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 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 1899

View Period (Months):All12345678910111218243648
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1899
1-Month
74.9°F
(23.8°C)
73.9°F
(23.3°C)
1.0°F
(0.5°C)
78th Coolest Coolest since: 1897 1903
49th Warmest Warmest since: 1898 1952
May–Jun 1899
2-Month
70.8°F
(21.6°C)
69.5°F
(20.8°C)
1.3°F
(0.8°C)
88th Coolest Coolest since: 1898 1907
39th Warmest Warmest since: 1896 2018
Ties: 1939, 2004
Apr–Jun 1899
3-Month
65.6°F
(18.7°C)
64.8°F
(18.2°C)
0.8°F
(0.5°C)
77th Coolest Coolest since: 1898 1907
50th Warmest Warmest since: 1896 2010
Ties: 1948, 1985
Mar–Jun 1899
4-Month
58.9°F
(14.9°C)
59.7°F
(15.4°C)
-0.8°F
(-0.5°C)
39th Coolest Coolest since: 1897 1960
88th Warmest Warmest since: 1898 2012
Ties: 1901, 1971
Feb–Jun 1899
5-Month
51.4°F
(10.8°C)
54.7°F
(12.6°C)
-3.3°F
(-1.8°C)
6th Coolest Coolest to Date 1912, 1960, 1978
121st Warmest Warmest since: 1898 2012
Jan–Jun 1899
6-Month
48.0°F
(8.9°C)
50.8°F
(10.4°C)
-2.8°F
(-1.5°C)
7th Coolest Coolest to Date 1912, 1978
120th Warmest Warmest since: 1898 2012
Ties: 1924
Dec 1898–Jun 1899
7-Month
45.5°F
(7.5°C)
48.5°F
(9.2°C)
-3.0°F
(-1.7°C)
5th Coolest Coolest to Date 1978
121st Warmest Warmest since: 1898 2012
Nov 1898–Jun 1899
8-Month
44.9°F
(7.2°C)
48.0°F
(8.9°C)
-3.1°F
(-1.7°C)
4th Coolest Coolest to Date 1912
122nd Warmest Warmest since: 1898 2012
Oct 1898–Jun 1899
9-Month
45.9°F
(7.7°C)
49.0°F
(9.4°C)
-3.1°F
(-1.7°C)
4th Coolest Coolest to Date 1912, 1978
122nd Warmest Warmest since: 1898 2012
Sep 1898–Jun 1899
10-Month
48.6°F
(9.2°C)
51.1°F
(10.6°C)
-2.5°F
(-1.4°C)
5th Coolest Coolest to Date 1978
121st Warmest Warmest since: 1898 2012
Ties: 1979
Aug 1898–Jun 1899
11-Month
51.0°F
(10.6°C)
53.3°F
(11.8°C)
-2.3°F
(-1.2°C)
5th Coolest Coolest to Date 1904, 1978
121st Warmest Warmest since: 1898 2012
Jul 1898–Jun 1899
12-Month
53.1°F
(11.7°C)
55.4°F
(13.0°C)
-2.3°F
(-1.3°C)
5th Coolest Coolest to Date 1904, 1912, 1918, 1978
121st Warmest Warmest since: 1898 2012
Jan 1898–Jun 1899
18-Month
52.7°F
(11.5°C)
53.9°F
(12.2°C)
-1.2°F
(-0.7°C)
12th Coolest Coolest to Date 1979
114th Warmest Warmest since: 1898 2017
Ties: 1900, 1969, 2015
Jul 1897–Jun 1899
24-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
30th Coolest Coolest to Date 1978, 1979
95th Warmest Warmest since: 1898 2017
Ties: 1903, 1962
Jul 1896–Jun 1899
36-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
24th Coolest Coolest to Date 1979
100th Warmest Warmest since: 1898 2018
Ties: 1901, 1930, 1982
Jul 1895–Jun 1899
48-Month
55.0°F
(12.8°C)
55.4°F
(13.0°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest to Date 1980
92nd Warmest Warmest to Date 2019
Ties: 1915, 1930, 1964, 1997

Citing This Page

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