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 2. Northeast

Average Temperature Rankings, April 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 1978
1-Month
48.5°F
(9.2°C)
47.8°F
(8.8°C)
0.7°F
(0.4°C)
71st Coolest Coolest since: 1975 1907
55th Warmest Warmest since: 1977 1915
Ties: 1903, 2016
Mar–Apr 1978
2-Month
39.6°F
(4.2°C)
41.8°F
(5.4°C)
-2.2°F
(-1.2°C)
26th Coolest Coolest since: 1975 1926
100th Warmest Warmest since: 1977 2012
Ties: 1920, 1980, 1993
Feb–Apr 1978
3-Month
31.4°F
(-0.3°C)
36.2°F
(2.3°C)
-4.8°F
(-2.6°C)
6th Coolest Coolest since: 1936 1904
120th Warmest Warmest since: 1977 2012
Jan–Apr 1978
4-Month
27.0°F
(-2.8°C)
32.4°F
(0.2°C)
-5.4°F
(-3.0°C)
6th Coolest Coolest since: 1936 1912
120th Warmest Warmest since: 1977 2012
Dec 1977–Apr 1978
5-Month
26.0°F
(-3.3°C)
31.2°F
(-0.4°C)
-5.2°F
(-2.9°C)
6th Coolest Coolest since: 1936 1904
119th Warmest Warmest since: 1977 2012
Nov 1977–Apr 1978
6-Month
28.1°F
(-2.2°C)
32.3°F
(0.2°C)
-4.2°F
(-2.4°C)
6th Coolest Coolest since: 1936 1904
119th Warmest Warmest since: 1977 2012
Ties: 1920
Oct 1977–Apr 1978
7-Month
31.2°F
(-0.4°C)
35.1°F
(1.7°C)
-3.9°F
(-2.1°C)
7th Coolest Coolest since: 1936 1904
118th Warmest Warmest since: 1977 2012
Sep 1977–Apr 1978
8-Month
35.3°F
(1.8°C)
38.7°F
(3.7°C)
-3.4°F
(-1.9°C)
6th Coolest Coolest since: 1936 1904
119th Warmest Warmest since: 1977 2012
Aug 1977–Apr 1978
9-Month
39.0°F
(3.9°C)
42.3°F
(5.7°C)
-3.3°F
(-1.8°C)
4th Coolest Coolest since: 1918 1904
121st Warmest Warmest since: 1977 2012, 2017
Jul 1977–Apr 1978
10-Month
42.6°F
(5.9°C)
45.4°F
(7.4°C)
-2.8°F
(-1.5°C)
5th Coolest Coolest since: 1918 1904
120th Warmest Warmest since: 1977 2012
Jun 1977–Apr 1978
11-Month
44.9°F
(7.2°C)
47.5°F
(8.6°C)
-2.6°F
(-1.4°C)
5th Coolest Coolest since: 1936 1904
120th Warmest Warmest since: 1977 2012
Ties: 1936
May 1977–Apr 1978
12-Month
46.8°F
(8.2°C)
48.5°F
(9.2°C)
-1.7°F
(-1.0°C)
13th Coolest Coolest since: 1977 1904, 1918
112th Warmest Warmest since: 1976 2012
Nov 1976–Apr 1978
18-Month
41.0°F
(5.0°C)
43.1°F
(6.2°C)
-2.1°F
(-1.2°C)
6th Coolest Coolest since: 1918 1905, 1918
118th Warmest Warmest since: 1977 2017
May 1976–Apr 1978
24-Month
46.4°F
(8.0°C)
48.4°F
(9.1°C)
-2.0°F
(-1.1°C)
3rd Coolest Coolest since: 1918 1905
121st Warmest Warmest since: 1977 2017
May 1975–Apr 1978
36-Month
47.8°F
(8.8°C)
48.4°F
(9.1°C)
-0.6°F
(-0.3°C)
20th Coolest Coolest since: 1970 1918
103rd Warmest Warmest since: 1977 2000
Ties: 1907, 1960
May 1974–Apr 1978
48-Month
47.7°F
(8.7°C)
48.4°F
(9.1°C)
-0.7°F
(-0.4°C)
15th Coolest Coolest since: 1970 1980
107th Warmest Warmest since: 1977 2002
Ties: 1908, 1930, 1970, 1981
May 1973–Apr 1978
60-Month
48.1°F
(8.9°C)
48.4°F
(9.1°C)
-0.3°F
(-0.2°C)
31st Coolest Coolest since: 1972 1908, 1920
90th Warmest Warmest since: 1977 2002
Ties: 1911, 1917, 1931, 1951, 1953, 1966, 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/