Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1899

View Period (Months):All12345678910111218243648
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1899
1-Month
55.1°F
(12.8°C)
55.3°F
(12.9°C)
-0.2°F
(-0.1°C)
54th Coolest Coolest since: 1898 1907
75th Warmest Warmest since: 1896 1896
Ties: 1900, 1971
Mar–Apr 1899
2-Month
47.0°F
(8.3°C)
49.9°F
(9.9°C)
-2.9°F
(-1.6°C)
17th Coolest Coolest since: 1899 1926, 1960
112th Warmest Warmest since: 1898 2012
Ties: 1943, 1969, 1975, 1983
Feb–Apr 1899
3-Month
38.5°F
(3.6°C)
44.9°F
(7.2°C)
-6.4°F
(-3.6°C)
1st Coolest Coolest since: 1899 1899
128th Warmest Warmest since: 1898 2012
Jan–Apr 1899
4-Month
36.6°F
(2.6°C)
41.5°F
(5.3°C)
-4.9°F
(-2.7°C)
4th Coolest Coolest since: 1899 1978
125th Warmest Warmest since: 1898 2012
Dec 1898–Apr 1899
5-Month
35.4°F
(1.9°C)
40.1°F
(4.5°C)
-4.7°F
(-2.6°C)
3rd Coolest Coolest since: 1899 1978
125th Warmest Warmest since: 1898 2012
Ties: 1912
Nov 1898–Apr 1899
6-Month
36.3°F
(2.4°C)
40.9°F
(4.9°C)
-4.6°F
(-2.5°C)
3rd Coolest Coolest since: 1899 1912
125th Warmest Warmest since: 1898 2012
Oct 1898–Apr 1899
7-Month
38.8°F
(3.8°C)
43.2°F
(6.2°C)
-4.4°F
(-2.4°C)
1st Coolest Coolest since: 1899 1899, 1978
127th Warmest Warmest since: 1898 2012
Ties: 1978
Sep 1898–Apr 1899
8-Month
43.0°F
(6.1°C)
46.5°F
(8.1°C)
-3.5°F
(-2.0°C)
3rd Coolest Coolest since: 1899 1918
125th Warmest Warmest since: 1898 2017
Aug 1898–Apr 1899
9-Month
46.6°F
(8.1°C)
49.7°F
(9.8°C)
-3.1°F
(-1.7°C)
4th Coolest Coolest since: 1899 1918
124th Warmest Warmest since: 1898 2017
Jul 1898–Apr 1899
10-Month
49.6°F
(9.8°C)
52.6°F
(11.4°C)
-3.0°F
(-1.6°C)
3rd Coolest Coolest since: 1899 1918
125th Warmest Warmest since: 1898 2012
Jun 1898–Apr 1899
11-Month
51.9°F
(11.1°C)
54.5°F
(12.5°C)
-2.6°F
(-1.4°C)
4th Coolest Coolest since: 1899 1918
124th Warmest Warmest since: 1898 2012, 2017
May 1898–Apr 1899
12-Month
53.1°F
(11.7°C)
55.4°F
(13.0°C)
-2.3°F
(-1.3°C)
4th Coolest Coolest since: 1899 1918
124th Warmest Warmest since: 1898 2012, 2017
Nov 1897–Apr 1899
18-Month
49.1°F
(9.5°C)
50.6°F
(10.3°C)
-1.5°F
(-0.8°C)
10th Coolest Coolest since: 1899 1979
117th Warmest Warmest since: 1898 2017
Ties: 1904
May 1897–Apr 1899
24-Month
54.5°F
(12.5°C)
55.4°F
(13.0°C)
-0.9°F
(-0.5°C)
20th Coolest Coolest since: 1899 1978
107th Warmest Warmest since: 1898 2017
Ties: 1959, 1971, 1983
May 1896–Apr 1899
36-Month
54.8°F
(12.7°C)
55.3°F
(12.9°C)
-0.5°F
(-0.2°C)
23rd Coolest Coolest since: 1899 1979
103rd Warmest Warmest since: 1898 2018
Ties: 1900, 1901, 1952, 1961, 1964, 1982
May 1895–Apr 1899
48-Month
54.9°F
(12.7°C)
55.3°F
(12.9°C)
-0.4°F
(-0.2°C)
25th Coolest Coolest since: 1899 1980
100th Warmest Warmest to Date 2019
Ties: 1900, 1914, 1929, 1965, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Average Temperature, published September 2022, retrieved on October 4, 2022 from https://www.ncdc.noaa.gov/cag/