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 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Amomaly Rank
(1951-2019)
Warmest/Coolest
Since
Record
March 2015
1-Month
34.7°F
(1.5°C)
37.4°F
(3.0°C)
-2.7°F
(-1.5°C)
28th Coolest Coolest since: 2014 1960
42nd Warmest Warmest since: 2012 2012
Feb–Mar 2015
2-Month
23.5°F
(-4.7°C)
31.8°F
(-0.1°C)
-8.3°F
(-4.6°C)
4th Coolest Coolest since: 2014 2014
65th Warmest Warmest since: 2013 2012
Ties: 1979
Jan–Mar 2015
3-Month
22.7°F
(-5.2°C)
28.5°F
(-1.9°C)
-5.8°F
(-3.3°C)
7th Coolest Coolest since: 2014 2014
62nd Warmest Warmest since: 2013 2012
Dec 2014–Mar 2015
4-Month
24.6°F
(-4.1°C)
27.7°F
(-2.4°C)
-3.1°F
(-1.7°C)
15th Coolest Coolest since: 2014 2014
52nd Warmest Warmest since: 2013 2012
Ties: 2009
Nov 2014–Mar 2015
5-Month
26.1°F
(-3.3°C)
30.0°F
(-1.1°C)
-3.9°F
(-2.2°C)
11th Coolest Coolest since: 2014 2014
56th Warmest Warmest since: 2013 2012
Ties: 1960
Oct 2014–Mar 2015
6-Month
30.3°F
(-0.9°C)
33.6°F
(0.9°C)
-3.3°F
(-1.8°C)
8th Coolest Coolest since: 2014 2014
59th Warmest Warmest since: 2013 2012
Ties: 1962, 1970
Sep 2014–Mar 2015
7-Month
34.9°F
(1.6°C)
37.9°F
(3.3°C)
-3.0°F
(-1.7°C)
8th Coolest Coolest since: 2014 2014
59th Warmest Warmest since: 2013 2016
Aug 2014–Mar 2015
8-Month
39.6°F
(4.2°C)
42.2°F
(5.7°C)
-2.6°F
(-1.5°C)
6th Coolest Coolest since: 2014 1977
61st Warmest Warmest since: 2013 2017
Ties: 1994
Jul 2014–Mar 2015
9-Month
42.9°F
(6.1°C)
45.8°F
(7.7°C)
-2.9°F
(-1.6°C)
6th Coolest Coolest since: 2014 2014
61st Warmest Warmest since: 2013 2012
Jun 2014–Mar 2015
10-Month
45.7°F
(7.6°C)
48.2°F
(9.0°C)
-2.5°F
(-1.4°C)
8th Coolest Coolest since: 2014 2014
59th Warmest Warmest since: 2013 2012
May 2014–Mar 2015
11-Month
47.1°F
(8.4°C)
49.3°F
(9.6°C)
-2.2°F
(-1.2°C)
8th Coolest Coolest since: 2014 1977
59th Warmest Warmest since: 2013 2012, 2017
Apr 2014–Mar 2015
12-Month
47.2°F
(8.4°C)
49.3°F
(9.6°C)
-2.1°F
(-1.2°C)
6th Coolest Coolest since: 2014 1977, 2014
61st Warmest Warmest since: 2013 2017
Ties: 1959, 1982
Oct 2013–Mar 2015
18-Month
40.4°F
(4.7°C)
44.0°F
(6.7°C)
-3.6°F
(-2.0°C)
1st Coolest Coolest to Date 2015
63rd Warmest Warmest since: 2014 2017
Apr 2013–Mar 2015
24-Month
46.5°F
(8.1°C)
49.2°F
(9.6°C)
-2.7°F
(-1.5°C)
1st Coolest Coolest to Date 2015
63rd Warmest Warmest since: 2014 2017
Apr 2012–Mar 2015
36-Month
47.8°F
(8.8°C)
49.3°F
(9.6°C)
-1.5°F
(-0.8°C)
4th Coolest Coolest since: 1980 1979
57th Warmest Warmest since: 2014 2018
Ties: 1960, 1978
Apr 2011–Mar 2015
48-Month
49.0°F
(9.4°C)
49.3°F
(9.6°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 2010 1980
24th Warmest Warmest since: 2009 2002, 2019
Ties: 1958
Apr 2010–Mar 2015
60-Month
-- 0.0°F
(-17.8°C)
-- -- -- 1981
-- -- 2006
Ties: 1991, 1992, 1993, 1994, 1995, 2011, 2012, 2013, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/