Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1948

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
April 1948
1-Month
59.3°F
(15.2°C)
55.3°F
(12.9°C)
4.0°F
(2.3°C)
117th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
1896
Mar–Apr 1948
2-Month
52.0°F
(11.1°C)
50.0°F
(10.0°C)
2.0°F
(1.1°C)
96th Coolest
Coolest since:
1960
33rd Warmest
Warmest since:
2012
Ties: 1987
Feb–Apr 1948
3-Month
46.0°F
(7.8°C)
44.9°F
(7.2°C)
1.1°F
(0.6°C)
84th Coolest
Coolest since:
1899
45th Warmest
Warmest since:
2012
Ties: 1911, 1919, 1942
Jan–Apr 1948
4-Month
40.8°F
(4.9°C)
41.5°F
(5.3°C)
-0.7°F
(-0.4°C)
46th Coolest
Coolest since:
1978
83rd Warmest
Warmest since:
2012
Ties: 2003
Dec 1947–Apr 1948
5-Month
40.0°F
(4.4°C)
40.1°F
(4.5°C)
-0.1°F
(-0.1°C)
56th Coolest
Coolest since:
1978
72nd Warmest
Warmest since:
2012
Ties: 1914, 2010
Nov 1947–Apr 1948
6-Month
40.1°F
(4.5°C)
40.9°F
(4.9°C)
-0.8°F
(-0.4°C)
36th Coolest
Coolest since:
1912
92nd Warmest
Warmest since:
2012
Ties: 1915
Oct 1947–Apr 1948
7-Month
43.6°F
(6.4°C)
43.2°F
(6.2°C)
0.4°F
(0.2°C)
72nd Coolest
Coolest since:
1899, 1978
56th Warmest
Warmest since:
2012
Ties: 1907, 1908, 1910, 1914, 1927, 1931, 1952
Sep 1947–Apr 1948
8-Month
46.9°F
(8.3°C)
46.5°F
(8.1°C)
0.4°F
(0.2°C)
74th Coolest
Coolest since:
1918
54th Warmest
Warmest since:
2017
Ties: 1916, 1945, 1950, 2011
Aug 1947–Apr 1948
9-Month
50.9°F
(10.5°C)
49.8°F
(9.9°C)
1.1°F
(0.6°C)
97th Coolest
Coolest since:
1918
31st Warmest
Warmest since:
2017
Ties: 1995, 1998
Jul 1947–Apr 1948
10-Month
53.2°F
(11.8°C)
52.6°F
(11.4°C)
0.6°F
(0.4°C)
79th Coolest
Coolest since:
1918
49th Warmest
Warmest since:
2012
Ties: 1901, 1967, 1986
Jun 1947–Apr 1948
11-Month
55.0°F
(12.8°C)
54.5°F
(12.5°C)
0.5°F
(0.3°C)
77th Coolest
Coolest since:
1918
51st Warmest
Warmest since:
2012, 2017
Ties: 1927, 1941, 1967, 2003
May 1947–Apr 1948
12-Month
55.6°F
(13.1°C)
55.4°F
(13.0°C)
0.2°F
(0.1°C)
70th Coolest
Coolest since:
1918
58th Warmest
Warmest since:
2012, 2017
Ties: 1907, 1941, 1967, 1983, 2003, 2018
Nov 1946–Apr 1948
18-Month
50.6°F
(10.3°C)
50.5°F
(10.3°C)
0.1°F
(0.0°C)
58th Coolest
Coolest since:
1905, 1979
69th Warmest
Warmest since:
2017
Ties: 1925, 1926, 1998, 2009
May 1946–Apr 1948
24-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
46th Coolest
Coolest since:
1978
81st Warmest
Warmest since:
2017
Ties: 1928, 1944, 1958, 1964, 1998, 2010, 2014
May 1945–Apr 1948
36-Month
55.5°F
(13.1°C)
55.4°F
(13.0°C)
0.1°F
(0.1°C)
65th Coolest
Coolest since:
1979
61st Warmest
Warmest since:
2018
Ties: 1898, 1909, 1938, 1966, 1967, 1994
May 1944–Apr 1948
48-Month
55.7°F
(13.2°C)
55.3°F
(12.9°C)
0.4°F
(0.3°C)
72nd Coolest
Coolest since:
1980
53rd Warmest
Warmest since:
2019
Ties: 1943, 1946, 1976, 1994, 1999
May 1943–Apr 1948
60-Month
55.6°F
(13.1°C)
55.3°F
(12.9°C)
0.3°F
(0.2°C)
70th Coolest
Coolest since:
1980, 1981
54th Warmest
Warmest since:
2020
Ties: 1926, 1940, 1944, 1949, 1950, 1959, 1994

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