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 October 2020. For more information, please see Climatological Rankings.


Illinois, Climate Division 3. West

Average Temperature Rankings, April 1921

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1921
1-Month
53.6°F
(12.0°C)
51.3°F
(10.7°C)
2.3°F
(1.3°C)
95th Coolest Coolest since: 1920 2018
32nd Warmest Warmest since: 1915 2010
Ties: 1924, 1969
Mar–Apr 1921
2-Month
50.6°F
(10.3°C)
45.2°F
(7.3°C)
5.4°F
(3.0°C)
120th Coolest Coolest since: 1920 1960
7th Warmest Warmest since: 1910 2012
Feb–Apr 1921
3-Month
45.4°F
(7.4°C)
39.5°F
(4.2°C)
5.9°F
(3.2°C)
123rd Coolest Coolest since: 1920 1899
4th Warmest Warmest to Date 2012
Jan–Apr 1921
4-Month
41.9°F
(5.5°C)
35.6°F
(2.0°C)
6.3°F
(3.5°C)
124th Coolest Coolest since: 1920 1912
3rd Warmest Warmest to Date 2012
Dec 1920–Apr 1921
5-Month
39.6°F
(4.2°C)
34.1°F
(1.2°C)
5.5°F
(3.0°C)
124th Coolest Coolest since: 1920 1978
2nd Warmest Warmest to Date 2012
Nov 1920–Apr 1921
6-Month
39.3°F
(4.1°C)
35.2°F
(1.8°C)
4.1°F
(2.3°C)
119th Coolest Coolest since: 1920 1904, 1912, 1978
7th Warmest Warmest to Date 2012
Oct 1920–Apr 1921
7-Month
42.2°F
(5.7°C)
38.0°F
(3.3°C)
4.2°F
(2.4°C)
122nd Coolest Coolest since: 1920 1912
4th Warmest Warmest to Date 2012
Ties: 1932
Sep 1920–Apr 1921
8-Month
45.5°F
(7.5°C)
41.5°F
(5.3°C)
4.0°F
(2.2°C)
121st Coolest Coolest since: 1920 1904, 1978
5th Warmest Warmest to Date 2017
Aug 1920–Apr 1921
9-Month
48.4°F
(9.1°C)
45.0°F
(7.2°C)
3.4°F
(1.9°C)
121st Coolest Coolest since: 1920 1978
5th Warmest Warmest to Date 2017
Jul 1920–Apr 1921
10-Month
51.0°F
(10.6°C)
48.1°F
(8.9°C)
2.9°F
(1.7°C)
120th Coolest Coolest since: 1920 1904
6th Warmest Warmest to Date 2012
Jun 1920–Apr 1921
11-Month
52.9°F
(11.6°C)
50.2°F
(10.1°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 1920 1904
7th Warmest Warmest to Date 2017
May 1920–Apr 1921
12-Month
53.6°F
(12.0°C)
51.3°F
(10.7°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 1920 1918
11th Warmest Warmest to Date 2017
Ties: 2002
Nov 1919–Apr 1921
18-Month
46.4°F
(8.0°C)
45.9°F
(7.7°C)
0.5°F
(0.3°C)
84th Coolest Coolest since: 1920 1979
41st Warmest Warmest since: 1915 2017
Ties: 1943, 1945, 1947, 1990
May 1919–Apr 1921
24-Month
51.8°F
(11.0°C)
51.2°F
(10.7°C)
0.6°F
(0.3°C)
87th Coolest Coolest since: 1920 1905
38th Warmest Warmest since: 1915 2017
Ties: 1931, 1946, 1987
May 1918–Apr 1921
36-Month
52.2°F
(11.2°C)
51.2°F
(10.7°C)
1.0°F
(0.5°C)
100th Coolest Coolest since: 1920 1979
24th Warmest Warmest since: 1915 2018
Ties: 1922, 1940, 1954, 1957, 2004
May 1917–Apr 1921
48-Month
51.1°F
(10.6°C)
51.2°F
(10.7°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1920 1980
78th Warmest Warmest since: 1917 1935
Ties: 1909, 1914, 1951, 1959, 1975, 1983, 1995
May 1916–Apr 1921
60-Month
51.0°F
(10.6°C)
51.3°F
(10.7°C)
-0.3°F
(-0.1°C)
38th Coolest Coolest since: 1920 1906, 1979
84th Warmest Warmest since: 1917 1935
Ties: 1927, 1951, 1952, 1953, 1960, 1961, 1966, 1968, 1977

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on November 25, 2020 from https://www.ncdc.noaa.gov/cag/