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 (9.91")
1901-1954 Base Period
189504 - 189506 8.67" 14 -1.24"
189604 - 189606 13.19" 59 3.28"
189704 - 189706 9.20" 24 -0.71"
189804 - 189806 9.15" 23 -0.76"
189904 - 189906 11.66" 49 1.75"
190004 - 190006 6.39" 4 -3.52"
190104 - 190106 7.82" 6 -2.09"
190204 - 190206 11.04" 46 1.13"
190304 - 190306 10.49" 40 0.58"
190404 - 190406 9.06" 20 -0.85"
190504 - 190506 12.81" 56 2.90"
190604 - 190606 9.92" 30 0.01"
190704 - 190706 8.05" 8 -1.86"
190804 - 190806 12.94" 58 3.03"
190904 - 190906 10.64" 41 0.73"
191004 - 191006 5.97" 1 -3.94"
191104 - 191106 8.94" 19 -0.97"
191204 - 191206 8.63" 13 -1.28"
191304 - 191306 9.68" 28 -0.23"
191404 - 191406 11.87" 51 1.96"
191504 - 191506 10.90" 44 0.99"
191604 - 191606 11.73" 50 1.82"
191704 - 191706 9.97" 31 0.06"
191804 - 191806 10.07" 36 0.16"
191904 - 191906 10.85" 43 0.94"
192004 - 192006 10.35" 39 0.44"
192104 - 192106 9.11" 22 -0.80"
192204 - 192206 9.23" 25 -0.68"
192304 - 192306 8.57" 12 -1.34"
192404 - 192406 9.77" 29 -0.14"
192504 - 192506 8.90" 18 -1.01"
192604 - 192606 7.52" 5 -2.39"
192704 - 192706 10.05" 34 0.14"
192804 - 192806 8.89" 17 -1.02"
192904 - 192906 9.08" 21 -0.83"
193004 - 193006 10.07" 36 0.16"
193104 - 193106 7.93" 7 -1.98"
193204 - 193206 8.52" 11 -1.39"
193304 - 193306 8.28" 10 -1.63"
193404 - 193406 6.12" 2 -3.79"
193504 - 193506 10.09" 38 0.18"
193604 - 193606 6.24" 3 -3.67"
193704 - 193706 10.00" 33 0.09"
193804 - 193806 12.09" 53 2.18"
193904 - 193906 9.54" 26 -0.37"
194004 - 194006 9.67" 27 -0.24"
194104 - 194106 10.08" 37 0.17"
194204 - 194206 10.93" 45 1.02"
194304 - 194306 12.02" 52 2.11"
194404 - 194406 12.93" 57 3.02"
194504 - 194506 12.18" 54 2.27"
194604 - 194606 9.99" 32 0.08"
194704 - 194706 13.30" 60 3.39"
194804 - 194806 8.17" 9 -1.74"
194904 - 194906 8.76" 15 -1.15"
195004 - 195006 10.68" 42 0.77"
195104 - 195106 11.56" 48 1.65"
195204 - 195206 8.84" 16 -1.07"
195304 - 195306 11.50" 47 1.59"
195404 - 195406 12.55" 55 2.64"

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/