Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1944

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
April 1944
1-Month
53.7°F
(12.1°C)
55.3°F
(12.9°C)
-1.6°F
(-0.8°C)
34th Coolest
Coolest since:
1907
96th Warmest
Warmest since:
1896
Ties: 1949, 1990, 2007
Mar–Apr 1944
2-Month
47.7°F
(8.7°C)
50.0°F
(10.0°C)
-2.3°F
(-1.3°C)
27th Coolest
Coolest since:
1960
103rd Warmest
Warmest since:
2012
Ties: 1937
Feb–Apr 1944
3-Month
44.7°F
(7.1°C)
44.9°F
(7.2°C)
-0.2°F
(-0.1°C)
58th Coolest
Coolest since:
1899
72nd Warmest
Warmest since:
2012
Jan–Apr 1944
4-Month
42.3°F
(5.7°C)
41.5°F
(5.3°C)
0.8°F
(0.4°C)
77th Coolest
Coolest since:
1978
53rd Warmest
Warmest since:
2012
Ties: 2019
Dec 1943–Apr 1944
5-Month
40.1°F
(4.5°C)
40.1°F
(4.5°C)
0.0°F
(0.0°C)
59th Coolest
Coolest since:
1978
70th Warmest
Warmest since:
2012
Ties: 1966, 2008
Nov 1943–Apr 1944
6-Month
40.4°F
(4.7°C)
40.9°F
(4.9°C)
-0.5°F
(-0.2°C)
40th Coolest
Coolest since:
1912
89th Warmest
Warmest since:
2012
Ties: 1964, 1997, 2003, 2018
Oct 1943–Apr 1944
7-Month
42.6°F
(5.9°C)
43.2°F
(6.2°C)
-0.6°F
(-0.3°C)
35th Coolest
Coolest since:
1899, 1978
94th Warmest
Warmest since:
2012
Ties: 1965, 1971, 1994
Sep 1943–Apr 1944
8-Month
45.5°F
(7.5°C)
46.5°F
(8.1°C)
-1.0°F
(-0.6°C)
30th Coolest
Coolest since:
1918
99th Warmest
Warmest since:
2017
Ties: 1962
Aug 1943–Apr 1944
9-Month
49.2°F
(9.6°C)
49.8°F
(9.9°C)
-0.6°F
(-0.3°C)
33rd Coolest
Coolest since:
1918
96th Warmest
Warmest since:
2017
Ties: 1965, 2001
Jul 1943–Apr 1944
10-Month
52.2°F
(11.2°C)
52.6°F
(11.4°C)
-0.4°F
(-0.2°C)
36th Coolest
Coolest since:
1918
93rd Warmest
Warmest since:
2012
Ties: 1897, 1913, 1924, 1928, 1930, 1947, 1959, 1973, 1994
Jun 1943–Apr 1944
11-Month
54.4°F
(12.4°C)
54.5°F
(12.5°C)
-0.1°F
(-0.1°C)
54th Coolest
Coolest since:
1918
75th Warmest
Warmest since:
2012, 2017
Ties: 1943, 1956
May 1943–Apr 1944
12-Month
55.3°F
(12.9°C)
55.4°F
(13.0°C)
-0.1°F
(-0.1°C)
49th Coolest
Coolest since:
1918
80th Warmest
Warmest since:
2012, 2017
Ties: 1896, 1917, 1943, 1965
Nov 1942–Apr 1944
18-Month
50.5°F
(10.3°C)
50.5°F
(10.3°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1905, 1979
75th Warmest
Warmest since:
2017
Ties: 1901, 1940, 1975, 2010
May 1942–Apr 1944
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
82nd Warmest
Warmest since:
2017
Ties: 1928, 1948, 1958, 1964, 1998, 2010, 2014
May 1941–Apr 1944
36-Month
56.0°F
(13.3°C)
55.4°F
(13.0°C)
0.6°F
(0.3°C)
91st Coolest
Coolest since:
1979
36th Warmest
Warmest since:
2018
Ties: 1922, 1924, 1940, 1974
May 1940–Apr 1944
48-Month
55.9°F
(13.3°C)
55.3°F
(12.9°C)
0.6°F
(0.4°C)
84th Coolest
Coolest since:
1980
42nd Warmest
Warmest since:
2019
Ties: 1925, 1936, 1941, 1988, 2010, 2016
May 1939–Apr 1944
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
55th Warmest
Warmest since:
2020
Ties: 1926, 1940, 1948, 1949, 1950, 1959, 1994

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