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


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 1981

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
June 1981
1-Month
75.2°F
(24.0°C)
73.9°F
(23.3°C)
1.3°F
(0.7°C)
87th Coolest Coolest since: 1980 1903
40th Warmest Warmest since: 1971 1952
Ties: 1964, 1988, 1998
May–Jun 1981
2-Month
67.8°F
(19.9°C)
69.5°F
(20.8°C)
-1.7°F
(-0.9°C)
24th Coolest Coolest since: 1976 1907
103rd Warmest Warmest since: 1980 2018
Ties: 1947
Apr–Jun 1981
3-Month
65.9°F
(18.8°C)
64.8°F
(18.2°C)
1.1°F
(0.6°C)
87th Coolest Coolest since: 1980 1907
40th Warmest Warmest since: 1977 2010
Ties: 1905
Mar–Jun 1981
4-Month
60.6°F
(15.9°C)
59.7°F
(15.4°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1980 1960
41st Warmest Warmest since: 1977 2012
Ties: 1941, 1954, 2001
Feb–Jun 1981
5-Month
55.9°F
(13.3°C)
54.8°F
(12.7°C)
1.1°F
(0.6°C)
86th Coolest Coolest since: 1980 1912, 1960, 1978
41st Warmest Warmest since: 1977 2012
Jan–Jun 1981
6-Month
51.6°F
(10.9°C)
50.8°F
(10.4°C)
0.8°F
(0.5°C)
79th Coolest Coolest since: 1980 1912, 1978
48th Warmest Warmest since: 1976 2012
Ties: 1931, 2019
Dec 1980–Jun 1981
7-Month
49.3°F
(9.6°C)
48.5°F
(9.2°C)
0.8°F
(0.4°C)
76th Coolest Coolest since: 1980 1978
50th Warmest Warmest since: 1976 2012
Ties: 1930
Nov 1980–Jun 1981
8-Month
48.6°F
(9.2°C)
48.0°F
(8.9°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1980 1912
52nd Warmest Warmest since: 1976 2012
Ties: 2011, 2019
Oct 1980–Jun 1981
9-Month
49.3°F
(9.6°C)
49.1°F
(9.5°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1980 1912, 1978
60th Warmest Warmest since: 1976 2012
Ties: 1896, 1903, 1923, 1931, 1959
Sep 1980–Jun 1981
10-Month
51.5°F
(10.8°C)
51.1°F
(10.6°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1980 1978
52nd Warmest Warmest since: 1976 2012
Ties: 1901, 1931, 1935
Aug 1980–Jun 1981
11-Month
54.2°F
(12.3°C)
53.3°F
(11.8°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1980 1904, 1978
40th Warmest Warmest since: 1976 2012
Ties: 1901, 2019
Jul 1980–Jun 1981
12-Month
56.5°F
(13.6°C)
55.4°F
(13.0°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1980 1904, 1912, 1918, 1978
27th Warmest Warmest since: 1974 2012
Ties: 1937, 2008, 2018
Jan 1980–Jun 1981
18-Month
53.9°F
(12.2°C)
53.8°F
(12.1°C)
0.1°F
(0.1°C)
60th Coolest Coolest since: 1980 1979
66th Warmest Warmest since: 1976 2017
Ties: 1901, 1915, 2009
Jul 1979–Jun 1981
24-Month
55.3°F
(12.9°C)
55.3°F
(12.9°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1980 1978, 1979
75th Warmest Warmest since: 1976 2017
Ties: 1902, 1920, 1936, 1948, 1967, 1993, 1996
Jul 1978–Jun 1981
36-Month
54.7°F
(12.6°C)
55.4°F
(13.0°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1980 1979
106th Warmest Warmest since: 1977 2018
Ties: 1913, 1961, 1963, 1968, 1977
Jul 1977–Jun 1981
48-Month
54.2°F
(12.3°C)
55.3°F
(12.9°C)
-1.1°F
(-0.6°C)
6th Coolest Coolest since: 1980 1980
117th Warmest Warmest since: 1978 2019
Ties: 1971
Jul 1976–Jun 1981
60-Month
54.0°F
(12.2°C)
55.3°F
(12.9°C)
-1.3°F
(-0.7°C)
2nd Coolest Coolest since: 1980 1980
120th Warmest Warmest since: 1979 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2021, retrieved on January 27, 2021 from https://www.ncdc.noaa.gov/cag/