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
July - September 1993
-4-3-2-11234
Texas (Hover over a Climate Division)
Z-IndexPalmer Z-Index: -0.59
Rank: 53rd Driest
Anomaly: -0.51
Mean: -0.08
July - September 1993 Texas Divisional Palmer Z-Index
Climate Division
Value
Rank
130 Years
Anomaly
1901-2000 Mean
1. High Plains0.13650.010.12
2. Low Rolling Plains-0.1463-0.200.07
3. North Central-1.0237-0.97-0.05
4. East Texas-1.4621-1.43-0.03
5. Trans Pecos0.36770.38-0.01
6. Edwards Plateau-0.8441-0.75-0.09
7. South Central-1.4724-1.23-0.23
8. Upper Coast-2.008-1.76-0.25
9. South-2.343-2.13-0.21
10. Lower Valley-1.1838-0.94-0.24

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