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 (123.22")
1901-1911 Base Period
189504 - 189803 127.07" 11 3.85"
189604 - 189903 137.27" 14 14.05"
189704 - 190003 125.22" 8 2.00"
189804 - 190103 121.84" 6 -1.38"
189904 - 190203 109.96" 1 -13.26"
190004 - 190303 120.09" 2 -3.13"
190104 - 190403 121.35" 5 -1.87"
190204 - 190503 121.26" 3 -1.96"
190304 - 190603 121.30" 4 -1.92"
190404 - 190703 125.45" 9 2.23"
190504 - 190803 135.20" 13 11.98"
190604 - 190903 129.09" 12 5.87"
190704 - 191003 127.04" 10 3.82"
190804 - 191103 122.81" 7 -0.41"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/