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 (16.54")
1901-1952 Base Period
189509 - 189606 17.91" 38 1.37"
189609 - 189706 18.33" 41 1.79"
189709 - 189806 12.59" 8 -3.95"
189809 - 189906 13.97" 17 -2.57"
189909 - 190006 15.92" 26 -0.62"
190009 - 190106 18.38" 42 1.84"
190109 - 190206 16.40" 28 -0.14"
190209 - 190306 16.44" 29 -0.10"
190309 - 190406 19.21" 45 2.67"
190409 - 190506 18.07" 40 1.53"
190509 - 190606 21.08" 52 4.54"
190609 - 190706 23.77" 55 7.23"
190709 - 190806 14.40" 19 -2.14"
190809 - 190906 19.98" 51 3.44"
190909 - 191006 15.97" 27 -0.57"
191009 - 191106 19.68" 49 3.14"
191109 - 191206 12.33" 7 -4.21"
191209 - 191306 13.54" 13 -3.00"
191309 - 191406 21.82" 53 5.28"
191409 - 191506 19.41" 47 2.87"
191509 - 191606 17.83" 37 1.29"
191609 - 191706 15.12" 23 -1.42"
191709 - 191806 12.66" 10 -3.88"
191809 - 191906 15.20" 24 -1.34"
191909 - 192006 13.23" 11 -3.31"
192009 - 192106 18.05" 39 1.51"
192109 - 192206 17.51" 35 0.97"
192209 - 192306 14.61" 21 -1.93"
192309 - 192406 8.91" 1 -7.63"
192409 - 192506 17.42" 34 0.88"
192509 - 192606 13.86" 16 -2.68"
192609 - 192706 19.41" 47 2.87"
192709 - 192806 14.59" 20 -1.95"
192809 - 192906 11.23" 3 -5.31"
192909 - 193006 13.63" 14 -2.91"
193009 - 193106 10.92" 2 -5.62"
193109 - 193206 17.76" 36 1.22"
193209 - 193306 11.83" 5 -4.71"
193309 - 193406 11.37" 4 -5.17"
193409 - 193506 18.61" 43 2.07"
193509 - 193606 16.60" 30 0.06"
193609 - 193706 17.33" 33 0.79"
193709 - 193806 24.18" 56 7.64"
193809 - 193906 12.29" 6 -4.25"
193909 - 194006 19.72" 50 3.18"
194009 - 194106 25.82" 57 9.28"
194109 - 194206 19.44" 48 2.90"
194209 - 194306 19.19" 44 2.65"
194309 - 194406 14.93" 22 -1.61"
194409 - 194506 16.96" 31 0.42"
194509 - 194606 15.68" 25 -0.86"
194609 - 194706 13.42" 12 -3.12"
194709 - 194806 14.33" 18 -2.21"
194809 - 194906 13.78" 15 -2.76"
194909 - 195006 12.60" 9 -3.94"
195009 - 195106 17.08" 32 0.54"
195109 - 195206 22.54" 54 6.00"

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/