1909
4-Month
54.5°F
(12.5°C)
56.2°F
(13.4°C)
-1.7°F
(-0.9°C)
19th Coolest Coolest since: 1907 1960
108th Warmest Warmest since: 1908 2012
Feb–Jun 1909
5-Month
50.2°F
(10.1°C)
50.8°F
(10.4°C)
-0.6°F
(-0.3°C)
48th Coolest Coolest since: 1907 1947
79th Warmest Warmest since: 1908 2012
Ties: 1935
Jan–Jun 1909
6-Month
46.4°F
(8.0°C)
46.5°F
(8.1°C)
-0.1°F
(-0.1°C)
58th Coolest Coolest since: 1907 1912
69th Warmest Warmest since: 1908 2012
Ties: 1910, 1935, 1943, 1989
Dec 1908–Jun 1909
7-Month
44.3°F
(6.8°C)
44.1°F
(6.7°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1907 1904, 1978
61st Warmest Warmest since: 1908 2012
Ties: 1913, 1972, 2009
Nov 1908–Jun 1909
8-Month
44.0°F
(6.7°C)
43.7°F
(6.5°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1907 1904
56th Warmest Warmest since: 1908 2012
Ties: 1972, 1975, 1989
Oct 1908–Jun 1909
9-Month
45.1°F
(7.3°C)
44.9°F
(7.2°C)
0.2°F
(0.1°C)
65th Coolest Coolest since: 1908 1904
61st Warmest Warmest since: 1903 2012
Ties: 1948, 1975, 2009
Sep 1908–Jun 1909
10-Month
47.5°F
(8.6°C)
47.0°F
(8.3°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1908 1904
51st Warmest Warmest since: 1898 2012
Ties: 1988
Aug 1908–Jun 1909
11-Month
49.9°F
(9.9°C)
49.5°F
(9.7°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1908 1904
51st Warmest Warmest since: 1901 2012
Ties: 1901, 1937, 1986, 1988, 1990
Jul 1908–Jun 1909
12-Month
51.9°F
(11.1°C)
51.6°F
(10.9°C)
0.3°F
(0.2°C)
69th Coolest Coolest since: 1908 1904
57th Warmest Warmest since: 1901 2012
Ties: 1944, 1950, 1986, 2010
Jan 1908–Jun 1909
18-Month
50.3°F
(10.2°C)
49.9°F
(9.9°C)
0.4°F
(0.3°C)
79th Coolest Coolest since: 1908 1979
47th Warmest Warmest to Date 2017
Ties: 1911, 1946, 1995, 2010
Jul 1907–Jun 1909
24-Month
51.7°F
(10.9°C)
51.7°F
(10.9°C)
0.0°F
(0.0°C)
62nd Coolest Coolest since: 1908 1905
63rd Warmest Warmest since: 1901 2017
Ties: 1901, 1941, 1945, 1985, 1993, 1995, 2010
Jul 1906–Jun 1909
36-Month
51.5°F
(10.8°C)
51.6°F
(10.9°C)
-0.1°F
(-0.1°C)
52nd Coolest Coolest since: 1908 1979
72nd Warmest Warmest since: 1898 2018
Ties: 1945, 1947, 1994, 1998
Jul 1905–Jun 1909
48-Month
51.4°F
(10.8°C)
51.6°F
(10.9°C)
-0.2°F
(-0.1°C)
39th Coolest Coolest since: 1908 1980
84th Warmest Warmest since: 1901 2019
Ties: 1901, 1917, 1952, 1953, 1965, 1966, 1973, 1983, 1985
Jul 1904–Jun 1909
60-Month
51.1°F
(10.6°C)
51.6°F
(10.9°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1908 1906
98th Warmest Warmest since: 1902 2020
Ties: 1912, 1913, 1916, 1927, 1929, 1978

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 30, 2020 from https://www.ncdc.noaa.gov/cag/