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 (136.30")
1901-1969 Base Period
189507 - 189906 128.04" 14 -8.26"
189607 - 190006 133.35" 28 -2.95"
189707 - 190106 132.51" 25 -3.79"
189807 - 190206 129.20" 15 -7.10"
189907 - 190306 136.22" 36 -0.08"
190007 - 190406 129.20" 15 -7.10"
190107 - 190506 136.78" 38 0.48"
190207 - 190606 141.93" 51 5.63"
190307 - 190706 140.69" 49 4.39"
190407 - 190806 149.84" 69 13.54"
190507 - 190906 143.60" 55 7.30"
190607 - 191006 137.98" 42 1.68"
190707 - 191106 125.99" 10 -10.31"
190807 - 191206 126.00" 11 -10.30"
190907 - 191306 125.07" 7 -11.23"
191007 - 191406 133.05" 26 -3.25"
191107 - 191506 145.48" 57 9.18"
191207 - 191606 141.81" 50 5.51"
191307 - 191706 136.21" 35 -0.09"
191407 - 191806 124.22" 6 -12.08"
191507 - 191906 125.33" 8 -10.97"
191607 - 192006 129.85" 21 -6.45"
191707 - 192106 142.97" 52 6.67"
191807 - 192206 152.86" 71 16.56"
191907 - 192306 148.28" 66 11.98"
192007 - 192406 146.43" 59 10.13"
192107 - 192506 129.72" 20 -6.58"
192207 - 192606 131.53" 24 -4.77"
192307 - 192706 136.43" 37 0.13"
192407 - 192806 133.63" 29 -2.67"
192507 - 192906 148.07" 63 11.77"
192607 - 193006 143.96" 56 7.66"
192707 - 193106 135.27" 34 -1.03"
192807 - 193206 138.44" 43 2.14"
192907 - 193306 134.98" 32 -1.32"
193007 - 193406 134.00" 30 -2.30"
193107 - 193506 139.63" 45 3.33"
193207 - 193606 129.61" 19 -6.69"
193307 - 193706 129.23" 17 -7.07"
193407 - 193806 134.36" 31 -1.94"
193507 - 193906 127.65" 13 -8.65"
193607 - 194006 129.23" 17 -7.07"
193707 - 194106 137.39" 40 1.09"
193807 - 194206 140.51" 48 4.21"
193907 - 194306 143.40" 54 7.10"
194007 - 194406 148.91" 67 12.61"
194107 - 194506 148.15" 65 11.85"
194207 - 194606 147.98" 62 11.68"
194307 - 194706 152.24" 70 15.94"
194407 - 194806 148.10" 64 11.80"
194507 - 194906 146.13" 58 9.83"
194607 - 195006 143.01" 53 6.71"
194707 - 195106 139.97" 47 3.67"
194807 - 195206 139.05" 44 2.75"
194907 - 195306 129.96" 22 -6.34"
195007 - 195406 122.03" 4 -14.27"
195107 - 195506 115.39" 2 -20.91"
195207 - 195606 112.03" 1 -24.27"
195307 - 195706 119.86" 3 -16.44"
195407 - 195806 130.18" 23 -6.12"
195507 - 195906 137.37" 39 1.07"
195607 - 196006 146.52" 60 10.22"
195707 - 196106 149.51" 68 13.21"
195807 - 196206 147.25" 61 10.95"
195907 - 196306 139.86" 46 3.56"
196007 - 196406 133.25" 27 -3.05"
196107 - 196506 127.49" 12 -8.81"
196207 - 196606 123.46" 5 -12.84"
196307 - 196706 125.49" 9 -10.81"
196407 - 196806 135.26" 33 -1.04"
196507 - 196906 137.90" 41 1.60"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/