Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Michigan

Average Temperature Rankings, December 2017

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 2017
1-Month
20.9°F
(-6.2°C)
23.3°F
(-4.8°C)
-2.4°F
(-1.4°C)
35th Coolest
Coolest since:
1989
93rd Warmest
Warmest since:
2015
Ties: 1929
Nov–Dec 2017
2-Month
27.7°F
(-2.4°C)
28.9°F
(-1.7°C)
-1.2°F
(-0.7°C)
37th Coolest
Coolest since:
1976
91st Warmest
Warmest since:
2015
Oct–Dec 2017
3-Month
36.0°F
(2.2°C)
35.1°F
(1.7°C)
0.9°F
(0.5°C)
79th Coolest
Coolest since:
1976
49th Warmest
Warmest since:
2015
Ties: 1954, 1961
Sep–Dec 2017
4-Month
42.6°F
(5.9°C)
40.9°F
(4.9°C)
1.7°F
(1.0°C)
102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2015
Ties: 1923, 1947, 1961, 1963, 1973
Aug–Dec 2017
5-Month
47.1°F
(8.4°C)
45.9°F
(7.7°C)
1.2°F
(0.7°C)
92nd Coolest
Coolest since:
1917
36th Warmest
Warmest since:
2015
Ties: 1975, 2002, 2009, 2019
Jul–Dec 2017
6-Month
50.7°F
(10.4°C)
49.6°F
(9.8°C)
1.1°F
(0.6°C)
91st Coolest
Coolest since:
1917
37th Warmest
Warmest since:
1931
Ties: 1946, 1949, 1975
Jun–Dec 2017
7-Month
52.8°F
(11.6°C)
51.6°F
(10.9°C)
1.2°F
(0.7°C)
95th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
1931
Ties: 1988
May–Dec 2017
8-Month
52.8°F
(11.6°C)
51.8°F
(11.0°C)
1.0°F
(0.6°C)
89th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2015
Ties: 1922, 1948
Apr–Dec 2017
9-Month
52.2°F
(11.2°C)
50.7°F
(10.4°C)
1.5°F
(0.8°C)
105th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
1998, 2021
Ties: 1900, 1988
Mar–Dec 2017
10-Month
50.0°F
(10.0°C)
48.5°F
(9.2°C)
1.5°F
(0.8°C)
103rd Coolest
Coolest since:
1917
25th Warmest
Warmest since:
2012
Ties: 1977, 1988
Feb–Dec 2017
11-Month
48.2°F
(9.0°C)
45.9°F
(7.7°C)
2.3°F
(1.3°C)
113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2012
Ties: 2011
Jan–Dec 2017
12-Month
46.3°F
(7.9°C)
43.6°F
(6.4°C)
2.7°F
(1.5°C)
115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
2012
Jul 2016–Dec 2017
18-Month
48.8°F
(9.3°C)
45.5°F
(7.5°C)
3.3°F
(1.8°C)
123rd Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Ties: 2006
Jan 2016–Dec 2017
24-Month
46.8°F
(8.2°C)
43.5°F
(6.4°C)
3.3°F
(1.8°C)
123rd Coolest
Coolest since:
1917
4th Warmest
Warmest since:
1999
Jan 2015–Dec 2017
36-Month
46.3°F
(7.9°C)
43.6°F
(6.4°C)
2.7°F
(1.5°C)
122nd Coolest
Coolest since:
1918
4th Warmest
Warmest since:
2012
Ties: 2018
Jan 2014–Dec 2017
48-Month
45.2°F
(7.3°C)
43.6°F
(6.4°C)
1.6°F
(0.9°C)
110th Coolest
Coolest since:
1907, 1917, 1918, 1926
15th Warmest
Warmest since:
2001
Ties: 1999, 2009, 2010
Jan 2013–Dec 2017
60-Month
44.9°F
(7.2°C)
43.5°F
(6.4°C)
1.4°F
(0.8°C)
100th Coolest
Coolest since:
1907
24th Warmest
Warmest since:
2002

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