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 (17.62")
1901-2000 Base Period
189501 - 189506 16.14" 43 -1.48"
189601 - 189606 21.47" 111 3.85"
189701 - 189706 18.12" 67 0.50"
189801 - 189806 13.81" 13 -3.81"
189901 - 189906 19.34" 83 1.72"
190001 - 190006 16.34" 46 -1.28"
190101 - 190106 18.36" 73 0.74"
190201 - 190206 19.16" 81 1.54"
190301 - 190306 16.33" 45 -1.29"
190401 - 190406 23.34" 120 5.72"
190501 - 190506 15.76" 34 -1.86"
190601 - 190606 19.42" 85 1.80"
190701 - 190706 20.69" 106 3.07"
190801 - 190806 15.51" 32 -2.11"
190901 - 190906 18.08" 66 0.46"
191001 - 191006 15.90" 37 -1.72"
191101 - 191106 15.00" 23 -2.62"
191201 - 191206 19.84" 97 2.22"
191301 - 191306 17.19" 55 -0.43"
191401 - 191406 18.57" 74 0.95"
191501 - 191506 16.08" 41 -1.54"
191601 - 191606 22.40" 118 4.78"
191701 - 191706 17.49" 58 -0.13"
191801 - 191806 15.16" 25 -2.46"
191901 - 191906 18.21" 70 0.59"
192001 - 192006 13.33" 9 -4.29"
192101 - 192106 20.02" 98 2.40"
192201 - 192206 14.67" 20 -2.95"
192301 - 192306 17.26" 56 -0.36"
192401 - 192406 9.95" 1 -7.67"
192501 - 192506 18.17" 69 0.55"
192601 - 192606 13.42" 11 -4.20"
192701 - 192706 18.84" 78 1.22"
192801 - 192806 15.27" 27 -2.35"
192901 - 192906 13.39" 10 -4.23"
193001 - 193006 14.76" 21 -2.86"
193101 - 193106 15.31" 28 -2.31"
193201 - 193206 18.72" 77 1.10"
193301 - 193306 17.27" 57 -0.35"
193401 - 193406 13.81" 13 -3.81"
193501 - 193506 14.66" 19 -2.96"
193601 - 193606 20.52" 102 2.90"
193701 - 193706 19.83" 96 2.21"
193801 - 193806 18.31" 72 0.69"
193901 - 193906 13.47" 12 -4.15"
194001 - 194006 19.26" 82 1.64"
194101 - 194106 15.72" 33 -1.90"
194201 - 194206 15.86" 35 -1.76"
194301 - 194306 17.63" 61 0.01"
194401 - 194406 14.90" 22 -2.72"
194501 - 194506 19.72" 92 2.10"
194601 - 194606 17.18" 54 -0.44"
194701 - 194706 15.36" 29 -2.26"
194801 - 194806 22.01" 115 4.39"
194901 - 194906 14.08" 16 -3.54"
195001 - 195006 21.36" 108 3.74"
195101 - 195106 17.62" 60 0.00"
195201 - 195206 16.00" 40 -1.62"
195301 - 195306 23.84" 121 6.22"
195401 - 195406 19.03" 79 1.41"
195501 - 195506 15.08" 24 -2.54"
195601 - 195606 19.46" 86 1.84"
195701 - 195706 19.10" 80 1.48"
195801 - 195806 20.46" 101 2.84"
195901 - 195906 17.87" 63 0.25"
196001 - 196006 18.62" 76 1.00"
196101 - 196106 20.14" 99 2.52"
196201 - 196206 15.19" 26 -2.43"
196301 - 196306 17.84" 62 0.22"
196401 - 196406 18.04" 65 0.42"
196501 - 196506 15.89" 36 -1.73"
196601 - 196606 14.36" 17 -3.26"
196701 - 196706 18.59" 75 0.97"
196801 - 196806 16.73" 50 -0.89"
196901 - 196906 17.88" 64 0.26"
197001 - 197006 19.53" 90 1.91"
197101 - 197106 21.47" 111 3.85"
197201 - 197206 21.59" 112 3.97"
197301 - 197306 11.71" 3 -5.91"
197401 - 197406 20.95" 107 3.33"
197501 - 197506 19.76" 95 2.14"
197601 - 197606 16.66" 48 -0.96"
197701 - 197706 11.94" 5 -5.68"
197801 - 197806 17.05" 51 -0.57"
197901 - 197906 15.49" 31 -2.13"
198001 - 198006 19.50" 89 1.88"
198101 - 198106 17.12" 53 -0.50"
198201 - 198206 20.16" 100 2.54"
198301 - 198306 21.93" 114 4.31"
198401 - 198406 19.73" 93 2.11"
198501 - 198506 10.94" 2 -6.68"
198601 - 198606 19.75" 94 2.13"
198701 - 198706 15.40" 30 -2.22"
198801 - 198806 16.38" 47 -1.24"
198901 - 198906 17.07" 52 -0.55"
199001 - 199006 19.37" 84 1.75"
199101 - 199106 18.16" 68 0.54"
199201 - 199206 12.97" 6 -4.65"
199301 - 199306 19.47" 87 1.85"
199401 - 199406 14.46" 18 -3.16"
199501 - 199506 21.37" 109 3.75"
199601 - 199606 22.82" 119 5.20"
199701 - 199706 20.53" 103 2.91"
199801 - 199806 22.06" 116 4.44"
199901 - 199906 20.58" 105 2.96"
200001 - 200006 17.49" 58 -0.13"
200101 - 200106 11.82" 4 -5.80"
200201 - 200206 16.09" 42 -1.53"
200301 - 200306 18.27" 71 0.65"
200401 - 200406 15.94" 38 -1.68"
200501 - 200506 16.18" 44 -1.44"
200601 - 200606 20.54" 104 2.92"
200701 - 200706 13.96" 15 -3.66"
200801 - 200806 15.99" 39 -1.63"
200901 - 200906 16.68" 49 -0.94"
201001 - 201006 19.54" 91 1.92"
201101 - 201106 21.90" 113 4.28"
201201 - 201206 22.19" 117 4.57"
201301 - 201306 13.25" 8 -4.37"
201401 - 201406 19.49" 88 1.87"
201501 - 201506 13.01" 7 -4.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/