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 7. East Southeast

Average Temperature Rankings, April 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
April 1978
1-Month
54.3°F
(12.4°C)
52.8°F
(11.6°C)
1.5°F
(0.8°C)
80th Coolest Coolest since: 1975 1907
47th Warmest Warmest since: 1977 2010
Ties: 2019
Mar–Apr 1978
2-Month
44.4°F
(6.9°C)
47.2°F
(8.4°C)
-2.8°F
(-1.5°C)
16th Coolest Coolest since: 1975 1926
111th Warmest Warmest since: 1977 2012
Ties: 1932
Feb–Apr 1978
3-Month
35.6°F
(2.0°C)
42.0°F
(5.6°C)
-6.4°F
(-3.6°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2012
Jan–Apr 1978
4-Month
31.0°F
(-0.6°C)
38.4°F
(3.6°C)
-7.4°F
(-4.2°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 2012
Dec 1977–Apr 1978
5-Month
30.4°F
(-0.9°C)
37.0°F
(2.8°C)
-6.6°F
(-3.7°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Nov 1977–Apr 1978
6-Month
32.6°F
(0.3°C)
37.9°F
(3.3°C)
-5.3°F
(-3.0°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Oct 1977–Apr 1978
7-Month
35.5°F
(1.9°C)
40.5°F
(4.7°C)
-5.0°F
(-2.8°C)
1st Coolest Coolest to Date 1978
125th Warmest Warmest since: 1977 2012
Sep 1977–Apr 1978
8-Month
39.7°F
(4.3°C)
43.8°F
(6.6°C)
-4.1°F
(-2.3°C)
2nd Coolest Coolest since: 1918 1918
124th Warmest Warmest since: 1977 2017
Ties: 1904
Aug 1977–Apr 1978
9-Month
43.4°F
(6.3°C)
47.2°F
(8.4°C)
-3.8°F
(-2.1°C)
2nd Coolest Coolest since: 1918 1918
124th Warmest Warmest since: 1977 2017
Ties: 1904
Jul 1977–Apr 1978
10-Month
46.9°F
(8.3°C)
50.1°F
(10.1°C)
-3.2°F
(-1.8°C)
4th Coolest Coolest since: 1977 1918
122nd Warmest Warmest since: 1976 2012
Jun 1977–Apr 1978
11-Month
49.1°F
(9.5°C)
52.1°F
(11.2°C)
-3.0°F
(-1.7°C)
4th Coolest Coolest since: 1977 1904, 1918
122nd Warmest Warmest since: 1976 2012
May 1977–Apr 1978
12-Month
50.8°F
(10.4°C)
53.1°F
(11.7°C)
-2.3°F
(-1.3°C)
5th Coolest Coolest since: 1977 1918
121st Warmest Warmest since: 1976 2012
Ties: 1899
Nov 1976–Apr 1978
18-Month
45.4°F
(7.4°C)
48.0°F
(8.9°C)
-2.6°F
(-1.5°C)
4th Coolest Coolest since: 1918 1905, 1979
121st Warmest Warmest since: 1977 2017
May 1976–Apr 1978
24-Month
50.3°F
(10.2°C)
53.0°F
(11.7°C)
-2.7°F
(-1.5°C)
1st Coolest Coolest to Date 1978
124th Warmest Warmest since: 1977 2017
May 1975–Apr 1978
36-Month
51.8°F
(11.0°C)
53.0°F
(11.7°C)
-1.2°F
(-0.7°C)
8th Coolest Coolest since: 1970 1979
116th Warmest Warmest since: 1977 2018
May 1974–Apr 1978
48-Month
51.9°F
(11.1°C)
53.0°F
(11.7°C)
-1.1°F
(-0.6°C)
8th Coolest Coolest since: 1971 1980
115th Warmest Warmest since: 1977 2019
Ties: 1981, 1982
May 1973–Apr 1978
60-Month
52.4°F
(11.3°C)
53.0°F
(11.7°C)
-0.6°F
(-0.4°C)
17th Coolest Coolest since: 1972 1981
105th Warmest Warmest since: 1977 2020
Ties: 1930, 1963

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2020, retrieved on December 3, 2020 from https://www.ncdc.noaa.gov/cag/