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
December 1971 - February 1972
-4-3-2-11234
Ohio (Hover over a Climate Division)
Z-IndexPalmer Z-Index: -0.27
Rank: 34th Driest
Anomaly: -0.39
Mean: 0.12
December 1971 - February 1972 Ohio Divisional Palmer Z-Index
Climate Division
Value
Rank
130 Years
Anomaly
1901-2000 Mean
1. Northwest-0.4032-0.530.13
2. North Central-0.6418-0.820.18
3. Northeast0.09630.030.06
4. West Central-0.2641-0.330.07
5. Central-0.4129-0.550.13
6. Central Hills-0.5223-0.680.16
7. Northeast Hills-0.2438-0.360.12
8. Southwest-0.2148-0.270.06
9. South Central0.55840.410.14
10. Southeast-0.1945-0.320.13

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