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 1998

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1958-2019)
Warmest/Coolest
Since
Record
April 1998
1-Month
50.5°F
(10.3°C)
49.7°F
(9.8°C)
0.8°F
(0.5°C)
39th Coolest Coolest since: 1997 2018
23rd Warmest Warmest since: 1994 2010
Ties: 1990
Mar–Apr 1998
2-Month
45.1°F
(7.3°C)
44.2°F
(6.8°C)
0.9°F
(0.5°C)
40th Coolest Coolest since: 1997 1965
22nd Warmest Warmest since: 1994 2012
Feb–Apr 1998
3-Month
43.2°F
(6.2°C)
39.0°F
(3.9°C)
4.2°F
(2.3°C)
59th Coolest Coolest since: 1997 1979
3rd Warmest Warmest to Date 2012
Jan–Apr 1998
4-Month
40.0°F
(4.4°C)
35.4°F
(1.9°C)
4.6°F
(2.5°C)
59th Coolest Coolest since: 1997 1979
3rd Warmest Warmest to Date 2012
Dec 1997–Apr 1998
5-Month
38.4°F
(3.6°C)
34.0°F
(1.1°C)
4.4°F
(2.5°C)
60th Coolest Coolest since: 1997 1979
2nd Warmest Warmest to Date 2012
Nov 1997–Apr 1998
6-Month
38.2°F
(3.4°C)
35.2°F
(1.8°C)
3.0°F
(1.6°C)
55th Coolest Coolest since: 1997 1979, 2014
6th Warmest Warmest to Date 2012
Oct 1997–Apr 1998
7-Month
40.4°F
(4.7°C)
37.7°F
(3.2°C)
2.7°F
(1.5°C)
54th Coolest Coolest since: 1997 1979
6th Warmest Warmest to Date 2012
Ties: 1999
Sep 1997–Apr 1998
8-Month
43.5°F
(6.4°C)
41.2°F
(5.1°C)
2.3°F
(1.3°C)
52nd Coolest Coolest since: 1997 1978
8th Warmest Warmest to Date 2012
Aug 1997–Apr 1998
9-Month
46.5°F
(8.1°C)
44.7°F
(7.1°C)
1.8°F
(1.0°C)
52nd Coolest Coolest since: 1997 1978
8th Warmest Warmest since: 1976 2012
Ties: 1976
Jul 1997–Apr 1998
10-Month
49.2°F
(9.6°C)
47.7°F
(8.7°C)
1.5°F
(0.9°C)
51st Coolest Coolest since: 1997 1977, 2014
9th Warmest Warmest since: 1976 2012
Jun 1997–Apr 1998
11-Month
51.0°F
(10.6°C)
49.7°F
(9.8°C)
1.3°F
(0.8°C)
51st Coolest Coolest since: 1997 2014
9th Warmest Warmest since: 1976 2012
May 1997–Apr 1998
12-Month
51.3°F
(10.7°C)
50.5°F
(10.3°C)
0.8°F
(0.4°C)
50th Coolest Coolest since: 1997 1977
10th Warmest Warmest since: 1992 2012
Ties: 1987
Nov 1996–Apr 1998
18-Month
45.1°F
(7.3°C)
45.3°F
(7.4°C)
-0.2°F
(-0.1°C)
36th Coolest Coolest since: 1997 1979
23rd Warmest Warmest since: 1992 2017
Ties: 1984, 2004
May 1996–Apr 1998
24-Month
49.9°F
(9.9°C)
50.5°F
(10.3°C)
-0.6°F
(-0.4°C)
29th Coolest Coolest since: 1997 1978
29th Warmest Warmest since: 1996 2000
Ties: 1972, 1993
May 1995–Apr 1998
36-Month
49.7°F
(9.8°C)
50.5°F
(10.3°C)
-0.8°F
(-0.5°C)
26th Coolest Coolest since: 1997 1979
30th Warmest Warmest since: 1993 2000
May 1994–Apr 1998
48-Month
50.0°F
(10.0°C)
50.5°F
(10.3°C)
-0.5°F
(-0.3°C)
28th Coolest Coolest since: 1997 1980
26th Warmest Warmest since: 1994 2002
Ties: 1994
May 1993–Apr 1998
60-Month
49.7°F
(9.8°C)
50.3°F
(10.2°C)
-0.6°F
(-0.4°C)
22nd Coolest Coolest since: 1997 1981
30th Warmest Warmest since: 1996 2002
Ties: 1974, 1975

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/