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 (82.15")
1901-1931 Base Period
189504 - 189703 77.80" 6 -4.35"
189604 - 189803 83.93" 22 1.78"
189704 - 189903 93.23" 34 11.08"
189804 - 190003 86.50" 28 4.35"
189904 - 190103 76.75" 5 -5.40"
190004 - 190203 85.92" 26 3.77"
190104 - 190303 97.17" 35 15.02"
190204 - 190403 88.35" 32 6.20"
190304 - 190503 79.03" 11 -3.12"
190404 - 190603 79.90" 13 -2.25"
190504 - 190703 81.70" 16 -0.45"
190604 - 190803 86.81" 30 4.66"
190704 - 190903 84.77" 24 2.62"
190804 - 191003 76.00" 4 -6.15"
190904 - 191103 74.35" 2 -7.80"
191004 - 191203 78.27" 8 -3.88"
191104 - 191303 86.48" 27 4.33"
191204 - 191403 83.53" 21 1.38"
191304 - 191503 75.45" 3 -6.70"
191404 - 191603 78.99" 10 -3.16"
191504 - 191703 82.83" 19 0.68"
191604 - 191803 82.05" 17 -0.10"
191704 - 191903 82.77" 18 0.62"
191804 - 192003 85.12" 25 2.97"
191904 - 192103 87.12" 31 4.97"
192004 - 192203 83.17" 20 1.02"
192104 - 192303 79.50" 12 -2.65"
192204 - 192403 78.20" 7 -3.95"
192304 - 192503 78.91" 9 -3.24"
192404 - 192603 80.87" 15 -1.28"
192504 - 192703 80.39" 14 -1.76"
192604 - 192803 86.80" 29 4.65"
192704 - 192903 88.98" 33 6.83"
192804 - 193003 83.99" 23 1.84"
192904 - 193103 72.39" 1 -9.76"

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/