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 2022. For more information, please see Climatological Rankings.


Grand Rapids, Michigan

Average Temperature Rankings, September 1979

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1979
1-Month
63.3°F
(17.4°C)
62.6°F
(17.0°C)
0.7°F
(0.4°C)
35th Coolest Coolest since: 1976 1993
24th Warmest Warmest since: 1978 2015
Aug–Sep 1979
2-Month
65.8°F
(18.8°C)
66.5°F
(19.2°C)
-0.7°F
(-0.4°C)
17th Coolest Coolest since: 1976 1992
42nd Warmest Warmest since: 1978 2016
Ties: 1999, 2006
Jul–Sep 1979
3-Month
67.5°F
(19.7°C)
68.4°F
(20.2°C)
-0.9°F
(-0.5°C)
13th Coolest Coolest since: 1975 1992
46th Warmest Warmest since: 1978 2016
Ties: 2004
Jun–Sep 1979
4-Month
67.5°F
(19.7°C)
68.4°F
(20.2°C)
-0.9°F
(-0.5°C)
16th Coolest Coolest since: 1975 1992
43rd Warmest Warmest since: 1978 2005
Ties: 2003
May–Sep 1979
5-Month
65.5°F
(18.6°C)
66.4°F
(19.1°C)
-0.9°F
(-0.5°C)
12th Coolest Coolest since: 1974 1992
47th Warmest Warmest since: 1978 2018
Ties: 1986
Apr–Sep 1979
6-Month
62.1°F
(16.7°C)
63.3°F
(17.4°C)
-1.2°F
(-0.7°C)
10th Coolest Coolest since: 1974 1992
49th Warmest Warmest since: 1978 1998, 2010
Ties: 1982, 2003
Mar–Sep 1979
7-Month
58.5°F
(14.7°C)
59.3°F
(15.2°C)
-0.8°F
(-0.5°C)
19th Coolest Coolest since: 1978 1992
40th Warmest Warmest since: 1977 2012
Ties: 1971, 1981
Feb–Sep 1979
8-Month
53.1°F
(11.7°C)
55.2°F
(12.9°C)
-2.1°F
(-1.2°C)
6th Coolest Coolest since: 1978 2014
53rd Warmest Warmest since: 1977 2012
Ties: 1974
Jan–Sep 1979
9-Month
49.1°F
(9.5°C)
51.8°F
(11.0°C)
-2.7°F
(-1.5°C)
3rd Coolest Coolest since: 1978 2014
56th Warmest Warmest since: 1977 2012
Dec 1978–Sep 1979
10-Month
46.9°F
(8.3°C)
49.5°F
(9.7°C)
-2.6°F
(-1.4°C)
3rd Coolest Coolest since: 1978 2014
56th Warmest Warmest since: 1977 2012
Nov 1978–Sep 1979
11-Month
46.1°F
(7.8°C)
48.6°F
(9.2°C)
-2.5°F
(-1.4°C)
2nd Coolest Coolest since: 1978 2014
56th Warmest Warmest since: 1978 2012
Ties: 1978
Oct 1978–Sep 1979
12-Month
46.2°F
(7.9°C)
48.7°F
(9.3°C)
-2.5°F
(-1.4°C)
1st Coolest Coolest since: 1979 1979, 2014
57th Warmest Warmest since: 1978 2012
Ties: 2014
Apr 1978–Sep 1979
18-Month
51.8°F
(11.0°C)
53.6°F
(12.0°C)
-1.8°F
(-1.0°C)
1st Coolest Coolest since: 1979 1979, 1993
57th Warmest Warmest since: 1978 2012
Ties: 1993
Oct 1977–Sep 1979
24-Month
46.3°F
(7.9°C)
48.7°F
(9.3°C)
-2.4°F
(-1.4°C)
1st Coolest Coolest since: 1979 1979
56th Warmest Warmest since: 1978 2017
Oct 1976–Sep 1979
36-Month
46.6°F
(8.1°C)
48.7°F
(9.3°C)
-2.1°F
(-1.2°C)
1st Coolest Coolest since: 1979 1979
55th Warmest Warmest since: 1978 2018
Oct 1975–Sep 1979
48-Month
47.4°F
(8.6°C)
48.6°F
(9.2°C)
-1.2°F
(-0.6°C)
4th Coolest Coolest since: 1979 1980, 1981
51st Warmest Warmest since: 1978 2013, 2019
Oct 1974–Sep 1979
60-Month
47.5°F
(8.6°C)
48.6°F
(9.2°C)
-1.1°F
(-0.6°C)
3rd Coolest Coolest since: 1969 1982
51st Warmest Warmest since: 1978 2002
Ties: 1969

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 29, 2022 from https://www.ncdc.noaa.gov/cag/