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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Dates Value Rank Departure From Mean (15.96")
1901-1936 Base Period
189510 - 189607 17.88" 27 1.92"
189610 - 189707 18.17" 32 2.21"
189710 - 189807 12.40" 7 -3.56"
189810 - 189907 13.59" 12 -2.37"
189910 - 190007 16.16" 21 0.20"
190010 - 190107 18.15" 31 2.19"
190110 - 190207 16.05" 20 0.09"
190210 - 190307 16.39" 22 0.43"
190310 - 190407 19.35" 36 3.39"
190410 - 190507 16.82" 23 0.86"
190510 - 190607 20.91" 39 4.95"
190610 - 190707 23.52" 41 7.56"
190710 - 190807 14.45" 16 -1.51"
190810 - 190907 19.40" 37 3.44"
190910 - 191007 15.65" 19 -0.31"
191010 - 191107 19.34" 35 3.38"
191110 - 191207 12.33" 6 -3.63"
191210 - 191307 13.76" 13 -2.20"
191310 - 191407 21.91" 40 5.95"
191410 - 191507 19.33" 34 3.37"
191510 - 191607 17.89" 28 1.93"
191610 - 191707 15.08" 18 -0.88"
191710 - 191807 12.78" 9 -3.18"
191810 - 191907 14.00" 14 -1.96"
191910 - 192007 12.51" 8 -3.45"
192010 - 192107 17.92" 29 1.96"
192110 - 192207 17.55" 25 1.59"
192210 - 192307 14.84" 17 -1.12"
192310 - 192407 7.80" 1 -8.16"
192410 - 192507 17.94" 30 1.98"
192510 - 192607 13.35" 10 -2.61"
192610 - 192707 19.60" 38 3.64"
192710 - 192807 14.39" 15 -1.57"
192810 - 192907 11.25" 3 -4.71"
192910 - 193007 13.45" 11 -2.51"
193010 - 193107 10.37" 2 -5.59"
193110 - 193207 17.65" 26 1.69"
193210 - 193307 11.83" 5 -4.13"
193310 - 193407 11.41" 4 -4.55"
193410 - 193507 18.50" 33 2.54"
193510 - 193607 17.12" 24 1.16"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/