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


Rockford, Illinois

Average Temperature Rankings, May 2001

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2001
1-Month
61.6°F
(16.4°C)
59.8°F
(15.4°C)
1.8°F
(1.0°C)
49th Coolest Coolest since: 1997 1966
21st Warmest Warmest since: 2000 1977
Ties: 2010
Apr–May 2001
2-Month
57.7°F
(14.3°C)
54.4°F
(12.4°C)
3.3°F
(1.9°C)
64th Coolest Coolest since: 2000 1966
6th Warmest Warmest since: 1991 1977
Mar–May 2001
3-Month
49.7°F
(9.8°C)
48.5°F
(9.2°C)
1.2°F
(0.6°C)
55th Coolest Coolest since: 1999 1960
15th Warmest Warmest since: 2000 2012
Feb–May 2001
4-Month
43.0°F
(6.1°C)
42.8°F
(6.0°C)
0.2°F
(0.1°C)
48th Coolest Coolest since: 1997 1979
21st Warmest Warmest since: 2000 2012
Ties: 1990
Jan–May 2001
5-Month
38.7°F
(3.7°C)
38.5°F
(3.6°C)
0.2°F
(0.1°C)
48th Coolest Coolest since: 1997 1979
21st Warmest Warmest since: 2000 2012
Ties: 1981
Dec 2000–May 2001
6-Month
34.4°F
(1.3°C)
36.3°F
(2.4°C)
-1.9°F
(-1.1°C)
21st Coolest Coolest since: 1997 1979
46th Warmest Warmest since: 2000 2012
Ties: 1956, 1972, 2009
Nov 2000–May 2001
7-Month
34.7°F
(1.5°C)
36.6°F
(2.6°C)
-1.9°F
(-1.1°C)
20th Coolest Coolest since: 1997 1979
47th Warmest Warmest since: 2000 2012
Ties: 2015
Oct 2000–May 2001
8-Month
37.3°F
(2.9°C)
38.5°F
(3.6°C)
-1.2°F
(-0.7°C)
31st Coolest Coolest since: 1997 1979
36th Warmest Warmest since: 2000 2012
Sep 2000–May 2001
9-Month
40.2°F
(4.6°C)
41.2°F
(5.1°C)
-1.0°F
(-0.5°C)
27th Coolest Coolest since: 1997 1978
40th Warmest Warmest since: 2000 2012
Ties: 1961, 1968, 1969, 1989
Aug 2000–May 2001
10-Month
43.4°F
(6.3°C)
44.2°F
(6.8°C)
-0.8°F
(-0.5°C)
29th Coolest Coolest since: 1997 1978
38th Warmest Warmest since: 2000 2012
Ties: 1961, 1988, 1990, 2009, 2019
Jul 2000–May 2001
11-Month
46.0°F
(7.8°C)
47.0°F
(8.3°C)
-1.0°F
(-0.5°C)
29th Coolest Coolest since: 1997 1978
38th Warmest Warmest since: 2000 2012
Jun 2000–May 2001
12-Month
47.7°F
(8.7°C)
48.8°F
(9.3°C)
-1.1°F
(-0.6°C)
25th Coolest Coolest since: 1997 1978
42nd Warmest Warmest since: 2000 2012
Ties: 1961, 1967, 1984
Dec 1999–May 2001
18-Month
44.8°F
(7.1°C)
44.5°F
(6.9°C)
0.3°F
(0.2°C)
46th Coolest Coolest since: 1997 1979
18th Warmest Warmest since: 2000 2017
Ties: 1955, 1974
Jun 1999–May 2001
24-Month
49.2°F
(9.6°C)
48.8°F
(9.3°C)
0.4°F
(0.3°C)
48th Coolest Coolest since: 1998 1979
16th Warmest Warmest since: 2000 2017
Ties: 1954
Jun 1998–May 2001
36-Month
49.7°F
(9.8°C)
48.8°F
(9.3°C)
0.9°F
(0.5°C)
52nd Coolest Coolest since: 1999 1979
9th Warmest Warmest since: 2000 2018
Ties: 2002
Jun 1997–May 2001
48-Month
49.9°F
(9.9°C)
48.8°F
(9.3°C)
1.1°F
(0.6°C)
54th Coolest Coolest since: 2000 1980
4th Warmest Warmest to Date 2019
Ties: 2002, 2008
Jun 1996–May 2001
60-Month
49.2°F
(9.6°C)
48.6°F
(9.2°C)
0.6°F
(0.4°C)
41st Coolest Coolest since: 2000 1979, 1980, 1981, 1982
14th Warmest Warmest to Date 2002, 2006

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published April 2020, retrieved on April 8, 2020 from https://www.ncdc.noaa.gov/cag/