Climate at a Glance

National Time Series

Choose from the options below and click "Plot" to create a time series graph.
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 (148.79")
1901-1919 Base Period
189506 - 190005 146.11" 5 -2.68"
189606 - 190105 147.57" 10 -1.22"
189706 - 190205 144.66" 3 -4.13"
189806 - 190305 148.73" 13 -0.06"
189906 - 190405 146.78" 7 -2.01"
190006 - 190505 147.81" 11 -0.98"
190106 - 190605 149.32" 14 0.53"
190206 - 190705 154.41" 19 5.62"
190306 - 190805 154.01" 18 5.22"
190406 - 190905 155.23" 20 6.44"
190506 - 191005 153.29" 17 4.50"
190606 - 191105 148.03" 12 -0.76"
190706 - 191205 147.04" 9 -1.75"
190806 - 191305 144.59" 2 -4.20"
190906 - 191405 144.43" 1 -4.36"
191006 - 191505 146.87" 8 -1.92"
191106 - 191605 152.98" 16 4.19"
191206 - 191705 149.65" 15 0.86"
191306 - 191805 145.26" 4 -3.53"
191406 - 191905 146.36" 6 -2.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/