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, March 2009

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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1951-2019)
Warmest/Coolest
Since
Record
March 2009
1-Month
38.9°F
(3.8°C)
37.3°F
(2.9°C)
1.6°F
(0.9°C)
53rd Coolest Coolest since: 2008 1960
17th Warmest Warmest since: 2007 2012
Ties: 2017
Feb–Mar 2009
2-Month
32.6°F
(0.3°C)
31.8°F
(-0.1°C)
0.8°F
(0.4°C)
46th Coolest Coolest since: 2008 2014
23rd Warmest Warmest since: 2005 2012
Jan–Mar 2009
3-Month
26.3°F
(-3.2°C)
28.4°F
(-2.0°C)
-2.1°F
(-1.2°C)
29th Coolest Coolest since: 2008 2014
40th Warmest Warmest since: 2007 2012
Ties: 1969, 1984
Dec 2008–Mar 2009
4-Month
24.6°F
(-4.1°C)
27.8°F
(-2.3°C)
-3.2°F
(-1.8°C)
15th Coolest Coolest since: 2001 2014
52nd Warmest Warmest since: 2008 2012
Ties: 2015
Nov 2008–Mar 2009
5-Month
27.4°F
(-2.6°C)
30.0°F
(-1.1°C)
-2.6°F
(-1.5°C)
17th Coolest Coolest since: 2001 2014
50th Warmest Warmest since: 2008 2012
Oct 2008–Mar 2009
6-Month
31.5°F
(-0.3°C)
33.6°F
(0.9°C)
-2.1°F
(-1.2°C)
18th Coolest Coolest since: 2001 2014
49th Warmest Warmest since: 2008 2012
Sep 2008–Mar 2009
7-Month
36.4°F
(2.4°C)
38.0°F
(3.3°C)
-1.6°F
(-0.9°C)
22nd Coolest Coolest since: 2001 2014
45th Warmest Warmest since: 2008 2016
Ties: 1986
Aug 2008–Mar 2009
8-Month
40.7°F
(4.8°C)
42.2°F
(5.7°C)
-1.5°F
(-0.9°C)
21st Coolest Coolest since: 2001 1977
46th Warmest Warmest since: 2008 2017
Ties: 1997
Jul 2008–Mar 2009
9-Month
44.3°F
(6.8°C)
45.7°F
(7.6°C)
-1.4°F
(-0.8°C)
22nd Coolest Coolest since: 2001 2014
45th Warmest Warmest since: 2008 2012
Jun 2008–Mar 2009
10-Month
47.0°F
(8.3°C)
48.2°F
(9.0°C)
-1.2°F
(-0.7°C)
22nd Coolest Coolest since: 2001 2014
45th Warmest Warmest since: 2008 2012
Ties: 1958, 1968, 1975, 2019
May 2008–Mar 2009
11-Month
47.9°F
(8.8°C)
49.3°F
(9.6°C)
-1.4°F
(-0.8°C)
19th Coolest Coolest since: 2001 1977
48th Warmest Warmest since: 2008 2012, 2017
Ties: 1975, 1980, 1986, 1996
Apr 2008–Mar 2009
12-Month
48.1°F
(8.9°C)
49.3°F
(9.6°C)
-1.2°F
(-0.7°C)
21st Coolest Coolest since: 2001 1977, 2014
46th Warmest Warmest since: 2008 2017
Ties: 1958, 1967, 2019
Oct 2007–Mar 2009
18-Month
43.0°F
(6.1°C)
44.0°F
(6.7°C)
-1.0°F
(-0.6°C)
20th Coolest Coolest since: 1997 2015
44th Warmest Warmest since: 2008 2017
Apr 2007–Mar 2009
24-Month
48.8°F
(9.3°C)
49.3°F
(9.6°C)
-0.5°F
(-0.3°C)
30th Coolest Coolest since: 1998 2015
34th Warmest Warmest since: 2008 2017
Ties: 1975, 1983
Apr 2006–Mar 2009
36-Month
49.3°F
(9.6°C)
49.3°F
(9.6°C)
0.0°F
(0.0°C)
41st Coolest Coolest since: 1999 1979
20th Warmest Warmest since: 2008 2018
Ties: 1957, 1999
Apr 2005–Mar 2009
48-Month
49.9°F
(9.9°C)
49.3°F
(9.6°C)
0.6°F
(0.3°C)
49th Coolest Coolest since: 2004 1980
9th Warmest Warmest since: 2008 2002, 2019
Ties: 2001
Apr 2004–Mar 2009
60-Month
49.8°F
(9.9°C)
49.2°F
(9.6°C)
0.6°F
(0.3°C)
47th Coolest Coolest since: 2005 1981
8th Warmest Warmest since: 2008 2006

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/