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 July 2020. 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
(1895-2020)
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)
53rd 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
110th 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
126th 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
123rd 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
123rd 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
123rd 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
125th 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
123rd 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
122nd 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
123rd 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
122nd 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
122nd 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
115th 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
105th 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
101st 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
98th 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 August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/