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 (83.40")
1901-1961 Base Period
189507 - 189706 88.02" 48 4.62"
189607 - 189806 90.62" 55 7.22"
189707 - 189906 87.77" 47 4.37"
189807 - 190006 82.01" 26 -1.39"
189907 - 190106 74.27" 9 -9.13"
190007 - 190206 75.00" 10 -8.40"
190107 - 190306 83.35" 32 -0.05"
190207 - 190406 85.07" 36 1.67"
190307 - 190506 75.68" 11 -7.72"
190407 - 190606 78.37" 16 -5.03"
190507 - 190706 90.48" 54 7.08"
190607 - 190806 94.73" 61 11.33"
190707 - 190906 87.55" 45 4.15"
190807 - 191006 80.37" 21 -3.03"
190907 - 191106 77.81" 15 -5.59"
191007 - 191206 86.50" 41 3.10"
191107 - 191306 91.41" 58 8.01"
191207 - 191406 77.51" 14 -5.89"
191307 - 191506 74.00" 7 -9.40"
191407 - 191606 90.96" 57 7.56"
191507 - 191706 91.92" 59 8.52"
191607 - 191806 76.60" 12 -6.80"
191707 - 191906 77.06" 13 -6.34"
191807 - 192006 86.99" 42 3.59"
191907 - 192106 85.64" 38 2.24"
192007 - 192206 87.30" 44 3.90"
192107 - 192306 88.67" 49 5.27"
192207 - 192406 85.47" 37 2.07"
192307 - 192506 78.83" 17 -4.57"
192407 - 192606 73.32" 5 -10.08"
192507 - 192706 95.83" 62 12.43"
192607 - 192806 102.89" 65 19.49"
192707 - 192906 92.71" 60 9.31"
192807 - 193006 84.79" 35 1.39"
192907 - 193106 67.41" 3 -15.99"
193007 - 193206 73.55" 6 -9.85"
193107 - 193306 90.15" 53 6.75"
193207 - 193406 79.06" 19 -4.34"
193307 - 193506 81.22" 24 -2.18"
193407 - 193606 81.86" 25 -1.54"
193507 - 193706 80.14" 20 -3.26"
193607 - 193806 89.77" 51 6.37"
193707 - 193906 87.67" 46 4.27"
193807 - 194006 78.92" 18 -4.48"
193907 - 194106 65.02" 1 -18.38"
194007 - 194206 74.09" 8 -9.31"
194107 - 194306 89.34" 50 5.94"
194207 - 194406 83.30" 31 -0.10"
194307 - 194506 84.09" 34 0.69"
194407 - 194606 89.97" 52 6.57"
194507 - 194706 86.01" 39 2.61"
194607 - 194806 83.09" 30 -0.31"
194707 - 194906 86.50" 41 3.10"
194807 - 195006 96.92" 63 13.52"
194907 - 195106 96.99" 64 13.59"
195007 - 195206 90.73" 56 7.33"
195107 - 195306 81.12" 23 -2.28"
195207 - 195406 66.96" 2 -16.44"
195307 - 195506 72.66" 4 -10.74"
195407 - 195606 81.07" 22 -2.33"
195507 - 195706 83.94" 33 0.54"
195607 - 195806 87.00" 43 3.60"
195707 - 195906 83.01" 29 -0.39"
195807 - 196006 82.84" 28 -0.56"
195907 - 196106 82.08" 27 -1.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/