Statewide Rankings

Statewide Data Info
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Michigan

Average Temperature Rankings, December 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1999
1-Month
26.9°F
(-2.8°C)
23.3°F
(-4.8°C)
3.6°F
(2.0°C)
98th Coolest
Coolest since:
1989
31st Warmest
Warmest since:
2015
Ties: 1974, 2022
Nov–Dec 1999
2-Month
34.0°F
(1.1°C)
29.0°F
(-1.7°C)
5.0°F
(2.8°C)
120th Coolest
Coolest since:
1976
9th Warmest
Warmest since:
2015
Oct–Dec 1999
3-Month
38.1°F
(3.4°C)
35.1°F
(1.7°C)
3.0°F
(1.7°C)
114th Coolest
Coolest since:
1976
15th Warmest
Warmest since:
2015
Ties: 1975
Sep–Dec 1999
4-Month
43.5°F
(6.4°C)
40.9°F
(4.9°C)
2.6°F
(1.5°C)
112th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
2015
Ties: 2004
Aug–Dec 1999
5-Month
47.9°F
(8.8°C)
46.0°F
(7.8°C)
1.9°F
(1.0°C)
107th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
2015
Ties: 1948, 1973, 2010
Jul–Dec 1999
6-Month
51.8°F
(11.0°C)
49.6°F
(9.8°C)
2.2°F
(1.2°C)
113th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
1931
Ties: 1994, 2010
Jun–Dec 1999
7-Month
53.9°F
(12.2°C)
51.5°F
(10.8°C)
2.4°F
(1.4°C)
116th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1931
Ties: 2022
May–Dec 1999
8-Month
54.4°F
(12.4°C)
51.8°F
(11.0°C)
2.6°F
(1.4°C)
118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2015, 2021
Apr–Dec 1999
9-Month
53.4°F
(11.9°C)
50.7°F
(10.4°C)
2.7°F
(1.5°C)
118th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
1998, 2021
Ties: 2011
Mar–Dec 1999
10-Month
51.1°F
(10.6°C)
48.5°F
(9.2°C)
2.6°F
(1.4°C)
116th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
2012
Feb–Dec 1999
11-Month
49.0°F
(9.4°C)
45.9°F
(7.7°C)
3.1°F
(1.7°C)
121st Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2012
Jan–Dec 1999
12-Month
46.4°F
(8.0°C)
43.6°F
(6.4°C)
2.8°F
(1.6°C)
117th Coolest
Coolest since:
1917
12th Warmest
Warmest since:
2012
Jul 1998–Dec 1999
18-Month
48.7°F
(9.3°C)
45.6°F
(7.6°C)
3.1°F
(1.7°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Ties: 1998
Jan 1998–Dec 1999
24-Month
47.3°F
(8.5°C)
43.5°F
(6.4°C)
3.8°F
(2.1°C)
127th Coolest
Coolest since:
1917
1st Warmest
Warmest to Date
1999
Jan 1997–Dec 1999
36-Month
46.0°F
(7.8°C)
43.5°F
(6.4°C)
2.5°F
(1.4°C)
119th Coolest
Coolest since:
1918
8th Warmest
Warmest to Date
2012
Ties: 2013, 2021
Jan 1996–Dec 1999
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
16th Warmest
Warmest to Date
2001
Ties: 2009, 2010, 2017
Jan 1995–Dec 1999
60-Month
45.0°F
(7.2°C)
43.5°F
(6.4°C)
1.5°F
(0.8°C)
102nd Coolest
Coolest since:
1907
23rd Warmest
Warmest since:
2002
Ties: 2015

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