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 (74.20")
1901-1906 Base Period
189504 - 189903 75.71" 5 1.51"
189604 - 190003 75.91" 7 1.71"
189704 - 190103 71.86" 1 -2.34"
189804 - 190203 73.69" 3 -0.51"
189904 - 190303 73.13" 2 -1.07"
190004 - 190403 76.54" 8 2.34"
190104 - 190503 74.22" 4 0.02"
190204 - 190603 75.76" 6 1.56"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/