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 2019. For more information, please see Climatological Rankings.


Illinois, Climate Division 6. West Southwest

Average Temperature Rankings, April 1971

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1971
1-Month
54.2°F
(12.3°C)
53.0°F
(11.7°C)
1.2°F
(0.6°C)
80th Coolest Coolest since: 1968 1907
46th Warmest Warmest since: 1970 1896
Ties: 1922, 1932, 2014
Mar–Apr 1971
2-Month
46.6°F
(8.1°C)
47.3°F
(8.5°C)
-0.7°F
(-0.4°C)
49th Coolest Coolest since: 1970 1926
77th Warmest Warmest since: 1970 2012
Ties: 1907, 1917, 1953, 1970, 1997
Feb–Apr 1971
3-Month
41.4°F
(5.2°C)
42.0°F
(5.6°C)
-0.6°F
(-0.4°C)
50th Coolest Coolest since: 1970 1899, 1978
76th Warmest Warmest since: 1968 2012
Ties: 1984
Jan–Apr 1971
4-Month
37.1°F
(2.8°C)
38.2°F
(3.4°C)
-1.1°F
(-0.6°C)
35th Coolest Coolest since: 1970 1912
91st Warmest Warmest since: 1968 2012
Ties: 1906, 1965
Dec 1970–Apr 1971
5-Month
36.7°F
(2.6°C)
36.9°F
(2.7°C)
-0.2°F
(-0.1°C)
55th Coolest Coolest since: 1970 1978
70th Warmest Warmest since: 1967 2012
Ties: 1994
Nov 1970–Apr 1971
6-Month
37.4°F
(3.0°C)
37.8°F
(3.2°C)
-0.4°F
(-0.2°C)
42nd Coolest Coolest since: 1970 1904, 1912
83rd Warmest Warmest since: 1967 2012
Ties: 1911, 1913, 1915, 1959, 1964, 1965, 1975
Oct 1970–Apr 1971
7-Month
39.9°F
(4.4°C)
40.3°F
(4.6°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1970 1912
84th Warmest Warmest since: 1967 2012
Ties: 1897
Sep 1970–Apr 1971
8-Month
43.7°F
(6.5°C)
43.8°F
(6.6°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1970 1904
71st Warmest Warmest since: 1967 2017
Ties: 1903, 1913
Aug 1970–Apr 1971
9-Month
47.1°F
(8.4°C)
47.2°F
(8.4°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1970 1918
74th Warmest Warmest since: 1967 2017
Ties: 1956, 1959, 2003, 2009, 2018
Jul 1970–Apr 1971
10-Month
50.0°F
(10.0°C)
50.2°F
(10.1°C)
-0.2°F
(-0.1°C)
50th Coolest Coolest since: 1970 1918
75th Warmest Warmest since: 1967 2012
Ties: 1896, 1910, 1913, 1917, 1933, 2019
Jun 1970–Apr 1971
11-Month
51.9°F
(11.1°C)
52.2°F
(11.2°C)
-0.3°F
(-0.1°C)
47th Coolest Coolest since: 1970 1904
78th Warmest Warmest since: 1967 2017
Ties: 1908, 1943, 1965, 1986
May 1970–Apr 1971
12-Month
53.1°F
(11.7°C)
53.1°F
(11.7°C)
0.0°F
(0.0°C)
58th Coolest Coolest since: 1970 1918
67th Warmest Warmest since: 1967 2017
Ties: 1896
Nov 1969–Apr 1971
18-Month
47.1°F
(8.4°C)
47.9°F
(8.8°C)
-0.8°F
(-0.4°C)
24th Coolest Coolest since: 1970 1905
100th Warmest Warmest since: 1968 2017
Ties: 1994
May 1969–Apr 1971
24-Month
52.2°F
(11.2°C)
53.1°F
(11.7°C)
-0.9°F
(-0.5°C)
18th Coolest Coolest since: 1970 1905
106th Warmest Warmest since: 1968 2017
Ties: 1899, 1917, 1926, 1930
May 1968–Apr 1971
36-Month
52.2°F
(11.2°C)
53.1°F
(11.7°C)
-0.9°F
(-0.5°C)
11th Coolest Coolest since: 1970 1979
112th Warmest Warmest since: 1969 2018
Ties: 1919, 1969, 1978
May 1967–Apr 1971
48-Month
52.0°F
(11.1°C)
53.1°F
(11.7°C)
-1.1°F
(-0.6°C)
7th Coolest Coolest since: 1970 1980
115th Warmest Warmest since: 1970 2019
Ties: 1970
May 1966–Apr 1971
60-Month
52.2°F
(11.2°C)
53.1°F
(11.7°C)
-0.9°F
(-0.5°C)
10th Coolest Coolest since: 1920 1906
111th Warmest Warmest since: 1970 1935

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/