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


Illinois, Climate Division 1. Northwest

Average Temperature Rankings, April 2016

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
April 2016
1-Month
49.4°F
(9.7°C)
48.3°F
(9.1°C)
1.1°F
(0.6°C)
78th Coolest Coolest since: 2014 2018
48th Warmest Warmest since: 2015 2010
Ties: 1931, 1945, 1967
Mar–Apr 2016
2-Month
46.3°F
(7.9°C)
42.0°F
(5.6°C)
4.3°F
(2.3°C)
112th Coolest Coolest since: 2015 1926
14th Warmest Warmest since: 2012 2012
Feb–Apr 2016
3-Month
40.7°F
(4.8°C)
36.0°F
(2.2°C)
4.7°F
(2.6°C)
116th Coolest Coolest since: 2015 1912, 2014
10th Warmest Warmest since: 2012 2012
Ties: 1977, 2005
Jan–Apr 2016
4-Month
36.1°F
(2.3°C)
31.9°F
(-0.1°C)
4.2°F
(2.4°C)
112th Coolest Coolest since: 2015 1912
14th Warmest Warmest since: 2012 2012
Dec 2015–Apr 2016
5-Month
36.4°F
(2.4°C)
30.6°F
(-0.8°C)
5.8°F
(3.2°C)
123rd Coolest Coolest since: 2015 1979
2nd Warmest Warmest since: 2012 2012
Nov 2015–Apr 2016
6-Month
37.4°F
(3.0°C)
31.6°F
(-0.2°C)
5.8°F
(3.2°C)
121st Coolest Coolest since: 2015 1912
4th Warmest Warmest since: 2012 2012
Oct 2015–Apr 2016
7-Month
39.8°F
(4.3°C)
34.6°F
(1.4°C)
5.2°F
(2.9°C)
122nd Coolest Coolest since: 2015 1912
3rd Warmest Warmest since: 2012 2012
Sep 2015–Apr 2016
8-Month
43.4°F
(6.3°C)
38.1°F
(3.4°C)
5.3°F
(2.9°C)
122nd Coolest Coolest since: 2015 1904, 1912
3rd Warmest Warmest since: 2012 2017
Aug 2015–Apr 2016
9-Month
46.4°F
(8.0°C)
41.9°F
(5.5°C)
4.5°F
(2.5°C)
122nd Coolest Coolest since: 2015 1904
3rd Warmest Warmest since: 2012 2017
Jul 2015–Apr 2016
10-Month
48.9°F
(9.4°C)
45.0°F
(7.2°C)
3.9°F
(2.2°C)
122nd Coolest Coolest since: 2015 1904
3rd Warmest Warmest since: 2012 2012
Jun 2015–Apr 2016
11-Month
50.7°F
(10.4°C)
47.2°F
(8.4°C)
3.5°F
(2.0°C)
121st Coolest Coolest since: 2015 1904
4th Warmest Warmest since: 2012 2012, 2017
Ties: 2006
May 2015–Apr 2016
12-Month
51.6°F
(10.9°C)
48.2°F
(9.0°C)
3.4°F
(1.9°C)
122nd Coolest Coolest since: 2015 1918
3rd Warmest Warmest since: 2012 2012, 2017
Nov 2014–Apr 2016
18-Month
44.4°F
(6.9°C)
42.6°F
(5.9°C)
1.8°F
(1.0°C)
107th Coolest Coolest since: 2015 1918
17th Warmest Warmest since: 2013 2017
Ties: 1935, 1955, 2002
May 2014–Apr 2016
24-Month
49.4°F
(9.7°C)
48.2°F
(9.0°C)
1.2°F
(0.7°C)
101st Coolest Coolest since: 2015 1905
23rd Warmest Warmest since: 2013 2017
Ties: 1938, 1989, 2008
May 2013–Apr 2016
36-Month
48.2°F
(9.0°C)
48.2°F
(9.0°C)
0.0°F
(0.0°C)
55th Coolest Coolest since: 2015 1918
68th Warmest Warmest since: 2014 2000
Ties: 1902, 1916, 1945, 1948, 1986, 1994
May 2012–Apr 2016
48-Month
48.5°F
(9.2°C)
48.1°F
(8.9°C)
0.4°F
(0.3°C)
73rd Coolest Coolest since: 1998 1980
49th Warmest Warmest since: 2015 2002
Ties: 1925, 1936, 1948, 1958, 1984, 1995
May 2011–Apr 2016
60-Month
49.3°F
(9.6°C)
48.1°F
(8.9°C)
1.2°F
(0.7°C)
102nd Coolest Coolest since: 2015 1920
19th Warmest Warmest since: 2013 2002, 2006
Ties: 2010, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published February 2020, retrieved on February 18, 2020 from https://www.ncdc.noaa.gov/cag/