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
November 1937 - January 1938
-4-3-2-11234
Texas (Hover over a Climate Division)
Z-IndexPalmer Z-Index: 1.30
Rank: 24th Wettest
Anomaly: 1.30
Mean: 0.00
November 1937 - January 1938 Texas Divisional Palmer Z-Index
Climate Division
Value
Rank
130 Years
Anomaly
1901-2000 Mean
1. High Plains-0.5240-0.600.08
2. Low Rolling Plains-0.1857-0.200.02
3. North Central2.101222.100.00
4. East Texas1.231081.33-0.10
5. Trans Pecos1.151151.18-0.03
6. Edwards Plateau2.311262.290.01
7. South Central1.301071.290.01
8. Upper Coast0.18720.19-0.01
9. South1.831211.84-0.01
10. Lower Valley1.691161.70-0.01

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