Statewide Rankings

Statewide 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.

Nebraska

September 1990 Palmer Modified Drought Index (PMDI) Rankings

  • Record Driest
  • Bottom โ…’
  • Bottom โ…“
  • Normal
  • Top โ…“
  • Top โ…’
  • Record Wettest
PeriodValue
1901-2000
Mean
AnomalyRank
(1895-2025)
Driest/Wettest
Since
Record
September 1990
1-Month
-3.570.81-4.3812th Driest
Driest since:
1956
119th Wettest
Wettest since:
1915

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