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 (83.18")
1901-1957 Base Period
189507 - 189706 79.86" 14 -3.32"
189607 - 189806 86.96" 47 3.78"
189707 - 189906 89.10" 54 5.92"
189807 - 190006 84.16" 31 0.98"
189907 - 190106 82.99" 25 -0.19"
190007 - 190206 89.13" 55 5.95"
190107 - 190306 93.47" 61 10.29"
190207 - 190406 87.62" 51 4.44"
190307 - 190506 78.84" 13 -4.34"
190407 - 190606 80.41" 17 -2.77"
190507 - 190706 82.53" 24 -0.65"
190607 - 190806 86.23" 44 3.05"
190707 - 190906 85.38" 39 2.20"
190807 - 191006 76.45" 8 -6.73"
190907 - 191106 71.20" 2 -11.98"
191007 - 191206 77.54" 10 -5.64"
191107 - 191306 87.23" 48 4.05"
191207 - 191406 83.66" 30 0.48"
191307 - 191506 75.11" 6 -8.07"
191407 - 191606 81.06" 21 -2.12"
191507 - 191706 86.50" 45 3.32"
191607 - 191806 80.42" 18 -2.76"
191707 - 191906 81.79" 22 -1.39"
191807 - 192006 85.30" 38 2.12"
191907 - 192106 84.89" 37 1.71"
192007 - 192206 85.56" 41 2.38"
192107 - 192306 80.02" 15 -3.16"
192207 - 192406 77.36" 9 -5.82"
192307 - 192506 78.37" 12 -4.81"
192407 - 192606 75.87" 7 -7.31"
192507 - 192706 80.95" 20 -2.23"
192607 - 192806 92.35" 58 9.17"
192707 - 192906 93.30" 60 10.12"
192807 - 193006 80.26" 16 -2.92"
192907 - 193106 70.29" 1 -12.89"
193007 - 193206 72.43" 3 -10.75"
193107 - 193306 83.14" 27 -0.04"
193207 - 193406 84.53" 33 1.35"
193307 - 193506 82.07" 23 -1.11"
193407 - 193606 86.00" 43 2.82"
193507 - 193706 90.21" 56 7.03"
193607 - 193806 87.60" 50 4.42"
193707 - 193906 86.63" 46 3.45"
193807 - 194006 84.84" 36 1.66"
193907 - 194106 74.64" 5 -8.54"
194007 - 194206 73.64" 4 -9.54"
194107 - 194306 84.43" 32 1.25"
194207 - 194406 84.54" 34 1.36"
194307 - 194506 83.27" 28 0.09"
194407 - 194606 89.03" 53 5.85"
194507 - 194706 88.31" 52 5.13"
194607 - 194806 84.71" 35 1.53"
194707 - 194906 80.45" 19 -2.73"
194807 - 195006 78.24" 11 -4.94"
194907 - 195106 85.94" 42 2.76"
195007 - 195206 93.27" 59 10.09"
195107 - 195306 91.57" 57 8.39"
195207 - 195406 85.51" 40 2.33"
195307 - 195506 83.62" 29 0.44"
195407 - 195606 87.50" 49 4.32"
195507 - 195706 83.02" 26 -0.16"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/