Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, June 1948

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
June 1948
1-Month 		74.0°F
(23.3°C)		 73.9°F
(23.3°C)		 0.1°F
(0.0°C)		 55th Coolest
Coolest since:
 1903
74th Warmest
Warmest since:
 1952
Ties: 1897, 1937, 1942, 1959, 1965, 1978, 1996
May–Jun 1948
2-Month 		68.8°F
(20.4°C)		 69.5°F
(20.8°C)		 -0.7°F
(-0.4°C)		 41st Coolest
Coolest since:
 1907
88th Warmest
Warmest since:
 2018
Ties: 1919, 1978, 1985
Apr–Jun 1948
3-Month 		65.6°F
(18.7°C)		 64.7°F
(18.2°C)		 0.9°F
(0.5°C)		 78th Coolest
Coolest since:
 1907
51st Warmest
Warmest since:
 2010
Ties: 1899, 1985
Mar–Jun 1948
4-Month 		60.4°F
(15.8°C)		 59.7°F
(15.4°C)		 0.7°F
(0.4°C)		 80th Coolest
Coolest since:
 1960
49th Warmest
Warmest since:
 2012
Ties: 1902, 1939, 1944, 2005
Feb–Jun 1948
5-Month 		55.1°F
(12.8°C)		 54.7°F
(12.6°C)		 0.4°F
(0.2°C)		 71st Coolest
Coolest since:
 1912, 1960, 1978
58th Warmest
Warmest since:
 2012
Ties: 1919, 1934, 1939, 1963, 1985, 1995
Jan–Jun 1948
6-Month 		50.1°F
(10.1°C)		 50.8°F
(10.4°C)		 -0.7°F
(-0.3°C)		 44th Coolest
Coolest since:
 1912
85th Warmest
Warmest since:
 2012
Ties: 1907, 1915
Dec 1947–Jun 1948
7-Month 		48.2°F
(9.0°C)		 48.5°F
(9.2°C)		 -0.3°F
(-0.2°C)		 49th Coolest
Coolest since:
 1978
79th Warmest
Warmest since:
 2012
Ties: 1923
Nov 1947–Jun 1948
8-Month 		47.3°F
(8.5°C)		 48.0°F
(8.9°C)		 -0.7°F
(-0.4°C)		 38th Coolest
Coolest since:
 1912
90th Warmest
Warmest since:
 2012
Oct 1947–Jun 1948
9-Month 		49.2°F
(9.6°C)		 49.1°F
(9.5°C)		 0.1°F
(0.1°C)		 59th Coolest
Coolest since:
 1912, 1978
69th Warmest
Warmest since:
 2012
Ties: 1975
Sep 1947–Jun 1948
10-Month 		51.3°F
(10.7°C)		 51.1°F
(10.6°C)		 0.2°F
(0.1°C)		 66th Coolest
Coolest since:
 1978
62nd Warmest
Warmest since:
 2012
Ties: 1908, 1943, 1959
Aug 1947–Jun 1948
11-Month 		54.1°F
(12.3°C)		 53.3°F
(11.8°C)		 0.8°F
(0.5°C)		 84th Coolest
Coolest since:
 1904, 1978
44th Warmest
Warmest since:
 2012
Ties: 1964, 1995
Jul 1947–Jun 1948
12-Month 		55.8°F
(13.2°C)		 55.4°F
(13.0°C)		 0.4°F
(0.2°C)		 73rd Coolest
Coolest since:
 1904, 1918, 1978
55th Warmest
Warmest since:
 2012
Ties: 1923, 1952, 1956
Jan 1947–Jun 1948
18-Month 		53.4°F
(11.9°C)		 53.9°F
(12.2°C)		 -0.5°F
(-0.3°C)		 43rd Coolest
Coolest since:
 1979
85th Warmest
Warmest since:
 2017
Ties: 1967, 1985
Jul 1946–Jun 1948
24-Month 		55.3°F
(12.9°C)		 55.4°F
(13.0°C)		 -0.1°F
(-0.1°C)		 50th Coolest
Coolest since:
 1978, 1979
77th Warmest
Warmest since:
 2017
Ties: 1902, 1920, 1936, 1967, 1981, 1993, 1996
Jul 1945–Jun 1948
36-Month 		55.6°F
(13.1°C)		 55.4°F
(13.0°C)		 0.2°F
(0.1°C)		 70th Coolest
Coolest since:
 1979
56th Warmest
Warmest since:
 2018
Ties: 1898, 1911
Jul 1944–Jun 1948
48-Month 		55.5°F
(13.1°C)		 55.3°F
(12.9°C)		 0.2°F
(0.2°C)		 63rd Coolest
Coolest since:
 1980
62nd Warmest
Warmest since:
 2019
Ties: 1916, 1947, 1950, 1967
Jul 1943–Jun 1948
60-Month 		55.5°F
(13.1°C)		 55.3°F
(12.9°C)		 0.2°F
(0.2°C)		 58th Coolest
Coolest since:
 1980, 1981
66th Warmest
Warmest since:
 2020
Ties: 1926, 1947, 1953

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