Divisional Rankings

Divisional Data Info
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Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1915

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
April 1915
1-Month
61.0°F
(16.1°C)
55.3°F
(12.9°C)
5.7°F
(3.2°C)
121st Coolest
Coolest since:
1907
9th Warmest
Warmest since:
1896
Mar–Apr 1915
2-Month
49.0°F
(9.4°C)
50.0°F
(10.0°C)
-1.0°F
(-0.6°C)
45th Coolest
Coolest since:
1960
85th Warmest
Warmest since:
2012
Ties: 1961, 1979, 1982
Feb–Apr 1915
3-Month
45.6°F
(7.6°C)
44.9°F
(7.2°C)
0.7°F
(0.4°C)
73rd Coolest
Coolest since:
1899
57th Warmest
Warmest since:
2012
Ties: 1964
Jan–Apr 1915
4-Month
41.3°F
(5.2°C)
41.5°F
(5.3°C)
-0.2°F
(-0.1°C)
60th Coolest
Coolest since:
1978
70th Warmest
Warmest since:
2012
Ties: 1961
Dec 1914–Apr 1915
5-Month
38.6°F
(3.7°C)
40.1°F
(4.5°C)
-1.5°F
(-0.8°C)
24th Coolest
Coolest since:
1978
105th Warmest
Warmest since:
2012
Ties: 1926, 1960, 1969
Nov 1914–Apr 1915
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
93rd Warmest
Warmest since:
2012
Ties: 1948
Oct 1914–Apr 1915
7-Month
42.7°F
(5.9°C)
43.2°F
(6.2°C)
-0.5°F
(-0.3°C)
39th Coolest
Coolest since:
1899, 1978
90th Warmest
Warmest since:
2012
Ties: 1924
Sep 1914–Apr 1915
8-Month
45.9°F
(7.7°C)
46.5°F
(8.1°C)
-0.6°F
(-0.4°C)
35th Coolest
Coolest since:
1918
94th Warmest
Warmest since:
2017
Ties: 1924, 1965
Aug 1914–Apr 1915
9-Month
49.4°F
(9.7°C)
49.8°F
(9.9°C)
-0.4°F
(-0.2°C)
38th Coolest
Coolest since:
1918
91st Warmest
Warmest since:
2017
Ties: 1897, 1913, 1916, 1929, 1947
Jul 1914–Apr 1915
10-Month
52.7°F
(11.5°C)
52.6°F
(11.4°C)
0.1°F
(0.1°C)
59th Coolest
Coolest since:
1918
70th Warmest
Warmest since:
2012
Ties: 1908, 1917, 1964, 2018
Jun 1914–Apr 1915
11-Month
55.1°F
(12.8°C)
54.5°F
(12.5°C)
0.6°F
(0.3°C)
82nd Coolest
Coolest since:
1918
47th Warmest
Warmest since:
2012, 2017
Ties: 1909, 1925, 1945, 1989
May 1914–Apr 1915
12-Month
56.1°F
(13.4°C)
55.4°F
(13.0°C)
0.7°F
(0.4°C)
86th Coolest
Coolest since:
1918
43rd Warmest
Warmest since:
2012, 2017
Ties: 1909, 1995, 2004
Nov 1913–Apr 1915
18-Month
51.3°F
(10.7°C)
50.5°F
(10.3°C)
0.8°F
(0.4°C)
91st Coolest
Coolest since:
1905, 1979
37th Warmest
Warmest since:
2017
Ties: 1909, 1950
May 1913–Apr 1915
24-Month
56.2°F
(13.4°C)
55.4°F
(13.0°C)
0.8°F
(0.4°C)
94th Coolest
Coolest since:
1978
34th Warmest
Warmest to Date
2017
Ties: 2009
May 1912–Apr 1915
36-Month
55.8°F
(13.2°C)
55.4°F
(13.0°C)
0.4°F
(0.2°C)
77th Coolest
Coolest since:
1979
50th Warmest
Warmest to Date
2018
Ties: 1946, 2010, 2011
May 1911–Apr 1915
48-Month
55.3°F
(12.9°C)
55.3°F
(12.9°C)
0.0°F
(0.0°C)
49th Coolest
Coolest since:
1980
77th Warmest
Warmest since:
2019
Ties: 1903, 1909, 1926, 1953, 1986, 1998
May 1910–Apr 1915
60-Month
55.1°F
(12.8°C)
55.3°F
(12.9°C)
-0.2°F
(-0.1°C)
39th Coolest
Coolest since:
1980, 1981
86th Warmest
Warmest since:
2020
Ties: 1901, 1928, 1951, 1952, 1960, 1966, 1968

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