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 (8.76")
1901-1938 Base Period
189508 - 189511 5.11" 4 -3.65"
189608 - 189611 12.63" 41 3.87"
189708 - 189711 11.10" 34 2.34"
189808 - 189811 8.24" 18 -0.52"
189908 - 189911 12.63" 41 3.87"
190008 - 190011 10.45" 30 1.69"
190108 - 190111 8.30" 19 -0.46"
190208 - 190211 9.19" 27 0.43"
190308 - 190311 12.04" 38 3.28"
190408 - 190411 6.76" 8 -2.00"
190508 - 190511 7.59" 13 -1.17"
190608 - 190611 10.57" 31 1.81"
190708 - 190711 7.72" 15 -1.04"
190808 - 190811 7.94" 17 -0.82"
190908 - 190911 13.77" 43 5.01"
191008 - 191011 12.00" 37 3.24"
191108 - 191111 8.52" 22 -0.24"
191208 - 191211 10.33" 29 1.57"
191308 - 191311 9.71" 28 0.95"
191408 - 191411 8.96" 25 0.20"
191508 - 191511 8.87" 24 0.11"
191608 - 191611 6.42" 7 -2.34"
191708 - 191711 5.61" 5 -3.15"
191808 - 191811 9.09" 26 0.33"
191908 - 191911 8.45" 21 -0.31"
192008 - 192011 12.47" 39 3.71"
192108 - 192111 11.22" 35 2.46"
192208 - 192211 6.97" 9 -1.79"
192308 - 192311 7.59" 13 -1.17"
192408 - 192411 11.31" 36 2.55"
192508 - 192511 7.05" 10 -1.71"
192608 - 192611 12.64" 42 3.88"
192708 - 192711 14.48" 44 5.72"
192808 - 192811 6.03" 6 -2.73"
192908 - 192911 2.40" 2 -6.36"
193008 - 193011 7.09" 11 -1.67"
193108 - 193111 8.41" 20 -0.35"
193208 - 193211 8.80" 23 0.04"
193308 - 193311 7.56" 12 -1.20"
193408 - 193411 11.04" 33 2.28"
193508 - 193511 4.86" 3 -3.90"
193608 - 193611 2.30" 1 -6.46"
193708 - 193711 10.78" 32 2.02"
193808 - 193811 7.85" 16 -0.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/