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 (100.33")
1901-1931 Base Period
189503 - 189702 94.85" 10 -5.48"
189603 - 189802 89.90" 3 -10.43"
189703 - 189902 101.41" 20 1.08"
189803 - 190002 104.64" 25 4.31"
189903 - 190102 98.47" 17 -1.86"
190003 - 190202 110.83" 34 10.50"
190103 - 190302 109.76" 33 9.43"
190203 - 190402 99.09" 18 -1.24"
190303 - 190502 90.93" 4 -9.40"
190403 - 190602 93.92" 6 -6.41"
190503 - 190702 101.96" 22 1.63"
190603 - 190802 105.45" 29 5.12"
190703 - 190902 102.64" 23 2.31"
190803 - 191002 97.40" 14 -2.93"
190903 - 191102 93.42" 5 -6.91"
191003 - 191202 95.45" 11 -4.88"
191103 - 191302 107.64" 32 7.31"
191203 - 191402 104.68" 26 4.35"
191303 - 191502 95.78" 12 -4.55"
191403 - 191602 93.93" 7 -6.40"
191503 - 191702 94.84" 9 -5.49"
191603 - 191802 94.17" 8 -6.16"
191703 - 191902 97.49" 15 -2.84"
191803 - 192002 103.79" 24 3.46"
191903 - 192102 106.77" 31 6.44"
192003 - 192202 99.85" 19 -0.48"
192103 - 192302 98.40" 16 -1.93"
192203 - 192402 104.85" 28 4.52"
192303 - 192502 106.29" 30 5.96"
192403 - 192602 97.31" 13 -3.02"
192503 - 192702 88.89" 1 -11.44"
192603 - 192802 89.45" 2 -10.88"
192703 - 192902 104.76" 27 4.43"
192803 - 193002 120.36" 35 20.03"
192903 - 193102 101.81" 21 1.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/