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 (84.28")
1901-1930 Base Period
189508 - 189707 86.88" 20 2.60"
189608 - 189807 88.05" 24 3.77"
189708 - 189907 87.73" 22 3.45"
189808 - 190007 82.07" 12 -2.21"
189908 - 190107 72.37" 1 -11.91"
190008 - 190207 74.29" 3 -9.99"
190108 - 190307 84.93" 16 0.65"
190208 - 190407 85.31" 17 1.03"
190308 - 190507 77.51" 9 -6.77"
190408 - 190607 78.81" 10 -5.47"
190508 - 190707 90.05" 27 5.77"
190608 - 190807 94.10" 32 9.82"
190708 - 190907 87.54" 21 3.26"
190808 - 191007 82.20" 13 -2.08"
190908 - 191107 75.56" 5 -8.72"
191008 - 191207 85.70" 18 1.42"
191108 - 191307 91.95" 30 7.67"
191208 - 191407 75.41" 4 -8.87"
191308 - 191507 76.32" 7 -7.96"
191408 - 191607 91.04" 29 6.76"
191508 - 191707 90.24" 28 5.96"
191608 - 191807 76.57" 8 -7.71"
191708 - 191907 75.71" 6 -8.57"
191808 - 192007 87.93" 23 3.65"
191908 - 192107 85.86" 19 1.58"
192008 - 192207 88.22" 25 3.94"
192108 - 192307 89.14" 26 4.86"
192208 - 192407 84.54" 15 0.26"
192308 - 192507 79.05" 11 -5.23"
192408 - 192607 73.24" 2 -11.04"
192508 - 192707 96.17" 33 11.89"
192608 - 192807 102.94" 34 18.66"
192708 - 192907 93.09" 31 8.81"
192808 - 193007 82.59" 14 -1.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/