Climate at a Glance

Regional Time Series

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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 (68.37")
1901-1952 Base Period
189507 - 189906 65.69" 24 -2.68"
189607 - 190006 64.15" 22 -4.22"
189707 - 190106 63.21" 19 -5.16"
189807 - 190206 67.37" 28 -1.00"
189907 - 190306 69.93" 33 1.56"
190007 - 190406 72.66" 37 4.29"
190107 - 190506 73.17" 40 4.80"
190207 - 190606 77.28" 45 8.91"
190307 - 190706 84.98" 53 16.61"
190407 - 190806 80.31" 48 11.94"
190507 - 190906 81.73" 51 13.36"
190607 - 191006 77.22" 44 8.85"
190707 - 191106 72.76" 38 4.39"
190807 - 191206 70.69" 35 2.32"
190907 - 191306 64.23" 23 -4.14"
191007 - 191406 70.79" 36 2.42"
191107 - 191506 70.35" 34 1.98"
191207 - 191606 76.01" 42 7.64"
191307 - 191706 77.55" 46 9.18"
191407 - 191806 67.54" 29 -0.83"
191507 - 191906 63.57" 20 -4.80"
191607 - 192006 58.85" 7 -9.52"
191707 - 192106 62.04" 15 -6.33"
191807 - 192206 66.70" 26 -1.67"
191907 - 192306 66.64" 25 -1.73"
192007 - 192406 62.62" 16 -5.75"
192107 - 192506 61.30" 12 -7.07"
192207 - 192606 58.45" 6 -9.92"
192307 - 192706 62.63" 17 -5.74"
192407 - 192806 68.12" 31 -0.25"
192507 - 192906 61.83" 13 -6.54"
192607 - 193006 60.84" 11 -7.53"
192707 - 193106 52.36" 1 -16.01"
192807 - 193206 55.95" 3 -12.42"
192907 - 193306 56.84" 5 -11.53"
193007 - 193406 54.32" 2 -14.05"
193107 - 193506 61.91" 14 -6.46"
193207 - 193606 60.43" 10 -7.94"
193307 - 193706 66.75" 27 -1.62"
193407 - 193806 79.75" 47 11.38"
193507 - 193906 73.71" 41 5.34"
193607 - 194006 76.92" 43 8.55"
193707 - 194106 84.23" 52 15.86"
193807 - 194206 80.32" 49 11.95"
193907 - 194306 86.84" 54 18.47"
194007 - 194406 81.64" 50 13.27"
194107 - 194506 72.81" 39 4.44"
194207 - 194606 68.80" 32 0.43"
194307 - 194706 63.65" 21 -4.72"
194407 - 194806 63.15" 18 -5.22"
194507 - 194906 60.08" 9 -8.29"
194607 - 195006 56.22" 4 -12.15"
194707 - 195106 59.37" 8 -9.00"
194807 - 195206 67.96" 30 -0.41"

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/