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 1975

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
April 1975
1-Month
43.2°F
(6.2°C)
49.7°F
(9.8°C)
-6.5°F
(-3.6°C)
2nd Coolest Coolest to Date 2018
60th Warmest Warmest since: 1974 2010
Mar–Apr 1975
2-Month
38.6°F
(3.7°C)
44.2°F
(6.8°C)
-5.6°F
(-3.1°C)
2nd Coolest Coolest since: 1965 1965
60th Warmest Warmest since: 1974 2012
Feb–Apr 1975
3-Month
34.4°F
(1.3°C)
38.9°F
(3.8°C)
-4.5°F
(-2.5°C)
8th Coolest Coolest since: 1972 1979
54th Warmest Warmest since: 1974 2012
Jan–Apr 1975
4-Month
32.6°F
(0.3°C)
35.3°F
(1.8°C)
-2.7°F
(-1.5°C)
16th Coolest Coolest since: 1972 1979
46th Warmest Warmest since: 1974 2012
Ties: 1960
Dec 1974–Apr 1975
5-Month
32.1°F
(0.1°C)
34.0°F
(1.1°C)
-1.9°F
(-1.0°C)
24th Coolest Coolest since: 1972 1979
38th Warmest Warmest since: 1974 2012
Ties: 1994
Nov 1974–Apr 1975
6-Month
33.5°F
(0.8°C)
35.2°F
(1.8°C)
-1.7°F
(-1.0°C)
28th Coolest Coolest since: 1972 1979, 2014
33rd Warmest Warmest since: 1974 2012
Ties: 1993, 2008
Oct 1974–Apr 1975
7-Month
36.2°F
(2.3°C)
37.7°F
(3.2°C)
-1.5°F
(-0.9°C)
21st Coolest Coolest since: 1970 1979
39th Warmest Warmest since: 1974 2012
Sep 1974–Apr 1975
8-Month
39.3°F
(4.1°C)
41.2°F
(5.1°C)
-1.9°F
(-1.0°C)
15th Coolest Coolest since: 1970 1978
45th Warmest Warmest since: 1974 2012
Ties: 1960
Aug 1974–Apr 1975
9-Month
42.7°F
(5.9°C)
44.7°F
(7.1°C)
-2.0°F
(-1.2°C)
13th Coolest Coolest since: 1970 1978
47th Warmest Warmest since: 1974 2012
Ties: 1994
Jul 1974–Apr 1975
10-Month
45.7°F
(7.6°C)
47.6°F
(8.7°C)
-1.9°F
(-1.1°C)
12th Coolest Coolest since: 1970 1977, 2014
48th Warmest Warmest since: 1974 2012
Ties: 1997
Jun 1974–Apr 1975
11-Month
47.5°F
(8.6°C)
49.6°F
(9.8°C)
-2.1°F
(-1.2°C)
11th Coolest Coolest since: 1970 2014
49th Warmest Warmest since: 1974 2012
May 1974–Apr 1975
12-Month
48.3°F
(9.1°C)
50.5°F
(10.3°C)
-2.2°F
(-1.2°C)
7th Coolest Coolest since: 1970 1977
53rd Warmest Warmest since: 1974 2012
Ties: 1962, 1970, 2015
Nov 1973–Apr 1975
18-Month
44.0°F
(6.7°C)
45.4°F
(7.4°C)
-1.4°F
(-0.7°C)
19th Coolest Coolest since: 1971 1979
40th Warmest Warmest since: 1974 2017
Ties: 1968, 1977, 2009
May 1973–Apr 1975
24-Month
49.6°F
(9.8°C)
50.5°F
(10.3°C)
-0.9°F
(-0.5°C)
20th Coolest Coolest since: 1971 1978
38th Warmest Warmest since: 1974 2000
Ties: 1961
May 1972–Apr 1975
36-Month
49.6°F
(9.8°C)
50.4°F
(10.2°C)
-0.8°F
(-0.4°C)
23rd Coolest Coolest since: 1972 1979
33rd Warmest Warmest since: 1974 2000
Ties: 1994, 1996
May 1971–Apr 1975
48-Month
49.7°F
(9.8°C)
50.4°F
(10.2°C)
-0.7°F
(-0.4°C)
24th Coolest Coolest since: 1973 1980
30th Warmest Warmest since: 1974 2002
Ties: 1987
May 1970–Apr 1975
60-Month
49.7°F
(9.8°C)
50.4°F
(10.2°C)
-0.7°F
(-0.4°C)
22nd Coolest Coolest since: 1974 1981
30th Warmest Warmest since: 1974 2002
Ties: 1974, 1998

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/