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 (16.83")
1901-1936 Base Period
189505 - 189604 17.72" 25 0.89"
189605 - 189704 20.79" 38 3.96"
189705 - 189804 11.87" 4 -4.96"
189805 - 189904 15.22" 14 -1.61"
189905 - 190004 16.72" 20 -0.11"
190005 - 190104 19.31" 31 2.48"
190105 - 190204 17.57" 24 0.74"
190205 - 190304 17.02" 22 0.19"
190305 - 190404 19.58" 32 2.75"
190405 - 190504 18.30" 27 1.47"
190505 - 190604 20.18" 37 3.35"
190605 - 190704 25.77" 41 8.94"
190705 - 190804 15.06" 13 -1.77"
190805 - 190904 21.89" 39 5.06"
190905 - 191004 17.21" 23 0.38"
191005 - 191104 19.60" 33 2.77"
191105 - 191204 12.10" 6 -4.73"
191205 - 191304 13.34" 9 -3.49"
191305 - 191404 24.47" 40 7.64"
191405 - 191504 19.16" 30 2.33"
191505 - 191604 19.88" 36 3.05"
191605 - 191704 14.97" 12 -1.86"
191705 - 191804 13.86" 11 -2.97"
191805 - 191904 16.63" 19 -0.20"
191905 - 192004 13.10" 8 -3.73"
192005 - 192104 18.01" 26 1.18"
192105 - 192204 18.87" 29 2.04"
192205 - 192304 15.55" 16 -1.28"
192305 - 192404 11.13" 1 -5.70"
192405 - 192504 15.59" 17 -1.24"
192505 - 192604 16.73" 21 -0.10"
192605 - 192704 19.76" 34 2.93"
192705 - 192804 15.40" 15 -1.43"
192805 - 192904 11.13" 1 -5.70"
192905 - 193004 13.53" 10 -3.30"
193005 - 193104 11.91" 5 -4.92"
193105 - 193204 18.33" 28 1.50"
193205 - 193304 12.58" 7 -4.25"
193305 - 193404 11.86" 3 -4.97"
193405 - 193504 19.86" 35 3.03"
193505 - 193604 16.52" 18 -0.31"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/