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
August - October 1974
-4-3-2-11234
Texas (Hover over a Climate Division)
Z-IndexPalmer Z-Index:
Anomaly:
Rank:
Mean:
August - October 1974 Texas Divisional Palmer Z-Index
Climate Division
Value
Anomaly
Rank
130 Years
1901-2000 Mean
1. High Plains4.804.731290.07
2. Low Rolling Plains3.763.741270.02
3. North Central4.104.13130-0.03
4. East Texas3.413.44127-0.03
5. Trans Pecos5.815.94130-0.12
6. Edwards Plateau5.085.16130-0.07
7. South Central2.402.53123-0.14
8. Upper Coast0.630.7792-0.14
9. South1.521.71119-0.20
10. Lower Valley1.041.23106-0.19

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