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 (207.85")
1901-1973 Base Period
189507 - 190006 212.90" 52 5.05"
189607 - 190106 209.79" 44 1.94"
189707 - 190206 199.88" 16 -7.97"
189807 - 190306 202.52" 22 -5.33"
189907 - 190406 197.18" 9 -10.67"
190007 - 190506 196.19" 8 -11.66"
190107 - 190606 201.28" 19 -6.57"
190207 - 190706 211.67" 50 3.82"
190307 - 190806 212.66" 51 4.81"
190407 - 190906 214.15" 55 6.30"
190507 - 191006 217.35" 64 9.50"
190607 - 191106 213.59" 54 5.74"
190707 - 191206 213.37" 53 5.52"
190807 - 191306 210.27" 47 2.42"
190907 - 191406 203.33" 24 -4.52"
191007 - 191506 203.90" 26 -3.95"
191107 - 191606 216.48" 61 8.63"
191207 - 191706 209.32" 43 1.47"
191307 - 191806 201.67" 20 -6.18"
191407 - 191906 208.87" 41 1.02"
191507 - 192006 214.66" 56 6.81"
191607 - 192106 203.55" 25 -4.30"
191707 - 192206 210.04" 46 2.19"
191807 - 192306 215.62" 57 7.77"
191907 - 192406 218.45" 65 10.60"
192007 - 192506 207.46" 35 -0.39"
192107 - 192606 206.13" 33 -1.72"
192207 - 192706 215.99" 58 8.14"
192307 - 192806 220.35" 68 12.50"
192407 - 192906 223.23" 69 15.38"
192507 - 193006 226.31" 73 18.46"
192607 - 193106 217.32" 63 9.47"
192707 - 193206 204.03" 27 -3.82"
192807 - 193306 204.58" 31 -3.27"
192907 - 193406 190.38" 1 -17.47"
193007 - 193506 201.01" 18 -6.84"
193107 - 193606 204.83" 32 -3.02"
193207 - 193706 207.60" 36 -0.25"
193307 - 193806 204.45" 30 -3.40"
193407 - 193906 216.21" 60 8.36"
193507 - 194006 202.15" 21 -5.70"
193607 - 194106 199.37" 14 -8.48"
193707 - 194206 196.10" 7 -11.75"
193807 - 194306 198.94" 13 -8.91"
193907 - 194406 191.73" 2 -16.12"
194007 - 194506 204.11" 28 -3.74"
194107 - 194606 216.68" 62 8.83"
194207 - 194706 216.03" 59 8.18"
194307 - 194806 210.43" 49 2.58"
194407 - 194906 219.23" 66 11.38"
194507 - 195006 223.26" 70 15.41"
194607 - 195106 226.25" 72 18.40"
194707 - 195206 227.98" 74 20.13"
194807 - 195306 224.28" 71 16.43"
194907 - 195406 208.44" 39 0.59"
195007 - 195506 200.02" 17 -7.83"
195107 - 195606 192.52" 4 -15.33"
195207 - 195706 193.23" 5 -14.62"
195307 - 195806 198.40" 12 -9.45"
195407 - 195906 209.28" 42 1.43"
195507 - 196006 208.58" 40 0.73"
195607 - 196106 210.29" 48 2.44"
195707 - 196206 209.89" 45 2.04"
195807 - 196306 204.21" 29 -3.64"
195907 - 196406 199.58" 15 -8.27"
196007 - 196506 197.39" 10 -10.46"
196107 - 196606 195.27" 6 -12.58"
196207 - 196706 191.82" 3 -16.03"
196307 - 196806 198.20" 11 -9.65"
196407 - 196906 202.83" 23 -5.02"
196507 - 197006 206.35" 34 -1.50"
196607 - 197106 207.69" 37 -0.16"
196707 - 197206 207.84" 38 -0.01"
196807 - 197306 219.34" 67 11.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/