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 (63.56")
1901-1965 Base Period
189501 - 189606 56.23" 8 -7.33"
189601 - 189706 67.94" 52 4.38"
189701 - 189806 69.38" 57 5.82"
189801 - 189906 72.04" 65 8.48"
189901 - 190006 59.51" 19 -4.05"
190001 - 190106 57.39" 11 -6.17"
190101 - 190206 54.95" 5 -8.61"
190201 - 190306 66.88" 47 3.32"
190301 - 190406 62.63" 33 -0.93"
190401 - 190506 58.64" 16 -4.92"
190501 - 190606 62.83" 34 -0.73"
190601 - 190706 66.78" 45 3.22"
190701 - 190806 70.62" 63 7.06"
190801 - 190906 66.72" 44 3.16"
190901 - 191006 66.21" 41 2.65"
191001 - 191106 58.16" 14 -5.40"
191101 - 191206 66.71" 43 3.15"
191201 - 191306 66.96" 48 3.40"
191301 - 191406 58.80" 17 -4.76"
191401 - 191506 56.11" 7 -7.45"
191501 - 191606 71.31" 64 7.75"
191601 - 191706 65.45" 40 1.89"
191701 - 191806 59.34" 18 -4.22"
191801 - 191906 61.74" 30 -1.82"
191901 - 192006 66.86" 46 3.30"
192001 - 192106 62.38" 31 -1.18"
192101 - 192206 68.35" 53 4.79"
192201 - 192306 64.37" 37 0.81"
192301 - 192406 67.23" 50 3.67"
192401 - 192506 57.04" 10 -6.52"
192501 - 192606 55.00" 6 -8.56"
192601 - 192706 74.71" 68 11.15"
192701 - 192806 74.19" 67 10.63"
192801 - 192906 69.96" 62 6.40"
192901 - 193006 65.07" 38 1.51"
193001 - 193106 46.91" 1 -16.65"
193101 - 193206 60.58" 22 -2.98"
193201 - 193306 66.63" 42 3.07"
193301 - 193406 56.47" 9 -7.09"
193401 - 193506 63.01" 35 -0.55"
193501 - 193606 61.19" 25 -2.37"
193601 - 193706 61.23" 27 -2.33"
193701 - 193806 69.13" 56 5.57"
193801 - 193906 69.61" 60 6.05"
193901 - 194006 61.14" 23 -2.42"
194001 - 194106 50.74" 2 -12.82"
194101 - 194206 58.25" 15 -5.31"
194201 - 194306 67.13" 49 3.57"
194301 - 194406 59.80" 20 -3.76"
194401 - 194506 68.87" 55 5.31"
194501 - 194606 72.58" 66 9.02"
194601 - 194706 65.35" 39 1.79"
194701 - 194806 63.66" 36 0.10"
194801 - 194906 69.53" 59 5.97"
194901 - 195006 75.79" 70 12.23"
195001 - 195106 75.62" 69 12.06"
195101 - 195206 69.91" 61 6.35"
195201 - 195306 57.83" 12 -5.73"
195301 - 195406 51.06" 3 -12.50"
195401 - 195506 61.40" 28 -2.16"
195501 - 195606 61.20" 26 -2.36"
195601 - 195706 67.26" 51 3.70"
195701 - 195806 69.42" 58 5.86"
195801 - 195906 61.15" 24 -2.41"
195901 - 196006 61.45" 29 -2.11"
196001 - 196106 60.32" 21 -3.24"
196101 - 196206 68.70" 54 5.14"
196201 - 196306 57.92" 13 -5.64"
196301 - 196406 54.56" 4 -9.00"
196401 - 196506 62.39" 32 -1.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/