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 (123.69")
1901-1927 Base Period
189501 - 189712 120.44" 8 -3.25"
189601 - 189812 130.57" 29 6.88"
189701 - 189912 128.44" 26 4.75"
189801 - 190012 126.56" 24 2.87"
189901 - 190112 126.41" 23 2.72"
190001 - 190212 134.93" 30 11.24"
190101 - 190312 136.13" 31 12.44"
190201 - 190412 130.06" 28 6.37"
190301 - 190512 123.94" 16 0.25"
190401 - 190612 121.68" 12 -2.01"
190501 - 190712 125.53" 20 1.84"
190601 - 190812 122.42" 14 -1.27"
190701 - 190912 120.59" 9 -3.10"
190801 - 191012 114.87" 1 -8.82"
190901 - 191112 117.84" 3 -5.85"
191001 - 191212 121.41" 11 -2.28"
191101 - 191312 124.50" 18 0.81"
191201 - 191412 120.87" 10 -2.82"
191301 - 191512 119.79" 5 -3.90"
191401 - 191612 119.86" 6 -3.83"
191501 - 191712 124.96" 19 1.27"
191601 - 191812 124.12" 17 0.43"
191701 - 191912 125.71" 21 2.02"
191801 - 192012 129.16" 27 5.47"
191901 - 192112 126.22" 22 2.53"
192001 - 192212 122.99" 15 -0.70"
192101 - 192312 117.01" 2 -6.68"
192201 - 192412 118.52" 4 -5.17"
192301 - 192512 119.98" 7 -3.71"
192401 - 192612 122.01" 13 -1.68"
192501 - 192712 128.18" 25 4.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/