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, April 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1999
1-Month
45.8°F
(7.7°C)
41.9°F
(5.5°C)
3.9°F
(2.2°C)
111th Coolest
Coolest since:
1907
18th Warmest
Warmest since:
1955, 2010
Ties: 1925
Mar–Apr 1999
2-Month
38.1°F
(3.4°C)
35.5°F
(1.9°C)
2.6°F
(1.5°C)
98th Coolest
Coolest since:
1926
31st Warmest
Warmest since:
2012
Ties: 1925
Feb–Apr 1999
3-Month
34.5°F
(1.4°C)
30.0°F
(-1.1°C)
4.5°F
(2.5°C)
119th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
Jan–Apr 1999
4-Month
30.3°F
(-0.9°C)
27.0°F
(-2.8°C)
3.3°F
(1.9°C)
111th Coolest
Coolest since:
1912
18th Warmest
Warmest since:
2012
Ties: 2001
Dec 1998–Apr 1999
5-Month
30.2°F
(-1.0°C)
26.3°F
(-3.2°C)
3.9°F
(2.2°C)
114th Coolest
Coolest since:
1904
14th Warmest
Warmest since:
2012
Nov 1998–Apr 1999
6-Month
31.7°F
(-0.2°C)
27.7°F
(-2.4°C)
4.0°F
(2.2°C)
118th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
Oct 1998–Apr 1999
7-Month
34.3°F
(1.3°C)
30.5°F
(-0.8°C)
3.8°F
(2.1°C)
119th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2012
Ties: 2010
Sep 1998–Apr 1999
8-Month
37.9°F
(3.3°C)
34.0°F
(1.1°C)
3.9°F
(2.2°C)
120th Coolest
Coolest since:
1904
8th Warmest
Warmest since:
2012
Ties: 1998
Aug 1998–Apr 1999
9-Month
41.3°F
(5.2°C)
37.5°F
(3.1°C)
3.8°F
(2.1°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest to Date
2012
Jul 1998–Apr 1999
10-Month
44.1°F
(6.7°C)
40.6°F
(4.8°C)
3.5°F
(1.9°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Jun 1998–Apr 1999
11-Month
45.9°F
(7.7°C)
42.7°F
(5.9°C)
3.2°F
(1.8°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2012
Ties: 2000
May 1998–Apr 1999
12-Month
47.1°F
(8.4°C)
43.6°F
(6.4°C)
3.5°F
(2.0°C)
122nd Coolest
Coolest since:
1918
6th Warmest
Warmest to Date
2012
Nov 1997–Apr 1999
18-Month
42.4°F
(5.8°C)
38.3°F
(3.5°C)
4.1°F
(2.3°C)
125th Coolest
Coolest since:
1918
2nd Warmest
Warmest to Date
2017
May 1997–Apr 1999
24-Month
46.3°F
(7.9°C)
43.6°F
(6.4°C)
2.7°F
(1.5°C)
121st Coolest
Coolest since:
1905
6th Warmest
Warmest to Date
2017
May 1996–Apr 1999
36-Month
45.4°F
(7.4°C)
43.5°F
(6.4°C)
1.9°F
(1.0°C)
112th Coolest
Coolest since:
1918
14th Warmest
Warmest to Date
2018
Ties: 2004, 2014
May 1995–Apr 1999
48-Month
44.8°F
(7.1°C)
43.5°F
(6.4°C)
1.3°F
(0.7°C)
101st Coolest
Coolest since:
1918
24th Warmest
Warmest since:
2002
Ties: 1956, 1991
May 1994–Apr 1999
60-Month
44.9°F
(7.2°C)
43.5°F
(6.4°C)
1.4°F
(0.8°C)
102nd Coolest
Coolest since:
1908, 1920
22nd Warmest
Warmest since:
2002
Ties: 1991, 1992, 2018

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