City Rankings

City Data Info
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Grand Rapids, Michigan

Average Temperature Rankings, September 1991

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
September 1991
1-Month
60.3°F
(15.7°C)
62.4°F
(16.9°C)
-2.1°F
(-1.2°C)
8th Coolest
Coolest since:
1993
52nd Warmest
Warmest since:
2005, 2015
Ties: 1967
Aug–Sep 1991
2-Month
65.5°F
(18.6°C)
66.4°F
(19.1°C)
-0.9°F
(-0.5°C)
16th Coolest
Coolest since:
1992
44th Warmest
Warmest since:
2016
Ties: 1979
Jul–Sep 1991
3-Month
67.9°F
(19.9°C)
68.3°F
(20.2°C)
-0.4°F
(-0.3°C)
24th Coolest
Coolest since:
1992
36th Warmest
Warmest since:
2016
Ties: 2004
Jun–Sep 1991
4-Month
68.8°F
(20.4°C)
68.3°F
(20.2°C)
0.5°F
(0.2°C)
37th Coolest
Coolest since:
1992
23rd Warmest
Warmest since:
2005
Ties: 2008
May–Sep 1991
5-Month
68.0°F
(20.0°C)
66.2°F
(19.0°C)
1.8°F
(1.0°C)
50th Coolest
Coolest since:
1992
10th Warmest
Warmest since:
2018
Ties: 1988, 1999
Apr–Sep 1991
6-Month
65.2°F
(18.4°C)
63.2°F
(17.3°C)
2.0°F
(1.1°C)
55th Coolest
Coolest since:
1992
5th Warmest
Warmest to Date
2010
Ties: 2016
Mar–Sep 1991
7-Month
61.3°F
(16.3°C)
59.1°F
(15.1°C)
2.2°F
(1.2°C)
54th Coolest
Coolest since:
1992
6th Warmest
Warmest to Date
2012
Ties: 2007
Feb–Sep 1991
8-Month
57.3°F
(14.1°C)
55.0°F
(12.8°C)
2.3°F
(1.3°C)
55th Coolest
Coolest since:
1965
5th Warmest
Warmest since:
2012
Ties: 1987
Jan–Sep 1991
9-Month
53.4°F
(11.9°C)
51.6°F
(10.9°C)
1.8°F
(1.0°C)
52nd Coolest
Coolest since:
1978
8th Warmest
Warmest since:
2012
Dec 1990–Sep 1991
10-Month
51.1°F
(10.6°C)
49.3°F
(9.6°C)
1.8°F
(1.0°C)
52nd Coolest
Coolest since:
1978, 2014
8th Warmest
Warmest since:
2012
Ties: 2002, 2007, 2020
Nov 1990–Sep 1991
11-Month
50.4°F
(10.2°C)
48.4°F
(9.1°C)
2.0°F
(1.1°C)
51st Coolest
Coolest since:
2014
8th Warmest
Warmest to Date
2012
Oct 1990–Sep 1991
12-Month
50.4°F
(10.2°C)
48.6°F
(9.2°C)
1.8°F
(1.0°C)
51st Coolest
Coolest since:
1979
8th Warmest
Warmest to Date
2012
Ties: 2006, 2021
Apr 1990–Sep 1991
18-Month
54.3°F
(12.4°C)
53.4°F
(11.9°C)
0.9°F
(0.5°C)
43rd Coolest
Coolest since:
1979
16th Warmest
Warmest to Date
2012
Ties: 1998
Oct 1989–Sep 1991
24-Month
49.2°F
(9.6°C)
48.6°F
(9.2°C)
0.6°F
(0.4°C)
42nd Coolest
Coolest since:
1979
16th Warmest
Warmest since:
2017
Ties: 1988
Oct 1988–Sep 1991
36-Month
48.4°F
(9.1°C)
48.5°F
(9.2°C)
-0.1°F
(-0.1°C)
28th Coolest
Coolest since:
1979
29th Warmest
Warmest since:
2018
Ties: 1989, 1993, 2005
Oct 1987–Sep 1991
48-Month
48.4°F
(9.1°C)
48.5°F
(9.2°C)
-0.1°F
(-0.1°C)
29th Coolest
Coolest since:
1980
27th Warmest
Warmest since:
2013, 2019
Ties: 1976
Oct 1986–Sep 1991
60-Month
48.7°F
(9.3°C)
48.4°F
(9.1°C)
0.3°F
(0.2°C)
30th Coolest
Coolest since:
1982
25th Warmest
Warmest to Date
2020

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