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 (18.10")
1901-1930 Base Period
189506 - 189511 15.11" 4 -2.99"
189606 - 189611 19.22" 25 1.12"
189706 - 189711 16.16" 10 -1.94"
189806 - 189811 17.36" 16 -0.74"
189906 - 189911 17.85" 20 -0.25"
190006 - 190011 24.34" 36 6.24"
190106 - 190111 16.96" 13 -1.14"
190206 - 190211 21.53" 32 3.43"
190306 - 190311 20.50" 29 2.40"
190406 - 190411 16.88" 12 -1.22"
190506 - 190511 22.01" 33 3.91"
190606 - 190611 19.43" 26 1.33"
190706 - 190711 17.91" 21 -0.19"
190806 - 190811 15.90" 6 -2.20"
190906 - 190911 19.21" 24 1.11"
191006 - 191011 12.01" 1 -6.09"
191106 - 191111 20.29" 28 2.19"
191206 - 191211 17.31" 14 -0.79"
191306 - 191311 17.50" 18 -0.60"
191406 - 191411 19.79" 27 1.69"
191506 - 191511 21.12" 31 3.02"
191606 - 191611 17.50" 19 -0.60"
191706 - 191711 15.16" 5 -2.94"
191806 - 191811 16.08" 8 -2.02"
191906 - 191911 20.59" 30 2.49"
192006 - 192011 17.31" 14 -0.79"
192106 - 192111 17.47" 17 -0.63"
192206 - 192211 16.53" 11 -1.57"
192306 - 192311 16.14" 9 -1.96"
192406 - 192411 18.49" 22 0.39"
192506 - 192511 19.02" 23 0.92"
192606 - 192611 22.04" 34 3.94"
192706 - 192711 16.07" 7 -2.03"
192806 - 192811 22.70" 35 4.60"
192906 - 192911 15.00" 3 -3.10"
193006 - 193011 14.60" 2 -3.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/