City Rankings

City Data Info
Please note, Degree Days and Palmer Indices are not available for Cities.

Grand Rapids, Michigan

Average Temperature Rankings, September 2018

View Period (Months):
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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 2018
1-Month
66.1°F
(18.9°C)
62.6°F
(17.0°C)
3.5°F
(1.9°C)
51st Coolest
Coolest since:
1993
9th Warmest
Warmest since:
2005
Ties: 2007
Aug–Sep 2018
2-Month
69.8°F
(21.0°C)
66.7°F
(19.3°C)
3.1°F
(1.7°C)
55th Coolest
Coolest since:
1992
5th Warmest
Warmest since:
2005
Jul–Sep 2018
3-Month
71.3°F
(21.8°C)
68.6°F
(20.3°C)
2.7°F
(1.5°C)
58th Coolest
Coolest since:
1992
2nd Warmest
Warmest since:
2016
Ties: 2005
Jun–Sep 2018
4-Month
71.0°F
(21.7°C)
68.5°F
(20.3°C)
2.5°F
(1.4°C)
57th Coolest
Coolest since:
1992
3rd Warmest
Warmest since:
2005
Ties: 2012
May–Sep 2018
5-Month
69.7°F
(20.9°C)
66.5°F
(19.2°C)
3.2°F
(1.7°C)
59th Coolest
Coolest since:
1992
1st Warmest
Warmest to Date
2018
Apr–Sep 2018
6-Month
64.8°F
(18.2°C)
63.4°F
(17.4°C)
1.4°F
(0.8°C)
50th Coolest
Coolest since:
1992
10th Warmest
Warmest since:
2010
Ties: 1988, 2021
Mar–Sep 2018
7-Month
60.5°F
(15.8°C)
59.4°F
(15.2°C)
1.1°F
(0.6°C)
47th Coolest
Coolest since:
1965
13th Warmest
Warmest since:
2012
Ties: 1973, 1988
Feb–Sep 2018
8-Month
56.7°F
(13.7°C)
55.4°F
(13.0°C)
1.3°F
(0.7°C)
50th Coolest
Coolest since:
1965, 1978
10th Warmest
Warmest since:
2012
Jan–Sep 2018
9-Month
53.1°F
(11.7°C)
51.8°F
(11.0°C)
1.3°F
(0.7°C)
49th Coolest
Coolest since:
1978
11th Warmest
Warmest since:
2012
Ties: 1999, 2007
Dec 2017–Sep 2018
10-Month
50.3°F
(10.2°C)
49.6°F
(9.8°C)
0.7°F
(0.4°C)
43rd Coolest
Coolest since:
1978
17th Warmest
Warmest since:
2012
Nov 2017–Sep 2018
11-Month
49.2°F
(9.6°C)
48.7°F
(9.3°C)
0.5°F
(0.3°C)
40th Coolest
Coolest since:
1978
19th Warmest
Warmest since:
2012
Ties: 2013
Oct 2017–Sep 2018
12-Month
49.7°F
(9.8°C)
48.8°F
(9.3°C)
0.9°F
(0.5°C)
43rd Coolest
Coolest since:
1978
16th Warmest
Warmest since:
2012
Ties: 1995
Apr 2017–Sep 2018
18-Month
54.6°F
(12.6°C)
53.6°F
(12.0°C)
1.0°F
(0.6°C)
46th Coolest
Coolest since:
1979
13th Warmest
Warmest since:
2012
Ties: 1991, 1998, 2022
Oct 2016–Sep 2018
24-Month
50.4°F
(10.2°C)
48.8°F
(9.3°C)
1.6°F
(0.9°C)
52nd Coolest
Coolest since:
1979
6th Warmest
Warmest since:
2017
Ties: 2000
Oct 2015–Sep 2018
36-Month
51.0°F
(10.6°C)
48.8°F
(9.3°C)
2.2°F
(1.3°C)
55th Coolest
Coolest since:
1979
2nd Warmest
Warmest since:
2012
Oct 2014–Sep 2018
48-Month
50.0°F
(10.0°C)
48.7°F
(9.3°C)
1.3°F
(0.7°C)
49th Coolest
Coolest since:
1980
7th Warmest
Warmest since:
2013
Ties: 2008
Oct 2013–Sep 2018
60-Month
49.3°F
(9.6°C)
48.6°F
(9.2°C)
0.7°F
(0.4°C)
37th Coolest
Coolest since:
1981, 1982
18th Warmest
Warmest since:
2002
Ties: 2017

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