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 (16.66")
1901-1939 Base Period
189508 - 189606 18.13" 29 1.47"
189608 - 189706 19.12" 35 2.46"
189708 - 189806 12.89" 8 -3.77"
189808 - 189906 14.36" 13 -2.30"
189908 - 190006 16.60" 20 -0.06"
190008 - 190106 18.48" 30 1.82"
190108 - 190206 17.21" 24 0.55"
190208 - 190306 16.66" 21 0.00"
190308 - 190406 19.34" 36 2.68"
190408 - 190506 18.90" 33 2.24"
190508 - 190606 21.39" 41 4.73"
190608 - 190706 24.43" 44 7.77"
190708 - 190806 14.73" 15 -1.93"
190808 - 190906 20.41" 40 3.75"
190908 - 191006 16.67" 22 0.01"
191008 - 191106 19.84" 39 3.18"
191108 - 191206 12.35" 6 -4.31"
191208 - 191306 13.80" 11 -2.86"
191308 - 191406 22.51" 42 5.85"
191408 - 191506 19.48" 37 2.82"
191508 - 191606 18.02" 28 1.36"
191608 - 191706 15.48" 18 -1.18"
191708 - 191806 13.04" 9 -3.62"
191808 - 191906 15.53" 19 -1.13"
191908 - 192006 13.35" 10 -3.31"
192008 - 192106 18.78" 32 2.12"
192108 - 192206 17.94" 27 1.28"
192208 - 192306 15.43" 17 -1.23"
192308 - 192406 9.33" 1 -7.33"
192408 - 192506 17.59" 25 0.93"
192508 - 192606 14.57" 14 -2.09"
192608 - 192706 19.72" 38 3.06"
192708 - 192806 14.84" 16 -1.82"
192808 - 192906 11.29" 2 -5.37"
192908 - 193006 14.19" 12 -2.47"
193008 - 193106 11.41" 3 -5.25"
193108 - 193206 18.60" 31 1.94"
193208 - 193306 12.01" 5 -4.65"
193308 - 193406 11.55" 4 -5.11"
193408 - 193506 18.93" 34 2.27"
193508 - 193606 17.03" 23 0.37"
193608 - 193706 17.84" 26 1.18"
193708 - 193806 24.26" 43 7.60"
193808 - 193906 12.64" 7 -4.02"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/