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 2020

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 2020
1-Month
28.6°F
(-1.9°C)
23.3°F
(-4.8°C)
5.3°F
(2.9°C)
110th Coolest
Coolest since:
1989
19th Warmest
Warmest since:
2015
Ties: 2003
Nov–Dec 2020
2-Month
34.9°F
(1.6°C)
28.9°F
(-1.7°C)
6.0°F
(3.3°C)
124th Coolest
Coolest since:
1976
5th Warmest
Warmest since:
2015
Ties: 2011
Oct–Dec 2020
3-Month
38.0°F
(3.3°C)
35.1°F
(1.7°C)
2.9°F
(1.6°C)
112th Coolest
Coolest since:
1976
17th Warmest
Warmest since:
2015
Ties: 1956, 2012
Sep–Dec 2020
4-Month
43.1°F
(6.2°C)
41.0°F
(5.0°C)
2.1°F
(1.2°C)
108th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
2015
Ties: 2003, 2006, 2012
Aug–Dec 2020
5-Month
48.2°F
(9.0°C)
45.9°F
(7.7°C)
2.3°F
(1.3°C)
112th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
2015
Ties: 2003
Jul–Dec 2020
6-Month
52.2°F
(11.2°C)
49.6°F
(9.8°C)
2.6°F
(1.4°C)
119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
1931
Jun–Dec 2020
7-Month
54.2°F
(12.3°C)
51.6°F
(10.9°C)
2.6°F
(1.4°C)
119th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
1931
Ties: 2007
May–Dec 2020
8-Month
54.1°F
(12.3°C)
51.8°F
(11.0°C)
2.3°F
(1.3°C)
113th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2015, 2021
Ties: 1953, 1987
Apr–Dec 2020
9-Month
52.5°F
(11.4°C)
50.7°F
(10.4°C)
1.8°F
(1.0°C)
109th Coolest
Coolest since:
1917
20th Warmest
Warmest since:
1998, 2021
Ties: 1953, 1994
Mar–Dec 2020
10-Month
50.8°F
(10.4°C)
48.6°F
(9.2°C)
2.2°F
(1.2°C)
113th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2012
Ties: 1991
Feb–Dec 2020
11-Month
48.3°F
(9.1°C)
45.9°F
(7.7°C)
2.4°F
(1.4°C)
115th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
2012
Jan–Dec 2020
12-Month
46.5°F
(8.1°C)
43.6°F
(6.4°C)
2.9°F
(1.7°C)
118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2012
Jul 2019–Dec 2020
18-Month
48.0°F
(8.9°C)
45.6°F
(7.6°C)
2.4°F
(1.3°C)
118th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
Ties: 1921, 2007, 2010, 2022
Jan 2019–Dec 2020
24-Month
45.2°F
(7.3°C)
43.6°F
(6.4°C)
1.6°F
(0.9°C)
103rd Coolest
Coolest since:
1917
25th Warmest
Warmest since:
1999
Jan 2018–Dec 2020
36-Month
45.2°F
(7.3°C)
43.5°F
(6.4°C)
1.7°F
(0.9°C)
110th Coolest
Coolest since:
1918
17th Warmest
Warmest since:
2012
Jan 2017–Dec 2020
48-Month
45.5°F
(7.5°C)
43.5°F
(6.4°C)
2.0°F
(1.1°C)
114th Coolest
Coolest since:
1907, 1917, 1918, 1926
12th Warmest
Warmest since:
2001
Jan 2016–Dec 2020
60-Month
45.8°F
(7.7°C)
43.5°F
(6.4°C)
2.3°F
(1.3°C)
121st Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2002
Ties: 2012, 2013

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