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 (11.59")
1901-1985 Base Period
189506 - 189511 6.25" 4 -5.34"
189606 - 189611 14.26" 77 2.67"
189706 - 189711 14.51" 79 2.92"
189806 - 189811 10.40" 26 -1.19"
189906 - 189911 13.85" 74 2.26"
190006 - 190011 12.38" 51 0.79"
190106 - 190111 9.82" 22 -1.77"
190206 - 190211 11.41" 44 -0.18"
190306 - 190311 14.66" 80 3.07"
190406 - 190411 9.14" 17 -2.45"
190506 - 190511 10.40" 26 -1.19"
190606 - 190611 13.41" 64 1.82"
190706 - 190711 10.97" 38 -0.62"
190806 - 190811 10.74" 32 -0.85"
190906 - 190911 16.25" 89 4.66"
191006 - 191011 13.09" 62 1.50"
191106 - 191111 10.76" 34 -0.83"
191206 - 191211 13.51" 67 1.92"
191306 - 191311 14.71" 81 3.12"
191406 - 191411 11.84" 49 0.25"
191506 - 191511 11.44" 45 -0.15"
191606 - 191611 10.11" 25 -1.48"
191706 - 191711 6.93" 7 -4.66"
191806 - 191811 10.78" 35 -0.81"
191906 - 191911 9.06" 16 -2.53"
192006 - 192011 14.83" 83 3.24"
192106 - 192111 12.87" 61 1.28"
192206 - 192211 8.13" 11 -3.46"
192306 - 192311 11.57" 46 -0.02"
192406 - 192411 12.56" 54 0.97"
192506 - 192511 9.05" 14 -2.54"
192606 - 192611 13.69" 70 2.10"
192706 - 192711 16.20" 88 4.61"
192806 - 192811 7.80" 9 -3.79"
192906 - 192911 4.70" 1 -6.89"
193006 - 193011 8.37" 12 -3.22"
193106 - 193111 10.89" 36 -0.70"
193206 - 193211 10.75" 33 -0.84"
193306 - 193311 9.15" 18 -2.44"
193406 - 193411 12.85" 60 1.26"
193506 - 193511 6.37" 5 -5.22"
193606 - 193611 5.77" 2 -5.82"
193706 - 193711 14.79" 82 3.20"
193806 - 193811 9.96" 23 -1.63"
193906 - 193911 6.81" 6 -4.78"
194006 - 194011 12.33" 50 0.74"
194106 - 194111 14.09" 75 2.50"
194206 - 194211 13.50" 65 1.91"
194306 - 194311 9.61" 21 -1.98"
194406 - 194411 10.67" 30 -0.92"
194506 - 194511 12.55" 53 0.96"
194606 - 194611 13.81" 73 2.22"
194706 - 194711 15.56" 85 3.97"
194806 - 194811 13.78" 71 2.19"
194906 - 194911 9.57" 19 -2.02"
195006 - 195011 15.83" 86 4.24"
195106 - 195111 12.52" 52 0.93"
195206 - 195211 5.82" 3 -5.77"
195306 - 195311 11.04" 39 -0.55"
195406 - 195411 11.11" 41 -0.48"
195506 - 195511 14.43" 78 2.84"
195606 - 195611 10.95" 37 -0.64"
195706 - 195711 8.96" 13 -2.63"
195806 - 195811 12.62" 56 1.03"
195906 - 195911 11.72" 47 0.13"
196006 - 196011 11.79" 48 0.20"
196106 - 196111 11.09" 40 -0.50"
196206 - 196211 13.39" 63 1.80"
196306 - 196311 13.51" 67 1.92"
196406 - 196411 12.59" 55 1.00"
196506 - 196511 10.71" 31 -0.88"
196606 - 196611 11.17" 42 -0.42"
196706 - 196711 10.44" 29 -1.15"
196806 - 196811 15.32" 84 3.73"
196906 - 196911 9.05" 14 -2.54"
197006 - 197011 12.75" 59 1.16"
197106 - 197111 12.69" 58 1.10"
197206 - 197211 9.60" 20 -1.99"
197306 - 197311 15.89" 87 4.30"
197406 - 197411 7.52" 8 -4.07"
197506 - 197511 14.10" 76 2.51"
197606 - 197611 8.01" 10 -3.58"
197706 - 197711 13.59" 68 2.00"
197806 - 197811 10.07" 24 -1.52"
197906 - 197911 10.43" 28 -1.16"
198006 - 198011 11.36" 43 -0.23"
198106 - 198111 13.69" 70 2.10"
198206 - 198211 13.79" 72 2.20"
198306 - 198311 16.54" 91 4.95"
198406 - 198411 16.54" 91 4.95"
198506 - 198511 12.66" 57 1.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/