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 (18.82")
1901-1961 Base Period
189510 - 189606 20.06" 45 1.24"
189610 - 189706 21.41" 58 2.59"
189710 - 189806 17.99" 20 -0.83"
189810 - 189906 21.53" 59 2.71"
189910 - 190006 15.36" 5 -3.46"
190010 - 190106 18.02" 21 -0.80"
190110 - 190206 18.60" 30 -0.22"
190210 - 190306 20.60" 49 1.78"
190310 - 190406 17.63" 16 -1.19"
190410 - 190506 21.25" 57 2.43"
190510 - 190606 20.27" 48 1.45"
190610 - 190706 18.82" 33 0.00"
190710 - 190806 20.96" 52 2.14"
190810 - 190906 19.49" 38 0.67"
190910 - 191006 15.78" 8 -3.04"
191010 - 191106 15.78" 8 -3.04"
191110 - 191206 19.19" 35 0.37"
191210 - 191306 18.14" 23 -0.68"
191310 - 191406 19.88" 42 1.06"
191410 - 191506 18.99" 34 0.17"
191510 - 191606 21.76" 62 2.94"
191610 - 191706 18.52" 28 -0.30"
191710 - 191806 16.80" 13 -2.02"
191810 - 191906 21.76" 62 2.94"
191910 - 192006 21.04" 54 2.22"
192010 - 192106 18.15" 24 -0.67"
192110 - 192206 18.57" 29 -0.25"
192210 - 192306 17.79" 19 -1.03"
192310 - 192406 16.91" 14 -1.91"
192410 - 192506 14.71" 3 -4.11"
192510 - 192606 15.44" 6 -3.38"
192610 - 192706 19.59" 39 0.77"
192710 - 192806 18.61" 31 -0.21"
192810 - 192906 20.00" 44 1.18"
192910 - 193006 18.13" 22 -0.69"
193010 - 193106 14.87" 4 -3.95"
193110 - 193206 20.99" 53 2.17"
193210 - 193306 17.75" 17 -1.07"
193310 - 193406 13.18" 1 -5.64"
193410 - 193506 20.85" 51 2.03"
193510 - 193606 15.68" 7 -3.14"
193610 - 193706 18.71" 32 -0.11"
193710 - 193806 21.67" 60 2.85"
193810 - 193906 18.23" 26 -0.59"
193910 - 194006 16.18" 11 -2.64"
194010 - 194106 19.85" 41 1.03"
194110 - 194206 22.31" 65 3.49"
194210 - 194306 21.15" 55 2.33"
194310 - 194406 20.80" 50 1.98"
194410 - 194506 20.19" 47 1.37"
194510 - 194606 19.40" 37 0.58"
194610 - 194706 22.48" 66 3.66"
194710 - 194806 17.75" 17 -1.07"
194810 - 194906 19.29" 36 0.47"
194910 - 195006 21.18" 56 2.36"
195010 - 195106 21.92" 63 3.10"
195110 - 195206 19.93" 43 1.11"
195210 - 195306 19.64" 40 0.82"
195310 - 195406 20.17" 46 1.35"
195410 - 195506 17.09" 15 -1.73"
195510 - 195606 16.50" 12 -2.32"
195610 - 195706 18.21" 25 -0.61"
195710 - 195806 14.55" 2 -4.27"
195810 - 195906 18.33" 27 -0.49"
195910 - 196006 22.28" 64 3.46"
196010 - 196106 15.84" 10 -2.98"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/