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 (9.72")
1901-1937 Base Period
189503 - 189505 7.97" 10 -1.75"
189603 - 189605 6.88" 2 -2.84"
189703 - 189705 10.05" 29 0.33"
189803 - 189805 8.90" 20 -0.82"
189903 - 189905 6.98" 3 -2.74"
190003 - 190005 12.55" 40 2.83"
190103 - 190105 7.55" 7 -2.17"
190203 - 190205 9.88" 27 0.16"
190303 - 190305 8.99" 21 -0.73"
190403 - 190405 8.53" 16 -1.19"
190503 - 190505 14.44" 42 4.72"
190603 - 190605 8.75" 18 -0.97"
190703 - 190705 11.03" 33 1.31"
190803 - 190805 12.00" 37 2.28"
190903 - 190905 8.84" 19 -0.88"
191003 - 191005 7.66" 8 -2.06"
191103 - 191105 8.61" 17 -1.11"
191203 - 191205 11.21" 34 1.49"
191303 - 191305 8.26" 13 -1.46"
191403 - 191405 11.36" 35 1.64"
191503 - 191505 10.55" 30 0.83"
191603 - 191605 8.17" 11 -1.55"
191703 - 191705 7.40" 6 -2.32"
191803 - 191805 8.40" 14 -1.32"
191903 - 191905 11.65" 36 1.93"
192003 - 192005 10.04" 28 0.32"
192103 - 192105 9.80" 26 0.08"
192203 - 192205 14.71" 43 4.99"
192303 - 192305 12.36" 39 2.64"
192403 - 192405 9.14" 22 -0.58"
192503 - 192505 5.96" 1 -3.76"
192603 - 192605 10.73" 31 1.01"
192703 - 192705 10.92" 32 1.20"
192803 - 192805 9.41" 24 -0.31"
192903 - 192905 12.33" 38 2.61"
193003 - 193005 9.26" 23 -0.46"
193103 - 193105 8.21" 12 -1.51"
193203 - 193205 7.17" 4 -2.55"
193303 - 193305 9.67" 25 -0.05"
193403 - 193405 8.42" 15 -1.30"
193503 - 193505 13.14" 41 3.42"
193603 - 193605 7.94" 9 -1.78"
193703 - 193705 7.27" 5 -2.45"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/