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 (38.62")
1901-1937 Base Period
189509 - 189606 32.43" 5 -6.19"
189609 - 189706 38.10" 21 -0.52"
189709 - 189806 28.39" 1 -10.23"
189809 - 189906 43.29" 37 4.67"
189909 - 190006 42.87" 33 4.25"
190009 - 190106 44.10" 38 5.48"
190109 - 190206 36.29" 18 -2.33"
190209 - 190306 48.13" 41 9.51"
190309 - 190406 30.23" 3 -8.39"
190409 - 190506 34.86" 13 -3.76"
190509 - 190606 39.78" 25 1.16"
190609 - 190706 35.52" 16 -3.10"
190709 - 190806 43.25" 36 4.63"
190809 - 190906 39.31" 24 0.69"
190909 - 191006 32.58" 6 -6.04"
191009 - 191106 29.55" 2 -9.07"
191109 - 191206 50.40" 42 11.78"
191209 - 191306 40.53" 27 1.91"
191309 - 191406 31.55" 4 -7.07"
191409 - 191506 40.49" 26 1.87"
191509 - 191606 34.64" 11 -3.98"
191609 - 191706 35.65" 17 -2.97"
191709 - 191806 32.71" 8 -5.91"
191809 - 191906 45.70" 39 7.08"
191909 - 192006 39.28" 23 0.66"
192009 - 192106 35.37" 15 -3.25"
192109 - 192206 42.73" 32 4.11"
192209 - 192306 40.89" 28 2.27"
192309 - 192406 38.07" 20 -0.55"
192409 - 192506 37.78" 19 -0.84"
192509 - 192606 38.57" 22 -0.05"
192609 - 192706 32.67" 7 -5.95"
192709 - 192806 41.77" 29 3.15"
192809 - 192906 47.37" 40 8.75"
192909 - 193006 42.18" 30 3.56"
193009 - 193106 33.95" 9 -4.67"
193109 - 193206 34.96" 14 -3.66"
193209 - 193306 42.94" 34 4.32"
193309 - 193406 34.54" 10 -4.08"
193409 - 193506 34.77" 12 -3.85"
193509 - 193606 42.59" 31 3.97"
193609 - 193706 43.14" 35 4.52"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/