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 (10.84")
1901-1932 Base Period
189509 - 189606 7.84" 4 -3.00"
189609 - 189706 13.14" 32 2.30"
189709 - 189806 12.07" 29 1.23"
189809 - 189906 7.40" 2 -3.44"
189909 - 190006 9.63" 11 -1.21"
190009 - 190106 10.14" 16 -0.70"
190109 - 190206 7.09" 1 -3.75"
190209 - 190306 11.11" 22 0.27"
190309 - 190406 7.43" 3 -3.41"
190409 - 190506 15.61" 37 4.77"
190509 - 190606 13.37" 33 2.53"
190609 - 190706 13.38" 34 2.54"
190709 - 190806 9.90" 14 -0.94"
190809 - 190906 10.81" 19 -0.03"
190909 - 191006 8.88" 7 -1.96"
191009 - 191106 10.77" 18 -0.07"
191109 - 191206 11.89" 27 1.05"
191209 - 191306 9.30" 9 -1.54"
191309 - 191406 12.81" 31 1.97"
191409 - 191506 13.74" 35 2.90"
191509 - 191606 11.13" 23 0.29"
191609 - 191706 11.18" 24 0.34"
191709 - 191806 8.42" 6 -2.42"
191809 - 191906 11.52" 25 0.68"
191909 - 192006 14.01" 36 3.17"
192009 - 192106 10.53" 17 -0.31"
192109 - 192206 9.67" 12 -1.17"
192209 - 192306 9.27" 8 -1.57"
192309 - 192406 10.88" 21 0.04"
192409 - 192506 8.15" 5 -2.69"
192509 - 192606 12.19" 30 1.35"
192609 - 192706 11.72" 26 0.88"
192709 - 192806 10.86" 20 0.02"
192809 - 192906 9.34" 10 -1.50"
192909 - 193006 9.83" 13 -1.01"
193009 - 193106 10.05" 15 -0.79"
193109 - 193206 11.94" 28 1.10"

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/