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 September 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 8. Southwest

Average Temperature Rankings, April 1899

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
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)
52nd Coolest Coolest since: 1898 1907
74th 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 to Date 1926, 1960
109th 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 to Date 1899
125th 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 to Date 1978
122nd 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 to Date 1978
122nd 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 to Date 1912
122nd 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 to Date 1899, 1978
124th 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 to Date 1918
122nd 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 to Date 1918
121st 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 to Date 1918
122nd 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 to Date 1918
121st 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 to Date 1918
121st 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 to Date 1979
114th 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 to Date 1978
104th 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 to Date 1979
100th 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 to Date 1980
97th 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, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/