Climate at a Glance

Regional Time Series

Choose from the options below and click "Plot" to create a time series graph.
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 (29.66")
1901-1932 Base Period
189507 - 189706 29.50" 16 -0.16"
189607 - 189806 32.75" 31 3.09"
189707 - 189906 26.80" 7 -2.86"
189807 - 190006 24.88" 4 -4.78"
189907 - 190106 25.67" 5 -3.99"
190007 - 190206 22.60" 1 -7.06"
190107 - 190306 24.73" 3 -4.93"
190207 - 190406 24.16" 2 -5.50"
190307 - 190506 29.61" 19 -0.05"
190407 - 190606 35.97" 36 6.31"
190507 - 190706 34.28" 34 4.62"
190607 - 190806 32.54" 30 2.88"
190707 - 190906 30.15" 22 0.49"
190807 - 191006 29.64" 20 -0.02"
190907 - 191106 28.24" 13 -1.42"
191007 - 191206 30.62" 25 0.96"
191107 - 191306 30.06" 21 0.40"
191207 - 191406 29.60" 18 -0.06"
191307 - 191506 34.86" 35 5.20"
191407 - 191606 33.89" 32 4.23"
191507 - 191706 30.85" 26 1.19"
191607 - 191806 27.74" 10 -1.92"
191707 - 191906 27.22" 8 -2.44"
191807 - 192006 33.95" 33 4.29"
191907 - 192106 32.40" 29 2.74"
192007 - 192206 29.50" 16 -0.16"
192107 - 192306 28.36" 14 -1.30"
192207 - 192406 28.68" 15 -0.98"
192307 - 192506 26.72" 6 -2.94"
192407 - 192606 27.61" 9 -2.05"
192507 - 192706 31.85" 28 2.19"
192607 - 192806 30.28" 24 0.62"
192707 - 192906 28.06" 12 -1.60"
192807 - 193006 27.93" 11 -1.73"
192907 - 193106 30.25" 23 0.59"
193007 - 193206 31.03" 27 1.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/