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 July 2019. For more information, please see Climatological Rankings.


Rockford, Illinois

Average Temperature Rankings, April 1989

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Period Value 1981-2010
Mean
Amomaly Rank
(1951-2019)
Warmest/Coolest
Since
Record
April 1989
1-Month
46.9°F
(8.3°C)
49.1°F
(9.5°C)
-2.2°F
(-1.2°C)
20th Coolest Coolest since: 1984 2018
50th Warmest Warmest since: 1988 1977
Ties: 1984
Mar–Apr 1989
2-Month
40.4°F
(4.7°C)
42.9°F
(6.1°C)
-2.5°F
(-1.4°C)
24th Coolest Coolest since: 1984 1975
46th Warmest Warmest since: 1988 2012
Feb–Apr 1989
3-Month
32.3°F
(0.2°C)
37.2°F
(2.9°C)
-4.9°F
(-2.7°C)
9th Coolest Coolest since: 1982 1979
60th Warmest Warmest since: 1988 2012
Ties: 1982
Jan–Apr 1989
4-Month
31.7°F
(-0.2°C)
33.2°F
(0.7°C)
-1.5°F
(-0.9°C)
33rd Coolest Coolest since: 1988 1979
36th Warmest Warmest since: 1987 2012
Ties: 1957
Dec 1988–Apr 1989
5-Month
30.6°F
(-0.8°C)
31.6°F
(-0.2°C)
-1.0°F
(-0.6°C)
35th Coolest Coolest since: 1988 1979
32nd Warmest Warmest since: 1987 2012
Ties: 1966
Nov 1988–Apr 1989
6-Month
32.1°F
(0.1°C)
32.7°F
(0.4°C)
-0.6°F
(-0.3°C)
40th Coolest Coolest since: 1988 1979
27th Warmest Warmest since: 1987 2012
Ties: 1966
Oct 1988–Apr 1989
7-Month
34.0°F
(1.1°C)
35.4°F
(1.9°C)
-1.4°F
(-0.8°C)
29th Coolest Coolest since: 1988 1979
38th Warmest Warmest since: 1987 2012
Sep 1988–Apr 1989
8-Month
37.9°F
(3.3°C)
38.9°F
(3.8°C)
-1.0°F
(-0.5°C)
27th Coolest Coolest since: 1988 1978
40th Warmest Warmest since: 1987 2017
Ties: 1969, 2009, 2019
Aug 1988–Apr 1989
9-Month
42.2°F
(5.7°C)
42.5°F
(5.8°C)
-0.3°F
(-0.1°C)
38th Coolest Coolest since: 1988 1978
29th Warmest Warmest since: 1987 2017
Jul 1988–Apr 1989
10-Month
45.6°F
(7.6°C)
45.6°F
(7.6°C)
0.0°F
(0.0°C)
45th Coolest Coolest since: 1988 1978
22nd Warmest Warmest since: 1987 2017
Ties: 2003
Jun 1988–Apr 1989
11-Month
48.0°F
(8.9°C)
47.8°F
(8.8°C)
0.2°F
(0.1°C)
45th Coolest Coolest since: 1988 1978
22nd Warmest Warmest since: 1987 2017
Ties: 1955
May 1988–Apr 1989
12-Month
49.2°F
(9.6°C)
48.8°F
(9.3°C)
0.4°F
(0.3°C)
47th Coolest Coolest since: 1988 1977
20th Warmest Warmest since: 1987 2017
Ties: 1981
Nov 1987–Apr 1989
18-Month
43.4°F
(6.3°C)
43.3°F
(6.3°C)
0.1°F
(0.0°C)
44th Coolest Coolest since: 1986 1979
20th Warmest Warmest since: 1988 2017
May 1987–Apr 1989
24-Month
49.0°F
(9.4°C)
48.8°F
(9.3°C)
0.2°F
(0.1°C)
47th Coolest Coolest since: 1987 1978
17th Warmest Warmest since: 1988 2017
Ties: 2004
May 1986–Apr 1989
36-Month
49.3°F
(9.6°C)
48.8°F
(9.3°C)
0.5°F
(0.3°C)
49th Coolest Coolest since: 1988 1979
12th Warmest Warmest to Date 2018
May 1985–Apr 1989
48-Month
48.8°F
(9.3°C)
48.7°F
(9.3°C)
0.1°F
(0.0°C)
39th Coolest Coolest since: 1988 1980
19th Warmest Warmest since: 1957 2019
Ties: 2010
May 1984–Apr 1989
60-Month
48.7°F
(9.3°C)
48.6°F
(9.2°C)
0.1°F
(0.1°C)
38th Coolest Coolest since: 1988 1979, 1981
17th Warmest Warmest since: 1957 2002, 2006
Ties: 1990

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/