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 3. West

Average Temperature Rankings, April 1942

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
April 1942
1-Month
55.6°F
(13.1°C)
51.3°F
(10.7°C)
4.3°F
(2.4°C)
114th Coolest
Coolest since:
2018
16th Warmest
Warmest since:
2010
Mar–Apr 1942
2-Month
48.6°F
(9.2°C)
45.2°F
(7.3°C)
3.4°F
(1.9°C)
106th Coolest
Coolest since:
1960
24th Warmest
Warmest since:
2012
Ties: 1974
Feb–Apr 1942
3-Month
41.3°F
(5.2°C)
39.5°F
(4.2°C)
1.8°F
(1.0°C)
93rd Coolest
Coolest since:
1899
37th Warmest
Warmest since:
2012
Jan–Apr 1942
4-Month
37.3°F
(2.9°C)
35.6°F
(2.0°C)
1.7°F
(0.9°C)
93rd Coolest
Coolest since:
1912
37th Warmest
Warmest since:
2012
Ties: 1952, 1955
Dec 1941–Apr 1942
5-Month
37.0°F
(2.8°C)
34.2°F
(1.2°C)
2.8°F
(1.6°C)
108th Coolest
Coolest since:
1978
21st Warmest
Warmest since:
2012
Nov 1941–Apr 1942
6-Month
37.9°F
(3.3°C)
35.2°F
(1.8°C)
2.7°F
(1.5°C)
111th Coolest
Coolest since:
1904, 1912, 1978
18th Warmest
Warmest since:
2012
Ties: 1992
Oct 1941–Apr 1942
7-Month
40.6°F
(4.8°C)
37.9°F
(3.3°C)
2.7°F
(1.5°C)
115th Coolest
Coolest since:
1912
14th Warmest
Warmest since:
2012
Sep 1941–Apr 1942
8-Month
44.2°F
(6.8°C)
41.5°F
(5.3°C)
2.7°F
(1.5°C)
118th Coolest
Coolest since:
1904, 1978
11th Warmest
Warmest since:
2017
Ties: 2005
Aug 1941–Apr 1942
9-Month
47.7°F
(8.7°C)
45.0°F
(7.2°C)
2.7°F
(1.5°C)
118th Coolest
Coolest since:
1978
11th Warmest
Warmest since:
2017
Jul 1941–Apr 1942
10-Month
50.6°F
(10.3°C)
48.1°F
(8.9°C)
2.5°F
(1.4°C)
118th Coolest
Coolest since:
1904
11th Warmest
Warmest since:
2012
Jun 1941–Apr 1942
11-Month
52.6°F
(11.4°C)
50.3°F
(10.2°C)
2.3°F
(1.2°C)
120th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2017
Ties: 1935, 1999, 2002
May 1941–Apr 1942
12-Month
53.8°F
(12.1°C)
51.3°F
(10.7°C)
2.5°F
(1.4°C)
121st Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2017
Ties: 1999
Nov 1940–Apr 1942
18-Month
47.8°F
(8.8°C)
45.9°F
(7.7°C)
1.9°F
(1.1°C)
115th Coolest
Coolest since:
1979
13th Warmest
Warmest since:
2017
May 1940–Apr 1942
24-Month
52.9°F
(11.6°C)
51.2°F
(10.7°C)
1.7°F
(0.9°C)
113th Coolest
Coolest since:
1905
15th Warmest
Warmest since:
2017
May 1939–Apr 1942
36-Month
52.3°F
(11.3°C)
51.2°F
(10.7°C)
1.1°F
(0.6°C)
105th Coolest
Coolest since:
1979
22nd Warmest
Warmest since:
2018
Ties: 1915, 2023
May 1938–Apr 1942
48-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
113th Coolest
Coolest since:
1980
13th Warmest
Warmest since:
1935
Ties: 1922, 1924, 1992, 2000, 2006
May 1937–Apr 1942
60-Month
52.4°F
(11.3°C)
51.2°F
(10.7°C)
1.2°F
(0.6°C)
116th Coolest
Coolest since:
1906, 1979
9th Warmest
Warmest since:
1935
Ties: 1992, 2019, 2021

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