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 (48.36")
1901-2000 Base Period
189506 - 189611 48.73" 58 0.37"
189606 - 189711 46.91" 38 -1.45"
189706 - 189811 44.54" 23 -3.82"
189806 - 189911 46.43" 33 -1.93"
189906 - 190011 51.36" 90 3.00"
190006 - 190111 49.53" 71 1.17"
190106 - 190211 49.22" 67 0.86"
190206 - 190311 56.10" 113 7.74"
190306 - 190411 48.21" 48 -0.15"
190406 - 190511 51.12" 88 2.76"
190506 - 190611 52.40" 99 4.04"
190606 - 190711 47.26" 41 -1.10"
190706 - 190811 47.90" 45 -0.46"
190806 - 190911 47.19" 40 -1.17"
190906 - 191011 40.26" 3 -8.10"
191006 - 191111 42.59" 13 -5.77"
191106 - 191211 48.77" 60 0.41"
191206 - 191311 46.86" 37 -1.50"
191306 - 191411 46.81" 36 -1.55"
191406 - 191511 51.77" 91 3.41"
191506 - 191611 51.36" 90 3.00"
191606 - 191711 42.84" 15 -5.52"
191706 - 191811 42.44" 12 -5.92"
191806 - 191911 48.51" 55 0.15"
191906 - 192011 48.00" 46 -0.36"
192006 - 192111 46.29" 32 -2.07"
192106 - 192211 46.43" 33 -1.93"
192206 - 192311 41.63" 6 -6.73"
192306 - 192411 44.61" 26 -3.75"
192406 - 192511 44.61" 26 -3.75"
192506 - 192611 49.62" 73 1.26"
192606 - 192711 50.12" 79 1.76"
192706 - 192811 48.29" 49 -0.07"
192806 - 192911 49.38" 68 1.02"
192906 - 193011 39.47" 2 -8.89"
193006 - 193111 42.24" 11 -6.12"
193106 - 193211 48.05" 47 -0.31"
193206 - 193311 41.61" 5 -6.75"
193306 - 193411 38.99" 1 -9.37"
193406 - 193511 48.29" 49 -0.07"
193506 - 193611 41.99" 8 -6.37"
193606 - 193711 42.18" 9 -6.18"
193706 - 193811 49.04" 65 0.68"
193806 - 193911 44.59" 25 -3.77"
193906 - 194011 44.49" 22 -3.87"
194006 - 194111 51.87" 94 3.51"
194106 - 194211 54.02" 106 5.66"
194206 - 194311 50.82" 84 2.46"
194306 - 194411 49.18" 66 0.82"
194406 - 194511 50.57" 82 2.21"
194506 - 194611 48.64" 57 0.28"
194606 - 194711 49.48" 69 1.12"
194706 - 194811 43.48" 16 -4.88"
194806 - 194911 43.61" 17 -4.75"
194906 - 195011 47.63" 43 -0.73"
195006 - 195111 52.44" 100 4.08"
195106 - 195211 49.81" 76 1.45"
195206 - 195311 45.72" 30 -2.64"
195306 - 195411 48.87" 63 0.51"
195406 - 195511 45.42" 29 -2.94"
195506 - 195611 42.23" 10 -6.13"
195606 - 195711 46.25" 31 -2.11"
195706 - 195811 44.17" 20 -4.19"
195806 - 195911 49.98" 77 1.62"
195906 - 196011 51.93" 95 3.57"
196006 - 196111 47.17" 39 -1.19"
196106 - 196211 48.86" 61 0.50"
196206 - 196311 41.86" 7 -6.50"
196306 - 196411 43.63" 18 -4.73"
196406 - 196511 52.79" 101 4.43"
196506 - 196611 48.36" 51 0.00"
196606 - 196711 44.66" 28 -3.70"
196706 - 196811 50.89" 87 2.53"
196806 - 196911 52.99" 103 4.63"
196906 - 197011 49.53" 71 1.17"
197006 - 197111 49.55" 72 1.19"
197106 - 197211 51.87" 94 3.51"
197206 - 197311 56.29" 114 7.93"
197306 - 197411 48.87" 63 0.51"
197406 - 197511 47.75" 44 -0.61"
197506 - 197611 40.96" 4 -7.40"
197606 - 197711 44.11" 19 -4.25"
197706 - 197811 54.18" 109 5.82"
197806 - 197911 52.86" 102 4.50"
197906 - 198011 47.29" 42 -1.07"
198006 - 198111 50.73" 83 2.37"
198106 - 198211 54.12" 107 5.76"
198206 - 198311 55.64" 112 7.28"
198306 - 198411 53.04" 104 4.68"
198406 - 198511 55.26" 111 6.90"
198506 - 198611 57.46" 118 9.10"
198606 - 198711 50.53" 81 2.17"
198706 - 198811 44.44" 21 -3.92"
198806 - 198911 42.67" 14 -5.69"
198906 - 199011 48.37" 53 0.01"
199006 - 199111 56.69" 116 8.33"
199106 - 199211 51.78" 92 3.42"
199206 - 199311 57.97" 119 9.61"
199306 - 199411 54.24" 110 5.88"
199406 - 199511 52.39" 98 4.03"
199506 - 199611 50.83" 85 2.47"
199606 - 199711 48.88" 64 0.52"
199706 - 199811 49.81" 76 1.45"
199806 - 199911 50.85" 86 2.49"
199906 - 200011 48.50" 54 0.14"
200006 - 200111 53.34" 105 4.98"
200106 - 200211 50.09" 78 1.73"
200206 - 200311 46.43" 33 -1.93"
200306 - 200411 49.63" 74 1.27"
200406 - 200511 48.76" 59 0.40"
200506 - 200611 48.36" 51 0.00"
200606 - 200711 50.13" 80 1.77"
200706 - 200811 54.16" 108 5.80"
200806 - 200911 52.17" 96 3.81"
200906 - 201011 56.44" 115 8.08"
201006 - 201111 56.99" 117 8.63"
201106 - 201211 44.55" 24 -3.81"
201206 - 201311 48.60" 56 0.24"
201306 - 201411 52.37" 97 4.01"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/