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 (71.83")
1901-1931 Base Period
189509 - 189702 64.57" 4 -7.26"
189609 - 189802 64.63" 5 -7.20"
189709 - 189902 74.01" 24 2.18"
189809 - 190002 75.03" 29 3.20"
189909 - 190102 73.55" 23 1.72"
190009 - 190202 81.05" 33 9.22"
190109 - 190302 73.01" 21 1.18"
190209 - 190402 76.50" 30 4.67"
190309 - 190502 61.04" 2 -10.79"
190409 - 190602 69.77" 14 -2.06"
190509 - 190702 73.10" 22 1.27"
190609 - 190802 72.18" 19 0.35"
190709 - 190902 74.85" 28 3.02"
190809 - 191002 67.50" 8 -4.33"
190909 - 191102 60.78" 1 -11.05"
191009 - 191202 67.64" 9 -4.19"
191109 - 191302 83.12" 35 11.29"
191209 - 191402 71.17" 17 -0.66"
191309 - 191502 68.44" 10 -3.39"
191409 - 191602 72.64" 20 0.81"
191509 - 191702 69.53" 13 -2.30"
191609 - 191802 64.79" 6 -7.04"
191709 - 191902 69.29" 12 -2.54"
191809 - 192002 79.25" 31 7.42"
191909 - 192102 74.44" 26 2.61"
192009 - 192202 66.81" 7 -5.02"
192109 - 192302 74.41" 25 2.58"
192209 - 192402 72.11" 18 0.28"
192309 - 192502 74.56" 27 2.73"
192409 - 192602 69.27" 11 -2.56"
192509 - 192702 70.37" 16 -1.46"
192609 - 192802 62.29" 3 -9.54"
192709 - 192902 80.52" 32 8.69"
192809 - 193002 82.92" 34 11.09"
192909 - 193102 69.77" 14 -2.06"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/