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 (12.33")
1901-1935 Base Period
189511 - 189605 16.15" 39 3.82"
189611 - 189705 14.45" 35 2.12"
189711 - 189805 12.21" 18 -0.12"
189811 - 189905 12.73" 22 0.40"
189911 - 190005 10.10" 6 -2.23"
190011 - 190105 9.76" 5 -2.57"
190111 - 190205 11.66" 14 -0.67"
190211 - 190305 16.29" 40 3.96"
190311 - 190405 11.75" 16 -0.58"
190411 - 190505 12.47" 19 0.14"
190511 - 190605 13.38" 27 1.05"
190611 - 190705 12.54" 20 0.21"
190711 - 190805 15.25" 38 2.92"
190811 - 190905 13.73" 31 1.40"
190911 - 191005 12.68" 21 0.35"
191011 - 191105 11.28" 10 -1.05"
191111 - 191205 13.27" 25 0.94"
191211 - 191305 13.17" 24 0.84"
191311 - 191405 10.81" 8 -1.52"
191411 - 191505 11.73" 15 -0.60"
191511 - 191605 15.06" 37 2.73"
191611 - 191705 11.50" 11 -0.83"
191711 - 191805 11.57" 12 -0.76"
191811 - 191905 14.18" 33 1.85"
191911 - 192005 12.97" 23 0.64"
192011 - 192105 13.46" 28 1.13"
192111 - 192205 13.69" 30 1.36"
192211 - 192305 12.08" 17 -0.25"
192311 - 192405 10.70" 7 -1.63"
192411 - 192505 8.17" 2 -4.16"
192511 - 192605 9.65" 4 -2.68"
192611 - 192705 14.43" 34 2.10"
192711 - 192805 11.60" 13 -0.73"
192811 - 192905 13.77" 32 1.44"
192911 - 193005 10.93" 9 -1.40"
193011 - 193105 8.90" 3 -3.43"
193111 - 193205 14.87" 36 2.54"
193211 - 193305 13.32" 26 0.99"
193311 - 193405 7.47" 1 -4.86"
193411 - 193505 13.52" 29 1.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/