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 August 2019. For more information, please see Climatological Rankings.


Chicago, Illinois

Average Temperature Rankings, April 1977

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Period Value 1981-2010
Mean
Amomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
April 1977
1-Month
54.8°F
(12.7°C)
49.9°F
(9.9°C)
4.9°F
(2.8°C)
60th Coolest Coolest since: 1976 2018
2nd Warmest Warmest to Date 2010
Mar–Apr 1977
2-Month
49.8°F
(9.9°C)
44.4°F
(6.9°C)
5.4°F
(3.0°C)
60th Coolest Coolest since: 1976 1965
2nd Warmest Warmest to Date 2012
Feb–Apr 1977
3-Month
42.1°F
(5.6°C)
39.1°F
(3.9°C)
3.0°F
(1.7°C)
55th Coolest Coolest since: 1975 1979
7th Warmest Warmest since: 1976 2012
Ties: 2010
Jan–Apr 1977
4-Month
34.2°F
(1.2°C)
35.5°F
(1.9°C)
-1.3°F
(-0.7°C)
33rd Coolest Coolest since: 1975 1979
29th Warmest Warmest since: 1976 2012
Ties: 1969
Dec 1976–Apr 1977
5-Month
31.2°F
(-0.4°C)
34.2°F
(1.2°C)
-3.0°F
(-1.6°C)
11th Coolest Coolest since: 1965 1979
51st Warmest Warmest since: 1976 2012
Nov 1976–Apr 1977
6-Month
31.4°F
(-0.3°C)
35.4°F
(1.9°C)
-4.0°F
(-2.2°C)
5th Coolest Coolest to Date 1979
56th Warmest Warmest since: 1976 2012
Ties: 1996
Oct 1976–Apr 1977
7-Month
33.7°F
(0.9°C)
37.8°F
(3.2°C)
-4.1°F
(-2.3°C)
4th Coolest Coolest to Date 1979
56th Warmest Warmest since: 1976 2012
Sep 1976–Apr 1977
8-Month
37.3°F
(2.9°C)
41.3°F
(5.2°C)
-4.0°F
(-2.3°C)
3rd Coolest Coolest to Date 1978
57th Warmest Warmest since: 1976 2012
Aug 1976–Apr 1977
9-Month
41.0°F
(5.0°C)
44.8°F
(7.1°C)
-3.8°F
(-2.1°C)
2nd Coolest Coolest to Date 1978
58th Warmest Warmest since: 1976 2012
Jul 1976–Apr 1977
10-Month
44.3°F
(6.8°C)
47.8°F
(8.8°C)
-3.5°F
(-2.0°C)
1st Coolest Coolest to Date 1977
59th Warmest Warmest since: 1976 2012
Jun 1976–Apr 1977
11-Month
46.6°F
(8.1°C)
49.8°F
(9.9°C)
-3.2°F
(-1.8°C)
1st Coolest Coolest to Date 1977, 1978
59th Warmest Warmest since: 1976 2012
Ties: 1978
May 1976–Apr 1977
12-Month
47.4°F
(8.6°C)
50.7°F
(10.4°C)
-3.3°F
(-1.8°C)
1st Coolest Coolest to Date 1977
59th Warmest Warmest since: 1976 2012
Nov 1975–Apr 1977
18-Month
44.2°F
(6.8°C)
45.5°F
(7.5°C)
-1.3°F
(-0.7°C)
15th Coolest Coolest since: 1970 1979
44th Warmest Warmest since: 1976 2017
Ties: 1961, 1964
May 1975–Apr 1977
24-Month
49.9°F
(9.9°C)
50.7°F
(10.4°C)
-0.8°F
(-0.5°C)
19th Coolest Coolest since: 1975 1978
39th Warmest Warmest since: 1976 2017
Ties: 1961, 1975, 1986, 1995, 1998
May 1974–Apr 1977
36-Month
49.5°F
(9.7°C)
50.7°F
(10.4°C)
-1.2°F
(-0.7°C)
10th Coolest Coolest since: 1970 1979
46th Warmest Warmest since: 1976 2000
Ties: 1962, 1965, 1984
May 1973–Apr 1977
48-Month
49.9°F
(9.9°C)
50.6°F
(10.3°C)
-0.7°F
(-0.4°C)
18th Coolest Coolest since: 1973 1980
36th Warmest Warmest since: 1976 2002
Ties: 1967, 1969, 1972, 1973, 1995
May 1972–Apr 1977
60-Month
49.9°F
(9.9°C)
50.5°F
(10.3°C)
-0.6°F
(-0.4°C)
22nd Coolest Coolest since: 1973 1981
30th Warmest Warmest since: 1976 2002
Ties: 1973

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/