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 June 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)
37.0°F
(2.8°C)
1.9°F
(1.0°C)
54th Coolest Coolest since: 2008 1960
16th Warmest Warmest since: 2007 2012
Ties: 1963, 2017
Feb–Mar 2009
2-Month
32.6°F
(0.3°C)
31.5°F
(-0.3°C)
1.1°F
(0.6°C)
49th Coolest Coolest since: 2008 2014
20th Warmest Warmest since: 2005 2012
Jan–Mar 2009
3-Month
26.3°F
(-3.2°C)
28.1°F
(-2.2°C)
-1.8°F
(-1.0°C)
32nd Coolest Coolest since: 2008 2014
37th Warmest Warmest since: 2007 2012
Ties: 1957
Dec 2008–Mar 2009
4-Month
24.6°F
(-4.1°C)
27.5°F
(-2.5°C)
-2.9°F
(-1.6°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)
29.7°F
(-1.3°C)
-2.3°F
(-1.3°C)
21st Coolest Coolest since: 2001 2014
46th Warmest Warmest since: 2008 2012
Ties: 1997
Oct 2008–Mar 2009
6-Month
31.5°F
(-0.3°C)
33.3°F
(0.7°C)
-1.8°F
(-1.0°C)
23rd Coolest Coolest since: 2001 2014
44th Warmest Warmest since: 2008 2012
Ties: 1956
Sep 2008–Mar 2009
7-Month
36.4°F
(2.4°C)
37.7°F
(3.2°C)
-1.3°F
(-0.8°C)
26th Coolest Coolest since: 2001 1977
41st Warmest Warmest since: 2008 2016
Ties: 1988
Aug 2008–Mar 2009
8-Month
40.7°F
(4.8°C)
41.9°F
(5.5°C)
-1.2°F
(-0.7°C)
24th Coolest Coolest since: 2001 1977
43rd Warmest Warmest since: 2008 2017
Ties: 1971
Jul 2008–Mar 2009
9-Month
44.3°F
(6.8°C)
45.4°F
(7.4°C)
-1.1°F
(-0.6°C)
24th Coolest Coolest since: 2001 1977
43rd Warmest Warmest since: 2008 2012
Jun 2008–Mar 2009
10-Month
47.0°F
(8.3°C)
47.9°F
(8.8°C)
-0.9°F
(-0.5°C)
26th Coolest Coolest since: 2001 1977
41st Warmest Warmest since: 2008 2012
Ties: 2019
May 2008–Mar 2009
11-Month
47.9°F
(8.8°C)
49.0°F
(9.4°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 2001 1977
42nd Warmest Warmest since: 2008 2012, 2017
Ties: 1969
Apr 2008–Mar 2009
12-Month
48.1°F
(8.9°C)
49.0°F
(9.4°C)
-0.9°F
(-0.5°C)
27th Coolest Coolest since: 2001 1977
40th Warmest Warmest since: 2008 2017
Ties: 1969, 1971, 1986, 2019
Oct 2007–Mar 2009
18-Month
43.0°F
(6.1°C)
43.7°F
(6.5°C)
-0.7°F
(-0.4°C)
22nd Coolest Coolest since: 1997 1979
42nd Warmest Warmest since: 2008 2017
Ties: 1957, 1958, 1969
Apr 2007–Mar 2009
24-Month
48.8°F
(9.3°C)
49.0°F
(9.4°C)
-0.2°F
(-0.1°C)
37th Coolest Coolest since: 1998 1978
27th Warmest Warmest since: 2008 2017
Apr 2006–Mar 2009
36-Month
49.1°F
(9.5°C)
48.9°F
(9.4°C)
0.2°F
(0.1°C)
43rd Coolest Coolest since: 2005 1979
18th Warmest Warmest since: 2008 2018
Ties: 2005
Apr 2005–Mar 2009
48-Month
49.7°F
(9.8°C)
48.9°F
(9.4°C)
0.8°F
(0.4°C)
51st Coolest Coolest since: 2006 1980
7th Warmest Warmest since: 2008 2019
Apr 2004–Mar 2009
60-Month
49.6°F
(9.8°C)
48.9°F
(9.4°C)
0.7°F
(0.4°C)
48th Coolest Coolest since: 2005 1981
7th Warmest Warmest since: 2008 2006
Ties: 2004, 2016, 2017

Citing This Page

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