Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (61.76")
1901-1908 Base Period
189504 - 189703 60.44" 6 -1.32"
189604 - 189803 62.68" 9 0.92"
189704 - 189903 53.88" 1 -7.88"
189804 - 190003 56.78" 2 -4.98"
189904 - 190103 62.75" 10 0.99"
190004 - 190203 57.60" 3 -4.16"
190104 - 190303 58.52" 4 -3.24"
190204 - 190403 67.83" 12 6.07"
190304 - 190503 61.68" 7 -0.08"
190404 - 190603 61.97" 8 0.21"
190504 - 190703 65.07" 11 3.31"
190604 - 190803 58.65" 5 -3.11"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/