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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Dates Value Rank Departure From Mean (26.47")
1901-2000 Base Period
189506 - 189511 21.83" 7 -4.64"
189606 - 189611 26.72" 69 0.25"
189706 - 189711 23.07" 17 -3.40"
189806 - 189811 34.53" 121 8.06"
189906 - 189911 23.22" 20 -3.25"
190006 - 190011 26.79" 70 0.32"
190106 - 190111 28.80" 94 2.33"
190206 - 190211 25.49" 47 -0.98"
190306 - 190311 24.85" 37 -1.62"
190406 - 190411 23.62" 22 -2.85"
190506 - 190511 24.29" 32 -2.18"
190606 - 190611 32.37" 112 5.90"
190706 - 190711 27.46" 85 0.99"
190806 - 190811 26.60" 66 0.13"
190906 - 190911 24.61" 34 -1.86"
191006 - 191011 28.71" 93 2.24"
191106 - 191111 27.02" 75 0.55"
191206 - 191211 27.41" 84 0.94"
191306 - 191311 24.48" 33 -1.99"
191406 - 191411 25.66" 52 -0.81"
191506 - 191511 26.92" 73 0.45"
191606 - 191611 28.84" 96 2.37"
191706 - 191711 25.57" 50 -0.90"
191806 - 191811 26.29" 60 -0.18"
191906 - 191911 26.88" 72 0.41"
192006 - 192011 27.91" 88 1.44"
192106 - 192111 22.34" 11 -4.13"
192206 - 192211 25.34" 45 -1.13"
192306 - 192311 23.95" 27 -2.52"
192406 - 192411 27.23" 82 0.76"
192506 - 192511 21.59" 6 -4.88"
192606 - 192611 27.58" 87 1.11"
192706 - 192711 23.91" 26 -2.56"
192806 - 192811 33.54" 120 7.07"
192906 - 192911 32.46" 114 5.99"
193006 - 193011 23.98" 28 -2.49"
193106 - 193111 18.26" 1 -8.21"
193206 - 193211 30.32" 103 3.85"
193306 - 193311 22.34" 11 -4.13"
193406 - 193411 28.03" 89 1.56"
193506 - 193511 26.49" 64 0.02"
193606 - 193611 25.81" 54 -0.66"
193706 - 193711 29.35" 98 2.88"
193806 - 193811 25.54" 49 -0.93"
193906 - 193911 26.54" 65 0.07"
194006 - 194011 25.65" 51 -0.82"
194106 - 194111 26.30" 61 -0.17"
194206 - 194211 26.86" 71 0.39"
194306 - 194311 22.71" 14 -3.76"
194406 - 194411 25.96" 58 -0.51"
194506 - 194511 30.01" 102 3.54"
194606 - 194611 27.05" 76 0.58"
194706 - 194711 32.39" 113 5.92"
194806 - 194811 32.50" 115 6.03"
194906 - 194911 29.48" 99 3.01"
195006 - 195011 26.46" 63 -0.01"
195106 - 195111 25.24" 44 -1.23"
195206 - 195211 22.82" 15 -3.65"
195306 - 195311 25.41" 46 -1.06"
195406 - 195411 18.66" 2 -7.81"
195506 - 195511 25.00" 40 -1.47"
195606 - 195611 24.86" 38 -1.61"
195706 - 195711 30.74" 105 4.27"
195806 - 195811 23.73" 23 -2.74"
195906 - 195911 31.41" 110 4.94"
196006 - 196011 26.71" 68 0.24"
196106 - 196111 23.86" 24 -2.61"
196206 - 196211 26.96" 74 0.49"
196306 - 196311 23.87" 25 -2.60"
196406 - 196411 31.23" 109 4.76"
196506 - 196511 26.71" 68 0.24"
196606 - 196611 25.04" 41 -1.43"
196706 - 196711 27.07" 77 0.60"
196806 - 196811 24.78" 36 -1.69"
196906 - 196911 27.39" 83 0.92"
197006 - 197011 25.18" 43 -1.29"
197106 - 197111 28.81" 95 2.34"
197206 - 197211 26.35" 62 -0.12"
197306 - 197311 24.11" 30 -2.36"
197406 - 197411 25.70" 53 -0.77"
197506 - 197511 30.46" 104 3.99"
197606 - 197611 27.15" 79 0.68"
197706 - 197711 27.16" 80 0.69"
197806 - 197811 21.31" 5 -5.16"
197906 - 197911 29.93" 101 3.46"
198006 - 198011 21.21" 3 -5.26"
198106 - 198111 22.16" 10 -4.31"
198206 - 198211 27.17" 81 0.70"
198306 - 198311 24.63" 35 -1.84"
198406 - 198411 23.04" 16 -3.43"
198506 - 198511 31.11" 107 4.64"
198606 - 198611 25.96" 58 -0.51"
198706 - 198711 23.29" 21 -3.18"
198806 - 198811 25.94" 57 -0.53"
198906 - 198911 32.74" 118 6.27"
199006 - 199011 22.12" 9 -4.35"
199106 - 199111 24.23" 31 -2.24"
199206 - 199211 32.71" 117 6.24"
199306 - 199311 21.89" 8 -4.58"
199406 - 199411 33.22" 119 6.75"
199506 - 199511 32.68" 116 6.21"
199606 - 199611 28.20" 91 1.73"
199706 - 199711 28.17" 90 1.70"
199806 - 199811 23.08" 18 -3.39"
199906 - 199911 27.54" 86 1.07"
200006 - 200011 24.09" 29 -2.38"
200106 - 200111 25.16" 42 -1.31"
200206 - 200211 29.49" 100 3.02"
200306 - 200311 32.12" 111 5.65"
200406 - 200411 34.89" 122 8.42"
200506 - 200511 28.93" 97 2.46"
200606 - 200611 27.14" 78 0.67"
200706 - 200711 21.30" 4 -5.17"
200806 - 200811 25.88" 55 -0.59"
200906 - 200911 28.56" 92 2.09"
201006 - 201011 22.53" 13 -3.94"
201106 - 201111 24.93" 39 -1.54"
201206 - 201211 25.93" 56 -0.54"
201306 - 201311 31.22" 108 4.75"
201406 - 201411 25.51" 48 -0.96"
201506 - 201511 30.82" 106 4.35"
201606 - 201611 23.15" 19 -3.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/