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 (104.81")
1901-2000 Base Period
189507 - 189806 95.43" 13 -9.38"
189607 - 189906 96.87" 21 -7.94"
189707 - 190006 101.58" 38 -3.23"
189807 - 190106 100.02" 33 -4.79"
189907 - 190206 96.59" 20 -8.22"
190007 - 190306 99.74" 32 -5.07"
190107 - 190406 98.27" 24 -6.54"
190207 - 190506 107.60" 65 2.79"
190307 - 190606 102.30" 43 -2.51"
190407 - 190706 111.23" 82 6.42"
190507 - 190806 111.33" 83 6.52"
190607 - 190906 109.27" 73 4.46"
190707 - 191006 99.59" 30 -5.22"
190807 - 191106 87.38" 4 -17.43"
190907 - 191206 93.73" 11 -11.08"
191007 - 191306 96.36" 17 -8.45"
191107 - 191406 106.65" 57 1.84"
191207 - 191506 106.86" 62 2.05"
191307 - 191606 110.47" 79 5.66"
191407 - 191706 99.52" 29 -5.29"
191507 - 191806 85.39" 2 -19.42"
191607 - 191906 90.38" 6 -14.43"
191707 - 192006 104.11" 50 -0.70"
191807 - 192106 118.27" 98 13.46"
191907 - 192206 112.92" 88 8.11"
192007 - 192306 108.81" 70 4.00"
192107 - 192406 107.57" 64 2.76"
192207 - 192506 95.13" 12 -9.68"
192307 - 192606 96.17" 15 -8.64"
192407 - 192706 98.81" 27 -6.00"
192507 - 192806 111.48" 84 6.67"
192607 - 192906 111.67" 85 6.86"
192707 - 193006 103.70" 46 -1.11"
192807 - 193106 100.45" 34 -4.36"
192907 - 193206 101.85" 40 -2.96"
193007 - 193306 102.69" 45 -2.12"
193107 - 193406 102.43" 44 -2.38"
193207 - 193506 101.64" 39 -3.17"
193307 - 193606 96.48" 18 -8.33"
193407 - 193706 97.92" 23 -6.89"
193507 - 193806 97.16" 22 -7.65"
193607 - 193906 99.68" 31 -5.13"
193707 - 194006 96.48" 18 -8.33"
193807 - 194106 100.95" 36 -3.86"
193907 - 194206 110.02" 77 5.21"
194007 - 194306 113.85" 90 9.04"
194107 - 194406 108.00" 67 3.19"
194207 - 194506 108.59" 68 3.78"
194307 - 194606 114.60" 92 9.79"
194407 - 194706 117.18" 97 12.37"
194507 - 194806 107.95" 66 3.14"
194607 - 194906 106.74" 60 1.93"
194707 - 195006 105.37" 51 0.56"
194807 - 195106 109.05" 72 4.24"
194907 - 195206 100.87" 35 -3.94"
195007 - 195306 93.69" 10 -11.12"
195107 - 195406 87.43" 5 -17.38"
195207 - 195506 85.39" 2 -19.42"
195307 - 195606 82.94" 1 -21.87"
195407 - 195706 91.52" 8 -13.29"
195507 - 195806 102.22" 42 -2.59"
195607 - 195906 110.73" 80 5.92"
195707 - 196006 109.60" 75 4.79"
195807 - 196106 110.85" 81 6.04"
195907 - 196206 112.10" 86 7.29"
196007 - 196306 104.07" 48 -0.74"
196107 - 196406 93.34" 9 -11.47"
196207 - 196506 91.09" 7 -13.72"
196307 - 196606 95.70" 14 -9.11"
196407 - 196706 96.31" 16 -8.50"
196507 - 196806 101.11" 37 -3.70"
196607 - 196906 105.53" 53 0.72"
196707 - 197006 108.82" 71 4.01"
196807 - 197106 98.74" 26 -6.07"
196907 - 197206 98.27" 24 -6.54"
197007 - 197306 109.77" 76 4.96"
197107 - 197406 121.53" 101 16.72"
197207 - 197506 129.04" 103 24.23"
197307 - 197606 116.72" 94 11.91"
197407 - 197706 110.25" 78 5.44"
197507 - 197806 98.95" 28 -5.86"
197607 - 197906 105.49" 52 0.68"
197707 - 198006 107.46" 63 2.65"
197807 - 198106 106.54" 56 1.73"
197907 - 198206 104.09" 49 -0.72"
198007 - 198306 106.73" 59 1.92"
198107 - 198406 106.85" 61 2.04"
198207 - 198506 108.70" 69 3.89"
198307 - 198606 105.90" 54 1.09"
198407 - 198706 117.12" 96 12.31"
198507 - 198806 109.44" 74 4.63"
198607 - 198906 112.16" 87 7.35"
198707 - 199006 106.40" 55 1.59"
198807 - 199106 116.16" 93 11.35"
198907 - 199206 120.37" 100 15.56"
199007 - 199306 123.30" 102 18.49"
199107 - 199406 117.06" 95 12.25"
199207 - 199506 114.26" 91 9.45"
199307 - 199606 102.15" 41 -2.66"
199407 - 199706 113.35" 89 8.54"
199507 - 199806 106.72" 58 1.91"
199607 - 199906 119.91" 99 15.10"
199707 - 200006 103.80" 47 -1.01"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/