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 (29.45")
1901-1959 Base Period
189506 - 189604 28.89" 25 -0.56"
189606 - 189704 33.56" 55 4.11"
189706 - 189804 30.49" 40 1.04"
189806 - 189904 28.96" 26 -0.49"
189906 - 190004 30.24" 35 0.79"
190006 - 190104 31.68" 49 2.23"
190106 - 190204 29.59" 33 0.14"
190206 - 190304 30.58" 41 1.13"
190306 - 190404 38.58" 64 9.13"
190406 - 190504 24.53" 9 -4.92"
190506 - 190604 27.10" 17 -2.35"
190606 - 190704 35.52" 59 6.07"
190706 - 190804 28.05" 19 -1.40"
190806 - 190904 28.96" 26 -0.49"
190906 - 191004 33.16" 54 3.71"
191006 - 191104 26.33" 14 -3.12"
191106 - 191204 28.98" 28 -0.47"
191206 - 191304 29.26" 31 -0.19"
191306 - 191404 32.08" 51 2.63"
191406 - 191504 24.38" 8 -5.07"
191506 - 191604 34.90" 58 5.45"
191606 - 191704 28.18" 20 -1.27"
191706 - 191804 28.34" 22 -1.11"
191806 - 191904 30.33" 37 0.88"
191906 - 192004 23.46" 5 -5.99"
192006 - 192104 36.64" 61 7.19"
192106 - 192204 28.76" 23 -0.69"
192206 - 192304 26.71" 15 -2.74"
192306 - 192404 24.78" 10 -4.67"
192406 - 192504 31.42" 46 1.97"
192506 - 192604 23.76" 6 -5.69"
192606 - 192704 32.23" 52 2.78"
192706 - 192804 32.63" 53 3.18"
192806 - 192904 21.68" 1 -7.77"
192906 - 193004 22.49" 4 -6.96"
193006 - 193104 22.14" 2 -7.31"
193106 - 193204 31.85" 50 2.40"
193206 - 193304 28.33" 21 -1.12"
193306 - 193404 29.27" 32 -0.18"
193406 - 193504 30.32" 36 0.87"
193506 - 193604 25.31" 12 -4.14"
193606 - 193704 25.29" 11 -4.16"
193706 - 193804 36.70" 62 7.25"
193806 - 193904 23.91" 7 -5.54"
193906 - 194004 30.37" 38 0.92"
194006 - 194104 25.64" 13 -3.81"
194106 - 194204 30.48" 39 1.03"
194206 - 194304 33.77" 56 4.32"
194306 - 194404 22.27" 3 -7.18"
194406 - 194504 27.39" 18 -2.06"
194506 - 194604 31.66" 48 2.21"
194606 - 194704 28.83" 24 -0.62"
194706 - 194804 34.10" 57 4.65"
194806 - 194904 30.74" 42 1.29"
194906 - 195004 31.59" 47 2.14"
195006 - 195104 35.84" 60 6.39"
195106 - 195204 29.73" 34 0.28"
195206 - 195304 29.13" 29 -0.32"
195306 - 195404 31.37" 45 1.92"
195406 - 195504 26.87" 16 -2.58"
195506 - 195604 37.88" 63 8.43"
195606 - 195704 29.21" 30 -0.24"
195706 - 195804 31.36" 44 1.91"
195806 - 195904 30.94" 43 1.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/