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 (249.78")
1901-1941 Base Period
189508 - 190007 244.59" 10 -5.19"
189608 - 190107 251.56" 24 1.78"
189708 - 190207 254.66" 36 4.88"
189808 - 190307 270.39" 42 20.61"
189908 - 190407 253.57" 30 3.79"
190008 - 190507 248.98" 17 -0.80"
190108 - 190607 250.97" 22 1.19"
190208 - 190707 248.66" 16 -1.12"
190308 - 190807 246.12" 12 -3.66"
190408 - 190907 257.26" 40 7.48"
190508 - 191007 253.52" 29 3.74"
190608 - 191107 238.97" 4 -10.81"
190708 - 191207 253.03" 28 3.25"
190808 - 191307 249.24" 18 -0.54"
190908 - 191407 237.74" 3 -12.04"
191008 - 191507 244.50" 9 -5.28"
191108 - 191607 257.00" 39 7.22"
191208 - 191707 241.34" 7 -8.44"
191308 - 191807 233.55" 1 -16.23"
191408 - 191907 250.91" 21 1.13"
191508 - 192007 250.69" 20 0.91"
191608 - 192107 247.54" 13 -2.24"
191708 - 192207 253.99" 32 4.21"
191808 - 192307 262.68" 41 12.90"
191908 - 192407 254.52" 35 4.74"
192008 - 192507 249.33" 19 -0.45"
192108 - 192607 248.43" 15 -1.35"
192208 - 192707 240.03" 6 -9.75"
192308 - 192807 241.55" 8 -8.23"
192408 - 192907 252.23" 26 2.45"
192508 - 193007 256.84" 37 7.06"
192608 - 193107 251.01" 23 1.23"
192708 - 193207 251.59" 25 1.81"
192808 - 193307 254.12" 33 4.34"
192908 - 193407 239.02" 5 -10.76"
193008 - 193507 235.88" 2 -13.90"
193108 - 193607 247.63" 14 -2.15"
193208 - 193707 256.93" 38 7.15"
193308 - 193807 252.32" 27 2.54"
193408 - 193907 254.38" 34 4.60"
193508 - 194007 253.60" 31 3.82"
193608 - 194107 244.89" 11 -4.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/