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 December 2021. 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
63.0°F
(17.2°C)
62.8°F
(17.1°C)
0.2°F
(0.1°C)
32nd Coolest Coolest since: 1976 1993
27th Warmest Warmest since: 1978 2005
Ties: 2012
Aug–Sep 1979
2-Month
65.6°F
(18.7°C)
66.8°F
(19.3°C)
-1.2°F
(-0.6°C)
14th Coolest Coolest since: 1976 1992
45th Warmest Warmest since: 1978 1998
Jul–Sep 1979
3-Month
67.3°F
(19.6°C)
68.7°F
(20.4°C)
-1.4°F
(-0.8°C)
10th Coolest Coolest since: 1975 1992
49th Warmest Warmest since: 1978 2002
Ties: 1974, 2000
Jun–Sep 1979
4-Month
67.3°F
(19.6°C)
68.7°F
(20.4°C)
-1.4°F
(-0.8°C)
13th Coolest Coolest since: 1975 1992
46th Warmest Warmest since: 1978 2005
Ties: 1964
May–Sep 1979
5-Month
65.3°F
(18.5°C)
66.7°F
(19.3°C)
-1.4°F
(-0.8°C)
8th Coolest Coolest since: 1974 1992
51st Warmest Warmest since: 1978 2018
Apr–Sep 1979
6-Month
61.8°F
(16.6°C)
63.6°F
(17.6°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 1974 1992
52nd Warmest Warmest since: 1978 1998, 2010
Ties: 1972, 1974
Mar–Sep 1979
7-Month
58.3°F
(14.6°C)
59.6°F
(15.3°C)
-1.3°F
(-0.7°C)
17th Coolest Coolest since: 1978 1965
42nd Warmest Warmest since: 1977 2012
Ties: 1984
Feb–Sep 1979
8-Month
52.8°F
(11.6°C)
55.5°F
(13.1°C)
-2.7°F
(-1.5°C)
4th Coolest Coolest since: 1978 1965
55th Warmest Warmest since: 1977 2012
Ties: 1989
Jan–Sep 1979
9-Month
48.9°F
(9.4°C)
52.1°F
(11.2°C)
-3.2°F
(-1.8°C)
2nd Coolest Coolest since: 1978 1978
57th Warmest Warmest since: 1977 2012
Dec 1978–Sep 1979
10-Month
46.7°F
(8.2°C)
49.8°F
(9.9°C)
-3.1°F
(-1.7°C)
2nd Coolest Coolest since: 1978 1978
57th Warmest Warmest since: 1977 2012
Ties: 1965
Nov 1978–Sep 1979
11-Month
45.9°F
(7.7°C)
48.9°F
(9.4°C)
-3.0°F
(-1.7°C)
1st Coolest Coolest since: 1978 1978, 1979
57th Warmest Warmest since: 1978 2012
Ties: 1978
Oct 1978–Sep 1979
12-Month
46.0°F
(7.8°C)
49.0°F
(9.4°C)
-3.0°F
(-1.6°C)
1st Coolest Coolest to Date 1979
57th Warmest Warmest since: 1978 2012
Apr 1978–Sep 1979
18-Month
51.6°F
(10.9°C)
53.9°F
(12.2°C)
-2.3°F
(-1.3°C)
1st Coolest Coolest to Date 1979
57th Warmest Warmest since: 1978 2012
Oct 1977–Sep 1979
24-Month
46.1°F
(7.8°C)
49.0°F
(9.4°C)
-2.9°F
(-1.6°C)
1st Coolest Coolest to Date 1979
56th Warmest Warmest since: 1978 2017
Oct 1976–Sep 1979
36-Month
46.4°F
(8.0°C)
48.9°F
(9.4°C)
-2.5°F
(-1.4°C)
1st Coolest Coolest to Date 1979
55th Warmest Warmest since: 1978 2012
Oct 1975–Sep 1979
48-Month
47.2°F
(8.4°C)
48.9°F
(9.4°C)
-1.7°F
(-1.0°C)
4th Coolest Coolest to Date 1980
51st Warmest Warmest since: 1978 2013
Oct 1974–Sep 1979
60-Month
47.4°F
(8.6°C)
48.9°F
(9.4°C)
-1.5°F
(-0.8°C)
6th Coolest Coolest since: 1972 1982
48th Warmest Warmest since: 1978 2002
Ties: 1972, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published January 2022, retrieved on January 26, 2022 from https://www.ncdc.noaa.gov/cag/