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 (28.22")
1901-1943 Base Period
189510 - 189606 30.23" 34 2.01"
189610 - 189706 33.83" 43 5.61"
189710 - 189806 28.88" 30 0.66"
189810 - 189906 28.26" 22 0.04"
189910 - 190006 30.40" 36 2.18"
190010 - 190106 30.52" 37 2.30"
190110 - 190206 28.48" 24 0.26"
190210 - 190306 30.35" 35 2.13"
190310 - 190406 35.43" 48 7.21"
190410 - 190506 26.35" 10 -1.87"
190510 - 190606 28.24" 21 0.02"
190610 - 190706 34.29" 46 6.07"
190710 - 190806 26.74" 12 -1.48"
190810 - 190906 27.27" 15 -0.95"
190910 - 191006 31.03" 39 2.81"
191010 - 191106 28.82" 29 0.60"
191110 - 191206 28.90" 31 0.68"
191210 - 191306 28.47" 23 0.25"
191310 - 191406 28.80" 28 0.58"
191410 - 191506 24.05" 8 -4.17"
191510 - 191606 35.37" 47 7.15"
191610 - 191706 26.60" 11 -1.62"
191710 - 191806 27.27" 15 -0.95"
191810 - 191906 27.83" 19 -0.39"
191910 - 192006 23.62" 7 -4.60"
192010 - 192106 33.96" 44 5.74"
192110 - 192206 27.19" 14 -1.03"
192210 - 192306 27.84" 20 -0.38"
192310 - 192406 19.95" 1 -8.27"
192410 - 192506 31.70" 40 3.48"
192510 - 192606 21.80" 3 -6.42"
192610 - 192706 32.14" 41 3.92"
192710 - 192806 28.61" 26 0.39"
192810 - 192906 22.21" 4 -6.01"
192910 - 193006 22.77" 5 -5.45"
193010 - 193106 21.74" 2 -6.48"
193110 - 193206 30.86" 38 2.64"
193210 - 193306 29.64" 33 1.42"
193310 - 193406 27.75" 18 -0.47"
193410 - 193506 28.97" 32 0.75"
193510 - 193606 27.58" 17 -0.64"
193610 - 193706 24.84" 9 -3.38"
193710 - 193806 33.61" 42 5.39"
193810 - 193906 23.33" 6 -4.89"
193910 - 194006 28.59" 25 0.37"
194010 - 194106 27.09" 13 -1.13"
194110 - 194206 28.66" 27 0.44"
194210 - 194306 34.06" 45 5.84"

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/