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 (10.67")
1901-2000 Base Period
189511 - 189601 8.65" 32 -2.02"
189611 - 189701 9.26" 43 -1.41"
189711 - 189801 7.98" 23 -2.69"
189811 - 189901 12.42" 93 1.75"
189911 - 190001 7.92" 21 -2.75"
190011 - 190101 11.56" 80 0.89"
190111 - 190201 9.20" 40 -1.47"
190211 - 190301 11.72" 82 1.05"
190311 - 190401 8.06" 24 -2.61"
190411 - 190501 9.25" 42 -1.42"
190511 - 190601 13.07" 100 2.40"
190611 - 190701 5.80" 4 -4.87"
190711 - 190801 14.32" 111 3.65"
190811 - 190901 6.64" 6 -4.03"
190911 - 191001 7.18" 10 -3.49"
191011 - 191101 7.08" 9 -3.59"
191111 - 191201 14.29" 110 3.62"
191211 - 191301 9.96" 54 -0.71"
191311 - 191401 7.74" 18 -2.93"
191411 - 191501 14.41" 112 3.74"
191511 - 191601 8.71" 34 -1.96"
191611 - 191701 9.81" 49 -0.86"
191711 - 191801 7.51" 14 -3.16"
191811 - 191901 12.82" 98 2.15"
191911 - 192001 10.03" 56 -0.64"
192011 - 192101 12.36" 92 1.69"
192111 - 192201 9.86" 51 -0.81"
192211 - 192301 9.44" 45 -1.23"
192311 - 192401 11.00" 69 0.33"
192411 - 192501 13.19" 101 2.52"
192511 - 192601 13.73" 108 3.06"
192611 - 192701 8.61" 30 -2.06"
192711 - 192801 9.56" 47 -1.11"
192811 - 192901 7.30" 11 -3.37"
192911 - 193001 11.98" 88 1.31"
193011 - 193101 10.55" 63 -0.12"
193111 - 193201 11.45" 77 0.78"
193211 - 193301 12.69" 96 2.02"
193311 - 193401 5.27" 2 -5.40"
193411 - 193501 8.32" 26 -2.35"
193511 - 193601 13.66" 107 2.99"
193611 - 193701 13.32" 104 2.65"
193711 - 193801 7.46" 13 -3.21"
193811 - 193901 8.56" 27 -2.11"
193911 - 194001 7.34" 12 -3.33"
194011 - 194101 9.93" 53 -0.74"
194111 - 194201 10.71" 66 0.04"
194211 - 194301 10.70" 65 0.03"
194311 - 194401 8.56" 27 -2.11"
194411 - 194501 7.89" 20 -2.78"
194511 - 194601 13.37" 105 2.70"
194611 - 194701 10.46" 62 -0.21"
194711 - 194801 14.80" 113 4.13"
194811 - 194901 16.12" 118 5.45"
194911 - 195001 6.77" 7 -3.90"
195011 - 195101 6.82" 8 -3.85"
195111 - 195201 11.91" 87 1.24"
195211 - 195301 10.22" 60 -0.45"
195311 - 195401 12.74" 97 2.07"
195411 - 195501 9.36" 44 -1.31"
195511 - 195601 5.53" 3 -5.14"
195611 - 195701 7.55" 15 -3.12"
195711 - 195801 13.28" 102 2.61"
195811 - 195901 8.63" 31 -2.04"
195911 - 196001 9.49" 46 -1.18"
196011 - 196101 6.48" 5 -4.19"
196111 - 196201 13.51" 106 2.84"
196211 - 196301 11.51" 79 0.84"
196311 - 196401 14.26" 109 3.59"
196411 - 196501 9.75" 48 -0.92"
196511 - 196601 9.02" 37 -1.65"
196611 - 196701 9.07" 38 -1.60"
196711 - 196801 11.37" 76 0.70"
196811 - 196901 10.04" 57 -0.63"
196911 - 197001 10.15" 58 -0.52"
197011 - 197101 8.59" 29 -2.08"
197111 - 197201 11.76" 84 1.09"
197211 - 197301 15.02" 114 4.35"
197311 - 197401 12.90" 99 2.23"
197411 - 197501 12.06" 90 1.39"
197511 - 197601 9.83" 50 -0.84"
197611 - 197701 11.48" 78 0.81"
197711 - 197801 15.32" 115 4.65"
197811 - 197901 13.29" 103 2.62"
197911 - 198001 11.17" 72 0.50"
198011 - 198101 5.05" 1 -5.62"
198111 - 198201 11.35" 75 0.68"
198211 - 198301 12.36" 92 1.69"
198311 - 198401 15.71" 117 5.04"
198411 - 198501 7.60" 17 -3.07"
198511 - 198601 10.27" 61 -0.40"
198611 - 198701 15.56" 116 4.89"
198711 - 198801 10.91" 68 0.24"
198811 - 198901 7.92" 21 -2.75"
198911 - 199001 12.51" 94 1.84"
199011 - 199101 12.54" 95 1.87"
199111 - 199201 10.20" 59 -0.47"
199211 - 199301 16.22" 119 5.55"
199311 - 199401 11.74" 83 1.07"
199411 - 199501 11.18" 73 0.51"
199511 - 199601 11.91" 87 1.24"
199611 - 199701 11.04" 70 0.37"
199711 - 199801 16.84" 120 6.17"
199811 - 199901 11.10" 71 0.43"
199911 - 200001 8.71" 34 -1.96"
200011 - 200101 8.98" 36 -1.69"
200111 - 200201 7.78" 19 -2.89"
200211 - 200301 11.78" 85 1.11"
200311 - 200401 8.66" 33 -2.01"
200411 - 200501 9.97" 55 -0.70"
200511 - 200601 10.63" 64 -0.04"
200611 - 200701 11.21" 74 0.54"
200711 - 200801 8.29" 25 -2.38"
200811 - 200901 9.89" 52 -0.78"
200911 - 201001 17.80" 122 7.13"
201011 - 201101 7.57" 16 -3.10"
201111 - 201201 9.11" 39 -1.56"
201211 - 201301 9.23" 41 -1.44"
201311 - 201401 12.04" 89 1.37"
201411 - 201501 11.59" 81 0.92"
201511 - 201601 16.97" 121 6.30"
201611 - 201701 10.89" 67 0.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/