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 (11.06")
1901-1949 Base Period
189506 - 189507 9.78" 13 -1.28"
189606 - 189607 13.33" 49 2.27"
189706 - 189707 9.70" 12 -1.36"
189806 - 189807 11.27" 32 0.21"
189906 - 189907 9.65" 11 -1.41"
190006 - 190007 12.88" 46 1.82"
190106 - 190107 10.96" 29 -0.10"
190206 - 190207 7.99" 2 -3.07"
190306 - 190307 10.48" 23 -0.58"
190406 - 190407 9.84" 14 -1.22"
190506 - 190507 10.54" 24 -0.52"
190606 - 190607 14.72" 54 3.66"
190706 - 190707 10.80" 28 -0.26"
190806 - 190807 10.71" 27 -0.35"
190906 - 190907 13.08" 48 2.02"
191006 - 191007 14.14" 52 3.08"
191106 - 191107 8.61" 5 -2.45"
191206 - 191207 11.51" 37 0.45"
191306 - 191307 10.07" 17 -0.99"
191406 - 191407 8.43" 4 -2.63"
191506 - 191507 9.37" 10 -1.69"
191606 - 191607 17.00" 55 5.94"
191706 - 191707 11.20" 30 0.14"
191806 - 191807 9.00" 6 -2.06"
191906 - 191907 13.72" 51 2.66"
192006 - 192007 10.55" 25 -0.51"
192106 - 192107 9.25" 8 -1.81"
192206 - 192207 11.76" 41 0.70"
192306 - 192307 10.20" 18 -0.86"
192406 - 192407 11.40" 34 0.34"
192506 - 192507 8.37" 3 -2.69"
192606 - 192607 11.55" 39 0.49"
192706 - 192707 11.49" 36 0.43"
192806 - 192807 12.99" 47 1.93"
192906 - 192907 11.26" 31 0.20"
193006 - 193007 9.34" 9 -1.72"
193106 - 193107 7.98" 1 -3.08"
193206 - 193207 9.98" 15 -1.08"
193306 - 193307 10.02" 16 -1.04"
193406 - 193407 11.83" 42 0.77"
193506 - 193507 10.59" 26 -0.47"
193606 - 193607 10.36" 19 -0.70"
193706 - 193707 10.37" 20 -0.69"
193806 - 193807 13.54" 50 2.48"
193906 - 193907 12.14" 43 1.08"
194006 - 194007 11.52" 38 0.46"
194106 - 194107 14.45" 53 3.39"
194206 - 194207 11.32" 33 0.26"
194306 - 194307 11.41" 35 0.35"
194406 - 194407 9.12" 7 -1.94"
194506 - 194507 12.47" 45 1.41"
194606 - 194607 11.60" 40 0.54"
194706 - 194707 10.46" 22 -0.60"
194806 - 194807 10.39" 21 -0.67"
194906 - 194907 12.17" 44 1.11"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/