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 (250.12")
1901-1931 Base Period
189502 - 190001 238.78" 2 -11.34"
189602 - 190101 248.64" 16 -1.48"
189702 - 190201 259.06" 29 8.94"
189802 - 190301 260.90" 31 10.78"
189902 - 190401 259.17" 30 9.05"
190002 - 190501 253.97" 24 3.85"
190102 - 190601 252.24" 21 2.12"
190202 - 190701 247.09" 9 -3.03"
190302 - 190801 249.50" 19 -0.62"
190402 - 190901 246.82" 8 -3.30"
190502 - 191001 254.95" 26 4.83"
190602 - 191101 247.93" 13 -2.19"
190702 - 191201 245.86" 6 -4.26"
190802 - 191301 249.90" 20 -0.22"
190902 - 191401 248.93" 17 -1.19"
191002 - 191501 248.07" 14 -2.05"
191102 - 191601 248.29" 15 -1.83"
191202 - 191701 247.83" 12 -2.29"
191302 - 191801 238.99" 3 -11.13"
191402 - 191901 239.47" 4 -10.65"
191502 - 192001 243.55" 5 -6.57"
191602 - 192101 252.40" 22 2.28"
191702 - 192201 247.76" 11 -2.36"
191802 - 192301 254.98" 27 4.86"
191902 - 192401 258.00" 28 7.88"
192002 - 192501 261.87" 32 11.75"
192102 - 192601 247.10" 10 -3.02"
192202 - 192701 249.42" 18 -0.70"
192302 - 192801 237.86" 1 -12.26"
192402 - 192901 246.21" 7 -3.91"
192502 - 193001 252.62" 23 2.50"
192602 - 193101 254.42" 25 4.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/