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 (93.22")
1901-1935 Base Period
189509 - 189808 101.96" 37 8.74"
189609 - 189908 99.64" 35 6.42"
189709 - 190008 96.13" 21 2.91"
189809 - 190108 97.39" 25 4.17"
189909 - 190208 98.34" 30 5.12"
190009 - 190308 98.77" 32 5.55"
190109 - 190408 104.65" 38 11.43"
190209 - 190508 99.49" 34 6.27"
190309 - 190608 97.42" 26 4.20"
190409 - 190708 96.88" 22 3.66"
190509 - 190808 99.11" 33 5.89"
190609 - 190908 98.13" 29 4.91"
190709 - 191008 93.30" 14 0.08"
190809 - 191108 94.23" 15 1.01"
190909 - 191208 98.57" 31 5.35"
191009 - 191308 97.02" 23 3.80"
191109 - 191408 97.09" 24 3.87"
191209 - 191508 91.12" 11 -2.10"
191309 - 191608 98.02" 28 4.80"
191409 - 191708 94.82" 16 1.60"
191509 - 191808 97.78" 27 4.56"
191609 - 191908 88.68" 9 -4.54"
191709 - 192008 88.39" 7 -4.83"
191809 - 192108 94.88" 17 1.66"
191909 - 192208 96.00" 20 2.78"
192009 - 192308 99.69" 36 6.47"
192109 - 192408 84.02" 5 -9.20"
192209 - 192508 87.80" 6 -5.42"
192309 - 192608 82.29" 4 -10.93"
192409 - 192708 94.90" 18 1.68"
192509 - 192808 93.10" 13 -0.12"
192609 - 192908 90.85" 10 -2.37"
192709 - 193008 80.26" 2 -12.96"
192809 - 193108 71.24" 1 -21.98"
192909 - 193208 81.98" 3 -11.24"
193009 - 193308 88.56" 8 -4.66"
193109 - 193408 95.49" 19 2.27"
193209 - 193508 92.35" 12 -0.87"

Citing This Page

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