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 (13.96")
1901-1937 Base Period
189501 - 189505 11.89" 11 -2.07"
189601 - 189605 11.84" 10 -2.12"
189701 - 189705 14.26" 27 0.30"
189801 - 189805 14.09" 26 0.13"
189901 - 189905 10.86" 5 -3.10"
190001 - 190005 17.08" 38 3.12"
190101 - 190105 10.82" 4 -3.14"
190201 - 190205 12.65" 16 -1.31"
190301 - 190305 16.19" 34 2.23"
190401 - 190405 11.09" 7 -2.87"
190501 - 190505 19.54" 43 5.58"
190601 - 190605 11.96" 12 -2.00"
190701 - 190705 14.48" 28 0.52"
190801 - 190805 16.84" 37 2.88"
190901 - 190905 11.59" 9 -2.37"
191001 - 191005 10.93" 6 -3.03"
191101 - 191105 12.59" 14 -1.37"
191201 - 191205 14.71" 30 0.75"
191301 - 191305 13.72" 22 -0.24"
191401 - 191405 13.90" 23 -0.06"
191501 - 191505 16.26" 35 2.30"
191601 - 191605 12.68" 17 -1.28"
191701 - 191705 10.69" 3 -3.27"
191801 - 191805 11.32" 8 -2.64"
191901 - 191905 16.57" 36 2.61"
192001 - 192005 14.54" 29 0.58"
192101 - 192105 13.31" 20 -0.65"
192201 - 192205 19.43" 42 5.47"
192301 - 192305 17.93" 41 3.97"
192401 - 192405 13.37" 21 -0.59"
192501 - 192505 9.46" 1 -4.50"
192601 - 192605 14.75" 31 0.79"
192701 - 192705 14.99" 32 1.03"
192801 - 192805 12.51" 13 -1.45"
192901 - 192905 17.23" 39 3.27"
193001 - 193005 14.07" 25 0.11"
193101 - 193105 13.12" 18 -0.84"
193201 - 193205 15.56" 33 1.60"
193301 - 193305 13.91" 24 -0.05"
193401 - 193405 13.16" 19 -0.80"
193501 - 193505 17.28" 40 3.32"
193601 - 193605 10.68" 2 -3.28"
193701 - 193705 12.60" 15 -1.36"

Citing This Page

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