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 (249.61")
1901-1957 Base Period
189507 - 190006 245.03" 19 -4.58"
189607 - 190106 253.57" 39 3.96"
189707 - 190206 256.54" 48 6.93"
189807 - 190306 273.31" 56 23.70"
189907 - 190406 253.95" 41 4.34"
190007 - 190506 247.28" 22 -2.33"
190107 - 190606 247.78" 25 -1.83"
190207 - 190706 247.26" 21 -2.35"
190307 - 190806 244.47" 18 -5.14"
190407 - 190906 256.29" 46 6.68"
190507 - 191006 253.91" 40 4.30"
190607 - 191106 242.39" 16 -7.22"
190707 - 191206 253.33" 36 3.72"
190807 - 191306 250.16" 29 0.55"
190907 - 191406 239.07" 8 -10.54"
191007 - 191506 245.76" 20 -3.85"
191107 - 191606 250.36" 30 0.75"
191207 - 191706 239.82" 10 -9.79"
191307 - 191806 234.03" 5 -15.58"
191407 - 191906 247.59" 24 -2.02"
191507 - 192006 249.80" 27 0.19"
191607 - 192106 252.71" 34 3.10"
191707 - 192206 254.50" 44 4.89"
191807 - 192306 261.98" 54 12.37"
191907 - 192406 256.60" 49 6.99"
192007 - 192506 250.83" 31 1.22"
192107 - 192606 248.22" 26 -1.39"
192207 - 192706 240.27" 13 -9.34"
192307 - 192806 240.96" 15 -8.65"
192407 - 192906 253.22" 35 3.61"
192507 - 193006 256.89" 50 7.28"
192607 - 193106 251.94" 33 2.33"
192707 - 193206 253.35" 37 3.74"
192807 - 193306 253.46" 38 3.85"
192907 - 193406 238.12" 7 -11.49"
193007 - 193506 233.16" 4 -16.45"
193107 - 193606 247.38" 23 -2.23"
193207 - 193706 255.32" 45 5.71"
193307 - 193806 251.32" 32 1.71"
193407 - 193906 254.19" 42 4.58"
193507 - 194006 254.23" 43 4.62"
193607 - 194106 242.55" 17 -7.06"
193707 - 194206 239.08" 9 -10.53"
193807 - 194306 240.24" 12 -9.37"
193907 - 194406 240.10" 11 -9.51"
194007 - 194506 240.85" 14 -8.76"
194107 - 194606 256.36" 47 6.75"
194207 - 194706 257.31" 51 7.70"
194307 - 194806 265.40" 55 15.79"
194407 - 194906 274.78" 58 25.17"
194507 - 195006 274.01" 57 24.40"
194607 - 195106 261.40" 53 11.79"
194707 - 195206 258.25" 52 8.64"
194807 - 195306 250.13" 28 0.52"
194907 - 195406 237.58" 6 -12.03"
195007 - 195506 232.46" 3 -17.15"
195107 - 195606 230.37" 1 -19.24"
195207 - 195706 231.83" 2 -17.78"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/