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 (84.01")
1901-2000 Base Period
189507 - 189706 79.86" 22 -4.15"
189607 - 189806 86.96" 76 2.95"
189707 - 189906 89.10" 87 5.09"
189807 - 190006 84.16" 52 0.15"
189907 - 190106 82.99" 42 -1.02"
190007 - 190206 89.13" 88 5.12"
190107 - 190306 93.47" 100 9.46"
190207 - 190406 87.62" 80 3.61"
190307 - 190506 78.84" 20 -5.17"
190407 - 190606 80.41" 28 -3.60"
190507 - 190706 82.53" 39 -1.48"
190607 - 190806 86.23" 72 2.22"
190707 - 190906 85.38" 64 1.37"
190807 - 191006 76.45" 13 -7.56"
190907 - 191106 71.20" 4 -12.81"
191007 - 191206 77.54" 16 -6.47"
191107 - 191306 87.23" 77 3.22"
191207 - 191406 83.66" 50 -0.35"
191307 - 191506 75.11" 10 -8.90"
191407 - 191606 81.06" 34 -2.95"
191507 - 191706 86.50" 73 2.49"
191607 - 191806 80.42" 29 -3.59"
191707 - 191906 81.79" 36 -2.22"
191807 - 192006 85.30" 62 1.29"
191907 - 192106 84.89" 61 0.88"
192007 - 192206 85.56" 67 1.55"
192107 - 192306 80.02" 25 -3.99"
192207 - 192406 77.36" 15 -6.65"
192307 - 192506 78.37" 19 -5.64"
192407 - 192606 75.87" 12 -8.14"
192507 - 192706 80.95" 32 -3.06"
192607 - 192806 92.35" 96 8.34"
192707 - 192906 93.30" 99 9.29"
192807 - 193006 80.26" 27 -3.75"
192907 - 193106 70.29" 3 -13.72"
193007 - 193206 72.43" 5 -11.58"
193107 - 193306 83.14" 46 -0.87"
193207 - 193406 84.53" 57 0.52"
193307 - 193506 82.07" 38 -1.94"
193407 - 193606 86.00" 70 1.99"
193507 - 193706 90.21" 91 6.20"
193607 - 193806 87.60" 79 3.59"
193707 - 193906 86.63" 75 2.62"
193807 - 194006 84.84" 60 0.83"
193907 - 194106 74.64" 9 -9.37"
194007 - 194206 73.64" 7 -10.37"
194107 - 194306 84.43" 55 0.42"
194207 - 194406 84.54" 58 0.53"
194307 - 194506 83.27" 48 -0.74"
194407 - 194606 89.03" 86 5.02"
194507 - 194706 88.31" 85 4.30"
194607 - 194806 84.71" 59 0.70"
194707 - 194906 80.45" 30 -3.56"
194807 - 195006 78.24" 18 -5.77"
194907 - 195106 85.94" 68 1.93"
195007 - 195206 93.27" 98 9.26"
195107 - 195306 91.57" 94 7.56"
195207 - 195406 85.51" 65 1.50"
195307 - 195506 83.62" 49 -0.39"
195407 - 195606 87.50" 78 3.49"
195507 - 195706 83.02" 43 -0.99"
195607 - 195806 80.19" 26 -3.82"
195707 - 195906 82.60" 40 -1.41"
195807 - 196006 87.64" 81 3.63"
195907 - 196106 88.30" 84 4.29"
196007 - 196206 78.16" 17 -5.85"
196107 - 196306 74.58" 8 -9.43"
196207 - 196406 75.33" 11 -8.68"
196307 - 196506 68.45" 2 -15.56"
196407 - 196606 66.05" 1 -17.96"
196507 - 196706 73.32" 6 -10.69"
196607 - 196806 81.14" 35 -2.87"
196707 - 196906 80.97" 33 -3.04"
196807 - 197006 81.83" 37 -2.18"
196907 - 197106 84.34" 53 0.33"
197007 - 197206 90.55" 92 6.54"
197107 - 197306 99.28" 107 15.27"
197207 - 197406 94.82" 104 10.81"
197307 - 197506 88.04" 83 4.03"
197407 - 197606 91.93" 95 7.92"
197507 - 197706 92.46" 97 8.45"
197607 - 197806 93.56" 101 9.55"
197707 - 197906 94.35" 103 10.34"
197807 - 198006 85.55" 66 1.54"
197907 - 198106 79.87" 23 -4.14"
198007 - 198206 83.11" 44 -0.90"
198107 - 198306 87.98" 82 3.97"
198207 - 198406 93.66" 102 9.65"
198307 - 198506 86.54" 74 2.53"
198407 - 198606 78.88" 21 -5.13"
198507 - 198706 85.38" 64 1.37"
198607 - 198806 79.93" 24 -4.08"
198707 - 198906 82.64" 41 -1.37"
198807 - 199006 89.80" 89 5.79"
198907 - 199106 89.82" 90 5.81"
199007 - 199206 84.52" 56 0.51"
199107 - 199306 84.40" 54 0.39"
199207 - 199406 91.08" 93 7.07"
199307 - 199506 83.13" 45 -0.88"
199407 - 199606 86.08" 71 2.07"
199507 - 199706 96.68" 106 12.67"
199607 - 199806 95.95" 105 11.94"
199707 - 199906 83.89" 51 -0.12"
199807 - 200006 83.22" 47 -0.79"
199907 - 200106 85.98" 69 1.97"
200007 - 200206 76.70" 14 -7.31"
200107 - 200306 80.72" 31 -3.29"

Citing This Page

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