Climate at a Glance

City 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.


Chicago, Illinois

Average Temperature Rankings, April 1966

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Period Value 1981-2010
Mean
Anomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
April 1966
1-Month
46.6°F
(8.1°C)
49.7°F
(9.8°C)
-3.1°F
(-1.7°C)
12th Coolest Coolest since: 1961 2018
50th Warmest Warmest since: 1965 2010
Mar–Apr 1966
2-Month
43.7°F
(6.5°C)
44.1°F
(6.7°C)
-0.4°F
(-0.2°C)
34th Coolest Coolest since: 1965 1965
28th Warmest Warmest since: 1963 2012
Ties: 1999
Feb–Apr 1966
3-Month
38.3°F
(3.5°C)
38.9°F
(3.8°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1965 1979
26th Warmest Warmest to Date 2012
Ties: 1983
Jan–Apr 1966
4-Month
33.2°F
(0.7°C)
35.4°F
(1.9°C)
-2.2°F
(-1.2°C)
25th Coolest Coolest since: 1965 1979
37th Warmest Warmest since: 1964 2012
Ties: 2008, 2009, 2011
Dec 1965–Apr 1966
5-Month
33.8°F
(1.0°C)
33.9°F
(1.1°C)
-0.1°F
(-0.1°C)
38th Coolest Coolest since: 1965 1979
24th Warmest Warmest to Date 2012
Nov 1965–Apr 1966
6-Month
35.2°F
(1.8°C)
35.2°F
(1.8°C)
0.0°F
(0.0°C)
39th Coolest Coolest since: 1965 1979, 2014
22nd Warmest Warmest to Date 2012
Oct 1965–Apr 1966
7-Month
37.9°F
(3.3°C)
37.7°F
(3.2°C)
0.2°F
(0.1°C)
39th Coolest Coolest since: 1965 1979
21st Warmest Warmest to Date 2012
Sep 1965–Apr 1966
8-Month
41.3°F
(5.2°C)
41.1°F
(5.1°C)
0.2°F
(0.1°C)
40th Coolest Coolest since: 1965 1978
20th Warmest Warmest to Date 2012
Aug 1965–Apr 1966
9-Month
44.4°F
(6.9°C)
44.7°F
(7.1°C)
-0.3°F
(-0.2°C)
36th Coolest Coolest since: 1965 1978
24th Warmest Warmest to Date 2012
Jul 1965–Apr 1966
10-Month
47.1°F
(8.4°C)
47.7°F
(8.7°C)
-0.6°F
(-0.3°C)
30th Coolest Coolest since: 1965 1977, 2014
30th Warmest Warmest since: 1964 2012
Jun 1965–Apr 1966
11-Month
48.8°F
(9.3°C)
49.7°F
(9.8°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1965 2014
35th Warmest Warmest since: 1964 2012
Ties: 1969, 1984
May 1965–Apr 1966
12-Month
50.0°F
(10.0°C)
50.5°F
(10.3°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1965 1977
30th Warmest Warmest since: 1964 2012
Ties: 1964, 1972
Nov 1964–Apr 1966
18-Month
44.1°F
(6.7°C)
45.4°F
(7.4°C)
-1.3°F
(-0.7°C)
23rd Coolest Coolest since: 1965 1979
36th Warmest Warmest to Date 2017
Ties: 1973
May 1964–Apr 1966
24-Month
49.3°F
(9.6°C)
50.5°F
(10.3°C)
-1.2°F
(-0.7°C)
15th Coolest Coolest since: 1965 1978
43rd Warmest Warmest since: 1965 2000
Ties: 1964, 1965
May 1963–Apr 1966
36-Month
49.5°F
(9.7°C)
50.4°F
(10.2°C)
-0.9°F
(-0.5°C)
20th Coolest Coolest since: 1965 1979
36th Warmest Warmest to Date 2000
Ties: 1968, 1997
May 1962–Apr 1966
48-Month
49.3°F
(9.6°C)
50.4°F
(10.2°C)
-1.1°F
(-0.6°C)
12th Coolest Coolest since: 1965 1980
42nd Warmest Warmest to Date 2002
Ties: 1968
May 1961–Apr 1966
60-Month
49.1°F
(9.5°C)
50.4°F
(10.2°C)
-1.3°F
(-0.7°C)
6th Coolest Coolest since: 1965 1981
46th Warmest Warmest since: 1964 2002
Ties: 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/