Climate at a Glance

National Time Series

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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 (118.96")
1901-1919 Base Period
189504 - 189903 117.58" 11 -1.38"
189604 - 190003 117.43" 10 -1.53"
189704 - 190103 116.22" 6 -2.74"
189804 - 190203 116.95" 9 -2.01"
189904 - 190303 118.20" 12 -0.76"
190004 - 190403 119.05" 13 0.09"
190104 - 190503 116.63" 8 -2.33"
190204 - 190603 121.14" 16 2.18"
190304 - 190703 121.46" 17 2.50"
190404 - 190803 123.80" 20 4.84"
190504 - 190903 126.54" 21 7.58"
190604 - 191003 122.54" 19 3.58"
190704 - 191103 116.10" 5 -2.86"
190804 - 191203 115.85" 1 -3.11"
190904 - 191303 116.03" 4 -2.93"
191004 - 191403 115.90" 2 -3.06"
191104 - 191503 119.40" 14 0.44"
191204 - 191603 122.35" 18 3.39"
191304 - 191703 119.56" 15 0.60"
191404 - 191803 115.90" 2 -3.06"
191504 - 191903 116.55" 7 -2.41"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/