Divisional Mapping

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. Data are available for bulk download.
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Divisional Palmer Z-Index
September - November 1926
-4-3-2-11234
Michigan (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
September - November 1926 Michigan Divisional Palmer Z-Index
Climate Division
Value
Anomaly
Rank
130 Years
1901-2000 Mean
1. West Upper3.383.49129-0.10
2. East Upper3.233.35128-0.12
3. Northwest Lower2.062.29118-0.23
4. Northeast Lower1.131.37101-0.24
5. West Central Lower2.402.53124-0.13
6. Central Lower0.971.13107-0.16
7. East Central Lower1.821.89116-0.06
8. Southwest Lower1.921.93120-0.02
9. South Central Lower2.412.361230.05
10. Southeast Lower2.712.671210.03

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