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.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (25.62")
1901-1930 Base Period
189501 - 189507 21.20" 6 -4.42"
189601 - 189607 27.14" 24 1.52"
189701 - 189707 30.61" 32 4.99"
189801 - 189807 31.52" 33 5.90"
189901 - 189907 26.46" 19 0.84"
190001 - 190007 24.67" 12 -0.95"
190101 - 190107 19.27" 3 -6.35"
190201 - 190207 25.10" 13 -0.52"
190301 - 190307 26.81" 23 1.19"
190401 - 190407 26.49" 21 0.87"
190501 - 190507 26.15" 18 0.53"
190601 - 190607 22.96" 8 -2.66"
190701 - 190707 29.26" 30 3.64"
190801 - 190807 29.45" 31 3.83"
190901 - 190907 32.02" 35 6.40"
191001 - 191007 25.28" 14 -0.34"
191101 - 191107 21.58" 7 -4.04"
191201 - 191207 28.37" 29 2.75"
191301 - 191307 28.11" 28 2.49"
191401 - 191407 18.93" 2 -6.69"
191501 - 191507 25.98" 15 0.36"
191601 - 191607 27.39" 25 1.77"
191701 - 191707 27.65" 26 2.03"
191801 - 191807 23.19" 9 -2.43"
191901 - 191907 23.89" 10 -1.73"
192001 - 192007 26.12" 17 0.50"
192101 - 192107 23.94" 11 -1.68"
192201 - 192207 27.66" 27 2.04"
192301 - 192307 26.49" 21 0.87"
192401 - 192407 26.04" 16 0.42"
192501 - 192507 19.99" 4 -5.63"
192601 - 192607 21.12" 5 -4.50"
192701 - 192707 32.46" 36 6.84"
192801 - 192807 26.60" 22 0.98"
192901 - 192907 31.64" 34 6.02"
193001 - 193007 18.73" 1 -6.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/