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 (14.80")
1901-1925 Base Period
189510 - 189605 16.67" 25 1.87"
189610 - 189705 17.01" 27 2.21"
189710 - 189805 13.89" 8 -0.91"
189810 - 189905 16.55" 24 1.75"
189910 - 190005 12.84" 4 -1.96"
190010 - 190105 13.72" 6 -1.08"
190110 - 190205 14.09" 11 -0.71"
190210 - 190305 18.40" 30 3.60"
190310 - 190405 14.20" 13 -0.60"
190410 - 190505 15.49" 19 0.69"
190510 - 190605 16.09" 22 1.29"
190610 - 190705 15.07" 15 0.27"
190710 - 190805 16.46" 23 1.66"
190810 - 190905 15.59" 20 0.79"
190910 - 191005 14.38" 14 -0.42"
191010 - 191105 12.67" 3 -2.13"
191110 - 191205 17.36" 29 2.56"
191210 - 191305 15.15" 16 0.35"
191310 - 191405 13.72" 6 -1.08"
191410 - 191505 14.10" 12 -0.70"
191510 - 191605 16.85" 26 2.05"
191610 - 191705 13.90" 9 -0.90"
191710 - 191805 14.05" 10 -0.75"
191810 - 191905 17.07" 28 2.27"
191910 - 192005 16.08" 21 1.28"
192010 - 192105 15.42" 18 0.62"
192110 - 192205 15.42" 18 0.62"
192210 - 192305 13.51" 5 -1.29"
192310 - 192405 12.20" 2 -2.60"
192410 - 192505 9.10" 1 -5.70"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/