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 (30.44")
1901-1925 Base Period
189511 - 189607 32.23" 22 1.79"
189611 - 189707 32.45" 23 2.01"
189711 - 189807 34.47" 29 4.03"
189811 - 189907 30.76" 17 0.32"
189911 - 190007 31.27" 18 0.83"
190011 - 190107 33.44" 25 3.00"
190111 - 190207 36.63" 30 6.19"
190211 - 190307 34.17" 28 3.73"
190311 - 190407 29.32" 9 -1.12"
190411 - 190507 26.68" 3 -3.76"
190511 - 190607 30.64" 14 0.20"
190611 - 190707 28.41" 6 -2.03"
190711 - 190807 33.53" 26 3.09"
190811 - 190907 29.98" 11 -0.46"
190911 - 191007 28.85" 8 -1.59"
191011 - 191107 25.49" 1 -4.95"
191111 - 191207 30.73" 15 0.29"
191211 - 191307 30.53" 13 0.09"
191311 - 191407 28.59" 7 -1.85"
191411 - 191507 30.09" 12 -0.35"
191511 - 191607 32.67" 24 2.23"
191611 - 191707 31.30" 19 0.86"
191711 - 191807 26.58" 2 -3.86"
191811 - 191907 30.74" 16 0.30"
191911 - 192007 31.44" 20 1.00"
192011 - 192107 29.79" 10 -0.65"
192111 - 192207 34.09" 27 3.65"
192211 - 192307 27.14" 4 -3.30"
192311 - 192407 32.02" 21 1.58"
192411 - 192507 28.13" 5 -2.31"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/