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 (38.19")
1901-1931 Base Period
189505 - 189601 32.40" 3 -5.79"
189605 - 189701 34.76" 11 -3.43"
189705 - 189801 31.55" 1 -6.64"
189805 - 189901 45.13" 35 6.94"
189905 - 190001 31.72" 2 -6.47"
190005 - 190101 38.23" 19 0.04"
190105 - 190201 42.56" 32 4.37"
190205 - 190301 36.10" 16 -2.09"
190305 - 190401 35.13" 13 -3.06"
190405 - 190501 32.75" 4 -5.44"
190505 - 190601 41.64" 30 3.45"
190605 - 190701 41.15" 29 2.96"
190705 - 190801 42.46" 31 4.27"
190805 - 190901 35.54" 14 -2.65"
190905 - 191001 35.83" 15 -2.36"
191005 - 191101 37.89" 17 -0.30"
191105 - 191201 39.65" 25 1.46"
191205 - 191301 39.37" 23 1.18"
191305 - 191401 34.16" 8 -4.03"
191405 - 191501 37.92" 18 -0.27"
191505 - 191601 39.18" 22 0.99"
191605 - 191701 40.35" 28 2.16"
191705 - 191801 35.02" 12 -3.17"
191805 - 191901 38.49" 20 0.30"
191905 - 192001 39.98" 26 1.79"
192005 - 192101 39.57" 24 1.38"
192105 - 192201 33.38" 6 -4.81"
192205 - 192301 40.02" 27 1.83"
192305 - 192401 38.70" 21 0.51"
192405 - 192501 44.11" 34 5.92"
192505 - 192601 34.63" 10 -3.56"
192605 - 192701 34.52" 9 -3.67"
192705 - 192801 33.36" 5 -4.83"
192805 - 192901 43.45" 33 5.26"
192905 - 193001 45.33" 36 7.14"
193005 - 193101 33.42" 7 -4.77"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/