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.


Rockford, Illinois

Average Temperature Rankings, January 1989

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Period Value 1981-2010
Mean
Amomaly Rank
(1951-2019)
Warmest/Coolest
Since
Record
January 1989
1-Month
30.7°F
(-0.7°C)
21.7°F
(-5.7°C)
9.0°F
(5.0°C)
66th Coolest Coolest since: 1988 1977
4th Warmest Warmest to Date 2006
Dec 1988–Jan 1989
2-Month
28.9°F
(-1.7°C)
23.9°F
(-4.5°C)
5.0°F
(2.8°C)
62nd Coolest Coolest since: 1988 1977
6th Warmest Warmest since: 1983 2002
Nov 1988–Jan 1989
3-Month
32.8°F
(0.4°C)
29.0°F
(-1.7°C)
3.8°F
(2.1°C)
62nd Coolest Coolest since: 1988 1977
6th Warmest Warmest since: 1983 2002
Oct 1988–Jan 1989
4-Month
36.1°F
(2.3°C)
34.6°F
(1.4°C)
1.5°F
(0.9°C)
52nd Coolest Coolest since: 1988 1977
16th Warmest Warmest since: 1983 2002
Sep 1988–Jan 1989
5-Month
42.1°F
(5.6°C)
40.5°F
(4.7°C)
1.6°F
(0.9°C)
55th Coolest Coolest since: 1988 1977
13th Warmest Warmest since: 1983 2016
Ties: 1954, 2013
Aug 1988–Jan 1989
6-Month
47.9°F
(8.8°C)
45.7°F
(7.6°C)
2.2°F
(1.2°C)
60th Coolest Coolest since: 1988 1977
8th Warmest Warmest since: 1972 2002
Jul 1988–Jan 1989
7-Month
52.1°F
(11.2°C)
49.8°F
(9.9°C)
2.3°F
(1.3°C)
62nd Coolest Coolest since: 1988 1977
6th Warmest Warmest to Date 2002
Jun 1988–Jan 1989
8-Month
54.6°F
(12.6°C)
52.3°F
(11.3°C)
2.3°F
(1.3°C)
62nd Coolest Coolest since: 1988 1977
6th Warmest Warmest to Date 2017
May 1988–Jan 1989
9-Month
55.6°F
(13.1°C)
53.2°F
(11.8°C)
2.4°F
(1.3°C)
62nd Coolest Coolest since: 1988 1977
6th Warmest Warmest to Date 2017
Apr 1988–Jan 1989
10-Month
54.9°F
(12.7°C)
52.9°F
(11.6°C)
2.0°F
(1.1°C)
62nd Coolest Coolest since: 1988 1977
6th Warmest Warmest to Date 2002
Ties: 1992
Mar 1988–Jan 1989
11-Month
53.3°F
(11.8°C)
51.4°F
(10.8°C)
1.9°F
(1.0°C)
61st Coolest Coolest since: 1988 1977
7th Warmest Warmest to Date 2013
Feb 1988–Jan 1989
12-Month
50.5°F
(10.3°C)
49.2°F
(9.6°C)
1.3°F
(0.7°C)
56th Coolest Coolest since: 1987 1977
11th Warmest Warmest since: 1988 2013
Aug 1987–Jan 1989
18-Month
48.7°F
(9.3°C)
48.0°F
(8.9°C)
0.7°F
(0.4°C)
50th Coolest Coolest since: 1987 1979
15th Warmest Warmest since: 1988 2017
Feb 1987–Jan 1989
24-Month
50.7°F
(10.4°C)
49.3°F
(9.6°C)
1.4°F
(0.8°C)
58th Coolest Coolest since: 1988 2015
6th Warmest Warmest to Date 2018
Feb 1986–Jan 1989
36-Month
50.4°F
(10.2°C)
49.2°F
(9.6°C)
1.2°F
(0.6°C)
55th Coolest Coolest since: 1988 1981
6th Warmest Warmest to Date 2018
Ties: 2002
Feb 1985–Jan 1989
48-Month
49.9°F
(9.9°C)
49.3°F
(9.6°C)
0.6°F
(0.3°C)
50th Coolest Coolest since: 1988 1980
8th Warmest Warmest to Date 2002
Ties: 2005, 2009, 2018
Feb 1984–Jan 1989
60-Month
49.6°F
(9.8°C)
49.2°F
(9.6°C)
0.4°F
(0.2°C)
45th Coolest Coolest since: 1988 1981
10th Warmest Warmest since: 1957 2003
Ties: 1957, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/