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 1900

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1900
1-Month
55.1°F
(12.8°C)
55.3°F
(12.9°C)
-0.2°F
(-0.1°C)
52nd Coolest Coolest since: 1899 1907
74th Warmest Warmest since: 1899 1896
Ties: 1899, 1971
Mar–Apr 1900
2-Month
48.2°F
(9.0°C)
49.9°F
(9.9°C)
-1.7°F
(-0.9°C)
36th Coolest Coolest since: 1899 1926, 1960
90th Warmest Warmest since: 1898 2012
Feb–Apr 1900
3-Month
41.7°F
(5.4°C)
44.9°F
(7.2°C)
-3.2°F
(-1.8°C)
15th Coolest Coolest since: 1899 1899
111th Warmest Warmest since: 1898 2012
Jan–Apr 1900
4-Month
40.0°F
(4.4°C)
41.5°F
(5.3°C)
-1.5°F
(-0.9°C)
30th Coolest Coolest since: 1899 1978
96th Warmest Warmest since: 1898 2012
Ties: 1968, 1977, 2015
Dec 1899–Apr 1900
5-Month
38.2°F
(3.4°C)
40.1°F
(4.5°C)
-1.9°F
(-1.1°C)
21st Coolest Coolest since: 1899 1978
104th Warmest Warmest since: 1898 2012
Ties: 1963
Nov 1899–Apr 1900
6-Month
39.9°F
(4.4°C)
40.8°F
(4.9°C)
-0.9°F
(-0.5°C)
31st Coolest Coolest since: 1899 1912
94th Warmest Warmest since: 1898 2012
Ties: 1906
Oct 1899–Apr 1900
7-Month
42.9°F
(6.1°C)
43.2°F
(6.2°C)
-0.3°F
(-0.1°C)
42nd Coolest Coolest since: 1899 1899, 1978
83rd Warmest Warmest since: 1898 2012
Ties: 1896, 1913, 1973
Sep 1899–Apr 1900
8-Month
46.0°F
(7.8°C)
46.4°F
(8.0°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 1899 1918
87th Warmest Warmest since: 1898 2017
Ties: 1897, 1917, 1929
Aug 1899–Apr 1900
9-Month
49.6°F
(9.8°C)
49.7°F
(9.8°C)
-0.1°F
(0.0°C)
47th Coolest Coolest since: 1899 1918
78th Warmest Warmest since: 1898 2017
Ties: 1943, 1952, 1971, 2010
Jul 1899–Apr 1900
10-Month
52.3°F
(11.3°C)
52.6°F
(11.4°C)
-0.3°F
(-0.1°C)
47th Coolest Coolest since: 1899 1918
78th Warmest Warmest since: 1898 2012
Ties: 1952, 1961, 1971
Jun 1899–Apr 1900
11-Month
54.3°F
(12.4°C)
54.5°F
(12.5°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1899 1918
75th Warmest Warmest since: 1898 2012, 2017
Ties: 1908, 1947, 1983
May 1899–Apr 1900
12-Month
55.4°F
(13.0°C)
55.4°F
(13.0°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1899 1918
71st Warmest Warmest since: 1898 2012, 2017
Ties: 1897, 1925, 1956, 1985, 1990, 2009
Nov 1898–Apr 1900
18-Month
49.0°F
(9.4°C)
50.5°F
(10.3°C)
-1.5°F
(-0.9°C)
7th Coolest Coolest to Date 1979
117th Warmest Warmest since: 1899 2017
Ties: 1970, 2015
May 1898–Apr 1900
24-Month
54.2°F
(12.3°C)
55.3°F
(12.9°C)
-1.1°F
(-0.6°C)
9th Coolest Coolest to Date 1978
115th Warmest Warmest since: 1899 2017
Ties: 1912, 1952, 2015
May 1897–Apr 1900
36-Month
54.8°F
(12.7°C)
55.4°F
(13.0°C)
-0.6°F
(-0.3°C)
23rd Coolest Coolest since: 1899 1979
100th Warmest Warmest since: 1899 2018
Ties: 1899, 1901, 1952, 1961, 1964, 1982
May 1896–Apr 1900
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
97th Warmest Warmest since: 1899 2019
Ties: 1899, 1914, 1929, 1965, 1972
May 1895–Apr 1900
60-Month
55.0°F
(12.8°C)
55.3°F
(12.9°C)
-0.3°F
(-0.1°C)
31st Coolest Coolest to Date 1980, 1981
90th Warmest Warmest to Date 1935
Ties: 1913, 1914, 1921, 1929, 1961, 1977, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/