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 (200.37")
1901-1931 Base Period
189502 - 189901 192.35" 6 -8.02"
189602 - 190001 193.29" 7 -7.08"
189702 - 190101 203.24" 22 2.87"
189802 - 190201 210.74" 31 10.37"
189902 - 190301 207.76" 29 7.39"
190002 - 190401 212.74" 33 12.37"
190102 - 190501 198.62" 15 -1.75"
190202 - 190601 196.42" 10 -3.95"
190302 - 190701 196.93" 12 -3.44"
190402 - 190801 198.09" 14 -2.28"
190502 - 190901 205.59" 26 5.22"
190602 - 191001 201.33" 20 0.96"
190702 - 191101 197.26" 13 -3.11"
190802 - 191201 193.29" 7 -7.08"
190902 - 191301 201.17" 19 0.80"
191002 - 191401 199.57" 16 -0.80"
191102 - 191501 201.47" 21 1.10"
191202 - 191601 199.69" 17 -0.68"
191302 - 191701 191.22" 4 -9.15"
191402 - 191801 191.23" 5 -9.14"
191502 - 191901 190.97" 3 -9.40"
191602 - 192001 196.73" 11 -3.64"
191702 - 192101 204.26" 24 3.89"
191802 - 192201 199.99" 18 -0.38"
191902 - 192301 206.74" 28 6.37"
192002 - 192401 205.42" 25 5.05"
192102 - 192501 206.20" 27 5.83"
192202 - 192601 203.60" 23 3.23"
192302 - 192701 194.43" 9 -5.94"
192402 - 192801 186.60" 1 -13.77"
192502 - 192901 189.76" 2 -10.61"
192602 - 193001 211.72" 32 11.35"
192702 - 193101 208.60" 30 8.23"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/