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 (206.87")
1901-1925 Base Period
189508 - 190007 210.41" 20 3.54"
189608 - 190107 212.74" 21 5.87"
189708 - 190207 217.03" 24 10.16"
189808 - 190307 221.45" 26 14.58"
189908 - 190407 217.38" 25 10.51"
190008 - 190507 215.50" 23 8.63"
190108 - 190607 214.89" 22 8.02"
190208 - 190707 206.59" 14 -0.28"
190308 - 190807 207.00" 15 0.13"
190408 - 190907 203.92" 9 -2.95"
190508 - 191007 203.06" 8 -3.81"
190608 - 191107 195.59" 1 -11.28"
190708 - 191207 200.32" 6 -6.55"
190808 - 191307 196.69" 2 -10.18"
190908 - 191407 199.46" 3 -7.41"
191008 - 191507 199.82" 4 -7.05"
191108 - 191607 209.37" 17 2.50"
191208 - 191707 205.26" 12 -1.61"
191308 - 191807 202.13" 7 -4.74"
191408 - 191907 204.77" 11 -2.10"
191508 - 192007 210.03" 18 3.16"
191608 - 192107 207.05" 16 0.18"
191708 - 192207 210.33" 19 3.46"
191808 - 192307 206.49" 13 -0.38"
191908 - 192407 204.64" 10 -2.23"
192008 - 192507 200.21" 5 -6.66"

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/