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 (11.58")
1901-1928 Base Period
189510 - 189607 9.73" 9 -1.85"
189610 - 189707 12.95" 26 1.37"
189710 - 189807 11.94" 19 0.36"
189810 - 189907 9.34" 5 -2.24"
189910 - 190007 9.71" 8 -1.87"
190010 - 190107 9.64" 7 -1.94"
190110 - 190207 7.72" 2 -3.86"
190210 - 190307 10.92" 14 -0.66"
190310 - 190407 7.67" 1 -3.91"
190410 - 190507 15.34" 33 3.76"
190510 - 190607 13.83" 30 2.25"
190610 - 190707 13.66" 29 2.08"
190710 - 190807 11.48" 16 -0.10"
190810 - 190907 11.78" 18 0.20"
190910 - 191007 8.85" 3 -2.73"
191010 - 191107 13.01" 27 1.43"
191110 - 191207 12.32" 22 0.74"
191210 - 191307 10.10" 11 -1.48"
191310 - 191407 14.61" 31 3.03"
191410 - 191507 15.29" 32 3.71"
191510 - 191607 11.62" 17 0.04"
191610 - 191707 12.03" 20 0.45"
191710 - 191807 9.27" 4 -2.31"
191810 - 191907 13.39" 28 1.81"
191910 - 192007 12.90" 25 1.32"
192010 - 192107 12.63" 24 1.05"
192110 - 192207 10.53" 12 -1.05"
192210 - 192307 10.82" 13 -0.76"
192310 - 192407 10.98" 15 -0.60"
192410 - 192507 9.58" 6 -2.00"
192510 - 192607 12.40" 23 0.82"
192610 - 192707 12.11" 21 0.53"
192710 - 192807 9.83" 10 -1.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/