Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska or Hawaii. 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, Climate Division 10

February 2006 Palmer Z-Index Rankings

View Period (Months):
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
February 2006
1-Month
1.25-0.031.28102nd Driest
Driest since:
1964
30th Wettest
Wettest since:
1938
Jan–Feb 2006
2-Month
2.180.062.12128th Driest
Driest since:
1931
4th Wettest
Wettest since:
1950
Dec 2005–Feb 2006
3-Month
1.34-0.011.35114th Driest
Driest since:
1931
17th Wettest
Wettest since:
1950
Ties: 1930
Nov 2005–Feb 2006
4-Month
1.16-0.021.18104th Driest
Driest since:
1931
27th Wettest
Wettest since:
1950
Oct 2005–Feb 2006
5-Month
0.22-0.010.2361st Driest
Driest since:
1964
70th Wettest
Wettest since:
1950
Sep 2005–Feb 2006
6-Month
0.120.000.1262nd Driest
Driest since:
1964
69th Wettest
Wettest since:
1993
Ties: 1948
Aug 2005–Feb 2006
7-Month
-0.27-0.01-0.2646th Driest
Driest since:
1931
85th Wettest
Wettest since:
1993
Jul 2005–Feb 2006
8-Month
0.020.010.0156th Driest
Driest since:
1931
75th Wettest
Wettest since:
1993
Jun 2005–Feb 2006
9-Month
-0.210.01-0.2246th Driest
Driest since:
1931
85th Wettest
Wettest since:
1993
May 2005–Feb 2006
10-Month
-0.340.01-0.3540th Driest
Driest since:
1931
91st Wettest
Wettest since:
2001
Apr 2005–Feb 2006
11-Month
-0.500.01-0.5136th Driest
Driest since:
1931
95th Wettest
Wettest since:
2001
Ties: 1911
Mar 2005–Feb 2006
12-Month
-0.590.01-0.6031st Driest
Driest since:
1931
100th Wettest
Wettest since:
2012
Ties: 1959
Sep 2004–Feb 2006
18-Month
-0.140.01-0.1546th Driest
Driest since:
1932
84th Wettest
Wettest since:
1951
Mar 2004–Feb 2006
24-Month
0.240.010.2372nd Driest
Driest since:
1932
58th Wettest
Wettest since:
1982
Mar 2003–Feb 2006
36-Month
0.250.020.2380th Driest
Driest since:
1965
49th Wettest
Wettest since:
1952
Ties: 1909, 1985
Mar 2002–Feb 2006
48-Month
-0.180.02-0.2028th Driest
Driest since:
1966
100th Wettest
Wettest since:
1951, 2012
Ties: 1903, 1972, 2000
Mar 2001–Feb 2006
60-Month
-0.030.02-0.0537th Driest
Driest since:
1935
90th Wettest
Wettest since:
1952
Ties: 1900, 1931

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