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 (118.55")
1901-1914 Base Period
189503 - 189902 112.88" 5 -5.67"
189603 - 190002 119.44" 8 0.89"
189703 - 190102 116.52" 7 -2.03"
189803 - 190202 114.89" 6 -3.66"
189903 - 190302 121.39" 12 2.84"
190003 - 190402 124.73" 14 6.18"
190103 - 190502 121.00" 10 2.45"
190203 - 190602 129.49" 16 10.94"
190303 - 190702 127.09" 15 8.54"
190403 - 190802 121.01" 11 2.46"
190503 - 190902 123.13" 13 4.58"
190603 - 191002 120.31" 9 1.76"
190703 - 191102 109.62" 2 -8.93"
190803 - 191202 112.48" 4 -6.07"
190903 - 191302 110.25" 3 -8.30"
191003 - 191402 107.82" 1 -10.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/