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 (12.84")
1901-1932 Base Period
189508 - 189606 9.84" 5 -3.00"
189608 - 189706 14.72" 33 1.88"
189708 - 189806 13.82" 28 0.98"
189808 - 189906 9.23" 4 -3.61"
189908 - 190006 11.08" 7 -1.76"
190008 - 190106 11.15" 8 -1.69"
190108 - 190206 9.00" 3 -3.84"
190208 - 190306 13.05" 21 0.21"
190308 - 190406 8.82" 1 -4.02"
190408 - 190506 18.06" 37 5.22"
190508 - 190606 14.61" 32 1.77"
190608 - 190706 15.72" 36 2.88"
190708 - 190806 12.65" 18 -0.19"
190808 - 190906 13.26" 25 0.42"
190908 - 191006 12.02" 12 -0.82"
191008 - 191106 12.59" 16 -0.25"
191108 - 191206 13.24" 24 0.40"
191208 - 191306 11.27" 11 -1.57"
191308 - 191406 14.26" 30 1.42"
191408 - 191506 15.57" 35 2.73"
191508 - 191606 12.68" 19 -0.16"
191608 - 191706 13.77" 26 0.93"
191708 - 191806 9.98" 6 -2.86"
191808 - 191906 13.23" 23 0.39"
191908 - 192006 15.51" 34 2.67"
192008 - 192106 12.64" 17 -0.20"
192108 - 192206 12.54" 15 -0.30"
192208 - 192306 11.20" 9 -1.64"
192308 - 192406 13.82" 28 0.98"
192408 - 192506 8.97" 2 -3.87"
192508 - 192606 14.58" 31 1.74"
192608 - 192706 13.03" 20 0.19"
192708 - 192806 13.23" 23 0.39"
192808 - 192906 11.23" 10 -1.61"
192908 - 193006 12.50" 14 -0.34"
193008 - 193106 12.40" 13 -0.44"
193108 - 193206 14.24" 29 1.40"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/