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 (100.62")
1901-1931 Base Period
189502 - 189701 90.89" 3 -9.73"
189602 - 189801 93.72" 5 -6.90"
189702 - 189901 101.46" 21 0.84"
189802 - 190001 99.57" 18 -1.05"
189902 - 190101 101.78" 23 1.16"
190002 - 190201 111.17" 34 10.55"
190102 - 190301 105.98" 30 5.36"
190202 - 190401 101.57" 22 0.95"
190302 - 190501 92.64" 4 -7.98"
190402 - 190601 94.85" 6 -5.77"
190502 - 190701 104.29" 26 3.67"
190602 - 190801 103.24" 25 2.62"
190702 - 190901 101.30" 20 0.68"
190802 - 191001 98.09" 15 -2.53"
190902 - 191101 95.96" 11 -4.66"
191002 - 191201 95.20" 8 -5.42"
191102 - 191301 105.21" 28 4.59"
191202 - 191401 104.37" 27 3.75"
191302 - 191501 96.26" 13 -4.36"
191402 - 191601 95.32" 9 -5.30"
191502 - 191701 94.96" 7 -5.66"
191602 - 191801 95.91" 10 -4.71"
191702 - 191901 96.01" 12 -4.61"
191802 - 192001 100.82" 19 0.20"
191902 - 192101 108.25" 33 7.63"
192002 - 192201 99.17" 17 -1.45"
192102 - 192301 98.49" 16 -2.13"
192202 - 192401 106.25" 31 5.63"
192302 - 192501 107.71" 32 7.09"
192402 - 192601 97.35" 14 -3.27"
192502 - 192701 86.72" 1 -13.90"
192602 - 192801 89.25" 2 -11.37"
192702 - 192901 103.04" 24 2.42"
192802 - 193001 122.47" 35 21.85"
192902 - 193101 105.56" 29 4.94"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/