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.


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Download: xml csv json
Dates Value Rank Departure From Mean (14.90")
1901-1928 Base Period
189508 - 189607 12.43" 7 -2.47"
189608 - 189707 16.34" 26 1.44"
189708 - 189807 15.95" 24 1.05"
189808 - 189907 11.67" 4 -3.23"
189908 - 190007 12.08" 5 -2.82"
190008 - 190107 12.60" 8 -2.30"
190108 - 190207 10.23" 1 -4.67"
190208 - 190307 14.11" 13 -0.79"
190308 - 190407 10.49" 2 -4.41"
190408 - 190507 19.69" 33 4.79"
190508 - 190607 16.93" 29 2.03"
190608 - 190707 17.57" 30 2.67"
190708 - 190807 15.04" 16 0.14"
190808 - 190907 15.23" 18 0.33"
190908 - 191007 13.68" 11 -1.22"
191008 - 191107 15.72" 22 0.82"
191108 - 191207 15.66" 21 0.76"
191208 - 191307 12.92" 9 -1.98"
191308 - 191407 17.64" 31 2.74"
191408 - 191507 17.83" 32 2.93"
191508 - 191607 14.82" 15 -0.08"
191608 - 191707 15.62" 20 0.72"
191708 - 191807 12.14" 6 -2.76"
191808 - 191907 16.28" 25 1.38"
191908 - 192007 16.71" 28 1.81"
192008 - 192107 15.76" 23 0.86"
192108 - 192207 14.04" 12 -0.86"
192208 - 192307 13.36" 10 -1.54"
192308 - 192407 15.59" 19 0.69"
192408 - 192507 11.26" 3 -3.64"
192508 - 192607 16.53" 27 1.63"
192608 - 192707 15.10" 17 0.20"
192708 - 192807 14.76" 14 -0.14"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/