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 (10.68")
1901-1949 Base Period
189504 - 189506 10.69" 28 0.01"
189604 - 189606 7.30" 4 -3.38"
189704 - 189706 9.17" 15 -1.51"
189804 - 189806 11.26" 32 0.58"
189904 - 189906 10.18" 25 -0.50"
190004 - 190006 14.08" 51 3.40"
190104 - 190106 7.10" 2 -3.58"
190204 - 190206 9.40" 19 -1.28"
190304 - 190306 9.01" 13 -1.67"
190404 - 190406 11.84" 38 1.16"
190504 - 190506 14.45" 54 3.77"
190604 - 190606 9.03" 14 -1.65"
190704 - 190706 12.38" 43 1.70"
190804 - 190806 14.34" 53 3.66"
190904 - 190906 10.86" 29 0.18"
191004 - 191006 9.57" 20 -1.11"
191104 - 191106 8.57" 10 -2.11"
191204 - 191206 10.96" 30 0.28"
191304 - 191306 8.84" 12 -1.84"
191404 - 191406 10.65" 27 -0.03"
191504 - 191506 12.42" 44 1.74"
191604 - 191606 10.58" 26 -0.10"
191704 - 191706 7.15" 3 -3.53"
191804 - 191806 9.64" 21 -1.04"
191904 - 191906 13.40" 49 2.72"
192004 - 192006 11.00" 31 0.32"
192104 - 192106 11.98" 39 1.30"
192204 - 192206 12.86" 47 2.18"
192304 - 192306 13.41" 50 2.73"
192404 - 192406 8.83" 11 -1.85"
192504 - 192506 6.96" 1 -3.72"
192604 - 192606 9.27" 17 -1.41"
192704 - 192706 12.10" 40 1.42"
192804 - 192806 13.40" 49 2.72"
192904 - 192906 11.67" 37 0.99"
193004 - 193006 9.80" 24 -0.88"
193104 - 193106 7.42" 6 -3.26"
193204 - 193206 9.32" 18 -1.36"
193304 - 193306 7.89" 7 -2.79"
193404 - 193406 7.38" 5 -3.30"
193504 - 193506 15.08" 55 4.40"
193604 - 193606 8.20" 9 -2.48"
193704 - 193706 7.93" 8 -2.75"
193804 - 193806 11.40" 33 0.72"
193904 - 193906 9.79" 23 -0.89"
194004 - 194006 12.34" 42 1.66"
194104 - 194106 14.19" 52 3.51"
194204 - 194206 12.76" 46 2.08"
194304 - 194306 9.69" 22 -0.99"
194404 - 194406 11.58" 35 0.90"
194504 - 194506 11.52" 34 0.84"
194604 - 194606 11.62" 36 0.94"
194704 - 194706 12.47" 45 1.79"
194804 - 194806 9.19" 16 -1.49"
194904 - 194906 12.32" 41 1.64"

Citing This Page

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