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 February 2020. For more information, please see Climatological Rankings.


Rockford, Illinois

Average Temperature Rankings, June 2009

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
June 2009
1-Month
68.4°F
(20.2°C)
69.7°F
(20.9°C)
-1.3°F
(-0.7°C)
19th Coolest Coolest since: 2006 1969
51st Warmest Warmest since: 2008 2005
Ties: 1998
May–Jun 2009
2-Month
63.8°F
(17.7°C)
64.9°F
(18.3°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 2003 1966
49th Warmest Warmest since: 2008 1991
Ties: 1992
Apr–Jun 2009
3-Month
58.7°F
(14.8°C)
59.7°F
(15.4°C)
-1.0°F
(-0.6°C)
25th Coolest Coolest since: 2003 1966
45th Warmest Warmest since: 2008 1977
Ties: 1968, 1995
Mar–Jun 2009
4-Month
53.8°F
(12.1°C)
54.1°F
(12.3°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 2008 1960
29th Warmest Warmest since: 2007 2012
Ties: 1990
Feb–Jun 2009
5-Month
48.3°F
(9.1°C)
48.4°F
(9.1°C)
-0.1°F
(0.0°C)
45th Coolest Coolest since: 2008 1979
24th Warmest Warmest since: 2007 2012
Ties: 2007
Jan–Jun 2009
6-Month
42.5°F
(5.8°C)
43.9°F
(6.6°C)
-1.4°F
(-0.8°C)
28th Coolest Coolest since: 2008 1979
41st Warmest Warmest since: 2007 2012
Dec 2008–Jun 2009
7-Month
39.2°F
(4.0°C)
41.2°F
(5.1°C)
-2.0°F
(-1.1°C)
12th Coolest Coolest since: 1997 1979
55th Warmest Warmest since: 2008 2012
Ties: 1997
Nov 2008–Jun 2009
8-Month
39.2°F
(4.0°C)
40.9°F
(4.9°C)
-1.7°F
(-0.9°C)
20th Coolest Coolest since: 2001 1979
47th Warmest Warmest since: 2008 2012
Ties: 2019
Oct 2008–Jun 2009
9-Month
40.6°F
(4.8°C)
42.1°F
(5.6°C)
-1.5°F
(-0.8°C)
20th Coolest Coolest since: 2003 1979
47th Warmest Warmest since: 2008 2012
Ties: 1994
Sep 2008–Jun 2009
10-Month
43.1°F
(6.2°C)
44.2°F
(6.8°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 2003 1978
44th Warmest Warmest since: 2008 2012
Ties: 1952, 1967, 2003, 2019
Aug 2008–Jun 2009
11-Month
45.6°F
(7.6°C)
46.7°F
(8.2°C)
-1.1°F
(-0.6°C)
23rd Coolest Coolest since: 1997 1978
44th Warmest Warmest since: 2008 2012
Ties: 1969
Jul 2008–Jun 2009
12-Month
47.9°F
(8.8°C)
48.9°F
(9.4°C)
-1.0°F
(-0.6°C)
23rd Coolest Coolest since: 2001 1978
44th Warmest Warmest since: 2008 2012
Jan 2008–Jun 2009
18-Month
46.0°F
(7.8°C)
47.2°F
(8.4°C)
-1.2°F
(-0.6°C)
20th Coolest Coolest since: 1997 1979
46th Warmest Warmest since: 2008 2017
Ties: 1962, 1973, 1977, 1994
Jul 2007–Jun 2009
24-Month
48.5°F
(9.2°C)
48.9°F
(9.4°C)
-0.4°F
(-0.2°C)
35th Coolest Coolest since: 1997 1979
29th Warmest Warmest since: 2008 2017
Ties: 1964, 1965, 1975, 1985, 1993
Jul 2006–Jun 2009
36-Month
49.0°F
(9.4°C)
48.9°F
(9.4°C)
0.1°F
(0.0°C)
41st Coolest Coolest since: 1998 1979
20th Warmest Warmest since: 2008 2018
Ties: 1954
Jul 2005–Jun 2009
48-Month
49.5°F
(9.7°C)
48.9°F
(9.4°C)
0.6°F
(0.3°C)
48th Coolest Coolest since: 2004 1980
10th Warmest Warmest since: 2008 2019
Ties: 2017
Jul 2004–Jun 2009
60-Month
49.5°F
(9.7°C)
48.8°F
(9.3°C)
0.7°F
(0.4°C)
47th Coolest Coolest since: 2005 1982
8th Warmest Warmest since: 2008 2002
Ties: 2004, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published March 2020, retrieved on April 4, 2020 from https://www.ncdc.noaa.gov/cag/