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 (15.80")
1901-1936 Base Period
189503 - 189506 11.57" 5 -4.23"
189603 - 189606 16.14" 22 0.34"
189703 - 189706 18.88" 36 3.08"
189803 - 189806 19.54" 39 3.74"
189903 - 189906 15.72" 18 -0.08"
190003 - 190006 14.11" 15 -1.69"
190103 - 190106 13.62" 13 -2.18"
190203 - 190206 17.02" 27 1.22"
190303 - 190306 15.97" 20 0.17"
190403 - 190406 17.38" 29 1.58"
190503 - 190506 16.03" 21 0.23"
190603 - 190606 13.40" 12 -2.40"
190703 - 190706 16.79" 26 0.99"
190803 - 190806 18.90" 37 3.10"
190903 - 190906 18.94" 38 3.14"
191003 - 191006 13.20" 10 -2.60"
191103 - 191106 12.96" 9 -2.84"
191203 - 191206 18.81" 35 3.01"
191303 - 191306 15.42" 17 -0.38"
191403 - 191406 11.03" 3 -4.77"
191503 - 191506 13.99" 14 -1.81"
191603 - 191606 15.95" 19 0.15"
191703 - 191706 18.28" 32 2.48"
191803 - 191806 14.99" 16 -0.81"
191903 - 191906 17.10" 28 1.30"
192003 - 192006 17.50" 30 1.70"
192103 - 192106 16.39" 23 0.59"
192203 - 192206 18.56" 33 2.76"
192303 - 192306 16.77" 25 0.97"
192403 - 192406 16.71" 24 0.91"
192503 - 192506 11.98" 6 -3.82"
192603 - 192606 12.04" 7 -3.76"
192703 - 192706 22.62" 42 6.82"
192803 - 192806 18.78" 34 2.98"
192903 - 192906 20.54" 40 4.74"
193003 - 193006 10.03" 1 -5.77"
193103 - 193106 13.21" 11 -2.59"
193203 - 193206 12.67" 8 -3.13"
193303 - 193306 17.79" 31 1.99"
193403 - 193406 11.30" 4 -4.50"
193503 - 193506 22.13" 41 6.33"
193603 - 193606 10.05" 2 -5.75"

Citing This Page

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