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 April 2022. For more information, please see Climatological Rankings.


Grand Rapids, Michigan

Average Temperature Rankings, September 1970

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1970
1-Month
62.7°F
(17.1°C)
62.9°F
(17.2°C)
-0.2°F
(-0.1°C)
26th Coolest Coolest since: 1967 1993
33rd Warmest Warmest since: 1969 2005, 2015
Ties: 2010
Aug–Sep 1970
2-Month
66.9°F
(19.4°C)
66.9°F
(19.4°C)
0.0°F
(0.0°C)
35th Coolest Coolest since: 1967 1992
24th Warmest Warmest since: 1969 1998
Ties: 1990, 2012, 2013
Jul–Sep 1970
3-Month
69.0°F
(20.6°C)
68.8°F
(20.4°C)
0.2°F
(0.2°C)
33rd Coolest Coolest since: 1967 1992
26th Warmest Warmest since: 1969 2016
Jun–Sep 1970
4-Month
68.7°F
(20.4°C)
68.8°F
(20.4°C)
-0.1°F
(0.0°C)
31st Coolest Coolest since: 1969 1992
28th Warmest Warmest since: 1968 2005
May–Sep 1970
5-Month
67.1°F
(19.5°C)
66.8°F
(19.3°C)
0.3°F
(0.2°C)
39th Coolest Coolest since: 1969 1992
20th Warmest Warmest to Date 2018
Ties: 2020
Apr–Sep 1970
6-Month
63.9°F
(17.7°C)
63.7°F
(17.6°C)
0.2°F
(0.1°C)
37th Coolest Coolest since: 1969 1992
22nd Warmest Warmest to Date 2010
Mar–Sep 1970
7-Month
59.0°F
(15.0°C)
59.7°F
(15.4°C)
-0.7°F
(-0.4°C)
21st Coolest Coolest since: 1969 1965
38th Warmest Warmest since: 1968 2012
Ties: 1979
Feb–Sep 1970
8-Month
54.6°F
(12.6°C)
55.6°F
(13.1°C)
-1.0°F
(-0.5°C)
21st Coolest Coolest since: 1969 1965, 1978
38th Warmest Warmest since: 1968 2012
Ties: 1980
Jan–Sep 1970
9-Month
50.5°F
(10.3°C)
52.1°F
(11.2°C)
-1.6°F
(-0.9°C)
16th Coolest Coolest since: 1969 1978, 2014
43rd Warmest Warmest since: 1968 2012
Dec 1969–Sep 1970
10-Month
48.1°F
(8.9°C)
49.9°F
(9.9°C)
-1.8°F
(-1.0°C)
12th Coolest Coolest since: 1969 1978, 2014
47th Warmest Warmest since: 1968 2012
Ties: 1972
Nov 1969–Sep 1970
11-Month
46.8°F
(8.2°C)
48.9°F
(9.4°C)
-2.1°F
(-1.2°C)
6th Coolest Coolest since: 1965 2014
52nd Warmest Warmest since: 1969 2012
Oct 1969–Sep 1970
12-Month
47.0°F
(8.3°C)
49.1°F
(9.5°C)
-2.1°F
(-1.2°C)
6th Coolest Coolest since: 1965 1978
52nd Warmest Warmest since: 1969 2012
Ties: 2003
Apr 1969–Sep 1970
18-Month
52.2°F
(11.2°C)
53.9°F
(12.2°C)
-1.7°F
(-1.0°C)
2nd Coolest Coolest since: 1965 1979
56th Warmest Warmest since: 1969 2012
Ties: 1965
Oct 1968–Sep 1970
24-Month
47.3°F
(8.5°C)
49.1°F
(9.5°C)
-1.8°F
(-1.0°C)
6th Coolest Coolest since: 1966 1979
51st Warmest Warmest since: 1969 2017
Oct 1967–Sep 1970
36-Month
47.6°F
(8.7°C)
49.1°F
(9.5°C)
-1.5°F
(-0.8°C)
5th Coolest Coolest since: 1967 1979
51st Warmest Warmest since: 1969 2012
Oct 1966–Sep 1970
48-Month
47.7°F
(8.7°C)
49.1°F
(9.5°C)
-1.4°F
(-0.8°C)
7th Coolest Coolest since: 1968 1980
48th Warmest Warmest since: 1969 2013
Ties: 1982
Oct 1965–Sep 1970
60-Month
47.7°F
(8.7°C)
49.0°F
(9.4°C)
-1.3°F
(-0.7°C)
4th Coolest Coolest since: 1969 1982
50th Warmest Warmest to Date 2002
Ties: 1971, 1979

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2022, retrieved on May 25, 2022 from https://www.ncdc.noaa.gov/cag/