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 (127.32")
1901-1909 Base Period
189505 - 189804 123.90" 3 -3.42"
189605 - 189904 130.69" 9 3.37"
189705 - 190004 131.61" 10 4.29"
189805 - 190104 125.84" 4 -1.48"
189905 - 190204 127.58" 7 0.26"
190005 - 190304 135.20" 11 7.88"
190105 - 190404 135.53" 12 8.21"
190205 - 190504 126.28" 5 -1.04"
190305 - 190604 120.05" 2 -7.27"
190405 - 190704 119.95" 1 -7.37"
190505 - 190804 128.29" 8 0.97"
190605 - 190904 127.12" 6 -0.20"

Citing This Page

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