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


Illinois, Climate Division 9. Southeast

Average Temperature Rankings, April 1977

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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1977
1-Month
60.2°F
(15.7°C)
55.4°F
(13.0°C)
4.8°F
(2.7°C)
115th Coolest Coolest since: 1976 1907
11th Warmest Warmest since: 1955 1896
Mar–Apr 1977
2-Month
55.0°F
(12.8°C)
50.0°F
(10.0°C)
5.0°F
(2.8°C)
120th Coolest Coolest since: 1976 1960
6th Warmest Warmest since: 1946 2012
Ties: 1938, 1945
Feb–Apr 1977
3-Month
47.7°F
(8.7°C)
45.0°F
(7.2°C)
2.7°F
(1.5°C)
108th Coolest Coolest since: 1975 1978
18th Warmest Warmest since: 1976 2012
Ties: 1935
Jan–Apr 1977
4-Month
39.4°F
(4.1°C)
41.5°F
(5.3°C)
-2.1°F
(-1.2°C)
22nd Coolest Coolest since: 1970 1978
104th Warmest Warmest since: 1976 2012
Dec 1976–Apr 1977
5-Month
37.6°F
(3.1°C)
40.2°F
(4.6°C)
-2.6°F
(-1.5°C)
15th Coolest Coolest since: 1970 1978
110th Warmest Warmest since: 1976 2012
Nov 1976–Apr 1977
6-Month
37.5°F
(3.1°C)
41.0°F
(5.0°C)
-3.5°F
(-1.9°C)
7th Coolest Coolest since: 1936 1978
118th Warmest Warmest since: 1976 2012
Ties: 1936
Oct 1976–Apr 1977
7-Month
39.4°F
(4.1°C)
43.4°F
(6.3°C)
-4.0°F
(-2.2°C)
3rd Coolest Coolest since: 1918 1978
122nd Warmest Warmest since: 1976 2012, 2017
Sep 1976–Apr 1977
8-Month
42.7°F
(5.9°C)
46.6°F
(8.1°C)
-3.9°F
(-2.2°C)
1st Coolest Coolest since: 1918 1918, 1977
124th Warmest Warmest since: 1976 2017
Ties: 1918
Aug 1976–Apr 1977
9-Month
46.0°F
(7.8°C)
49.9°F
(9.9°C)
-3.9°F
(-2.1°C)
1st Coolest Coolest to Date 1977
124th Warmest Warmest since: 1976 2017
Jul 1976–Apr 1977
10-Month
49.0°F
(9.4°C)
52.6°F
(11.4°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest to Date 1977
124th Warmest Warmest since: 1976 2017
Jun 1976–Apr 1977
11-Month
51.0°F
(10.6°C)
54.5°F
(12.5°C)
-3.5°F
(-1.9°C)
1st Coolest Coolest to Date 1977
124th Warmest Warmest since: 1976 2017
May 1976–Apr 1977
12-Month
51.8°F
(11.0°C)
55.4°F
(13.0°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest to Date 1977
124th Warmest Warmest since: 1976 2017
Nov 1975–Apr 1977
18-Month
49.2°F
(9.6°C)
50.6°F
(10.3°C)
-1.4°F
(-0.7°C)
9th Coolest Coolest since: 1970 1979
115th Warmest Warmest since: 1976 2017
May 1975–Apr 1977
24-Month
54.3°F
(12.4°C)
55.4°F
(13.0°C)
-1.1°F
(-0.6°C)
11th Coolest Coolest since: 1970 1978
113th Warmest Warmest since: 1976 2017
Ties: 1952, 1959, 1962, 1994
May 1974–Apr 1977
36-Month
54.3°F
(12.4°C)
55.4°F
(13.0°C)
-1.1°F
(-0.6°C)
7th Coolest Coolest since: 1970 1979
116th Warmest Warmest since: 1976 2018
Ties: 1905, 1969
May 1973–Apr 1977
48-Month
54.9°F
(12.7°C)
55.4°F
(13.0°C)
-0.5°F
(-0.3°C)
24th Coolest Coolest since: 1972 1980
98th Warmest Warmest since: 1976 2019
Ties: 1902, 1908, 1972
May 1972–Apr 1977
60-Month
54.9°F
(12.7°C)
55.4°F
(13.0°C)
-0.5°F
(-0.3°C)
22nd Coolest Coolest since: 1973 1981
99th Warmest Warmest since: 1976 1935
Ties: 1961, 1966, 1968, 1973, 1986

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/