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 (167.09")
1901-1936 Base Period
189507 - 189906 175.79" 34 8.70"
189607 - 190006 172.63" 27 5.54"
189707 - 190106 162.04" 11 -5.05"
189807 - 190206 157.01" 2 -10.08"
189907 - 190306 157.62" 4 -9.47"
190007 - 190406 160.07" 8 -7.02"
190107 - 190506 159.03" 7 -8.06"
190207 - 190606 163.44" 13 -3.65"
190307 - 190706 166.16" 19 -0.93"
190407 - 190806 173.10" 29 6.01"
190507 - 190906 178.03" 36 10.94"
190607 - 191006 175.10" 33 8.01"
190707 - 191106 165.36" 16 -1.73"
190807 - 191206 166.87" 20 -0.22"
190907 - 191306 169.22" 25 2.13"
191007 - 191406 164.01" 15 -3.08"
191107 - 191506 165.41" 17 -1.68"
191207 - 191606 168.47" 23 1.38"
191307 - 191706 165.92" 18 -1.17"
191407 - 191806 167.56" 22 0.47"
191507 - 191906 168.98" 24 1.89"
191607 - 192006 163.59" 14 -3.50"
191707 - 192106 162.70" 12 -4.39"
191807 - 192206 174.29" 30 7.20"
191907 - 192306 174.31" 31 7.22"
192007 - 192406 172.77" 28 5.68"
192107 - 192506 167.50" 21 0.41"
192207 - 192606 158.79" 6 -8.30"
192307 - 192706 174.66" 32 7.57"
192407 - 192806 176.21" 35 9.12"
192507 - 192906 188.54" 38 21.45"
192607 - 193006 187.68" 37 20.59"
192707 - 193106 160.12" 9 -6.97"
192807 - 193206 158.34" 5 -8.75"
192907 - 193306 157.56" 3 -9.53"
193007 - 193406 152.61" 1 -14.48"
193107 - 193506 171.37" 26 4.28"
193207 - 193606 160.92" 10 -6.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/