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 (64.42°F)
1901-1917 Base Period
189504 - 189509 64.85°F 13 0.43°F
189604 - 189609 65.60°F 22 1.18°F
189704 - 189709 65.26°F 17 0.84°F
189804 - 189809 65.26°F 17 0.84°F
189904 - 189909 64.80°F 12 0.38°F
190004 - 190009 65.80°F 23 1.38°F
190104 - 190109 65.28°F 19 0.86°F
190204 - 190209 64.51°F 9 0.09°F
190304 - 190309 63.54°F 3 -0.88°F
190404 - 190409 63.98°F 5 -0.44°F
190504 - 190509 64.66°F 10 0.24°F
190604 - 190609 65.01°F 15 0.59°F
190704 - 190709 62.78°F 1 -1.64°F
190804 - 190809 64.66°F 10 0.24°F
190904 - 190909 64.33°F 8 -0.09°F
191004 - 191009 65.34°F 21 0.92°F
191104 - 191109 65.27°F 18 0.85°F
191204 - 191209 63.81°F 4 -0.61°F
191304 - 191309 64.96°F 14 0.54°F
191404 - 191409 65.31°F 20 0.89°F
191504 - 191509 64.07°F 6 -0.35°F
191604 - 191609 64.25°F 7 -0.17°F
191704 - 191709 63.41°F 2 -1.01°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/