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 (52.17°F)
1901-1915 Base Period
189505 - 189510 51.36°F 2 -0.81°F
189605 - 189610 52.90°F 18 0.73°F
189705 - 189710 52.80°F 16 0.63°F
189805 - 189810 52.76°F 15 0.59°F
189905 - 189910 52.42°F 13 0.25°F
190005 - 190010 53.95°F 21 1.78°F
190105 - 190110 53.27°F 20 1.10°F
190205 - 190210 52.16°F 10 -0.01°F
190305 - 190310 51.46°F 3 -0.71°F
190405 - 190410 51.94°F 7 -0.23°F
190505 - 190510 52.40°F 12 0.23°F
190605 - 190610 52.46°F 14 0.29°F
190705 - 190710 51.18°F 1 -0.99°F
190805 - 190810 51.63°F 4 -0.54°F
190905 - 190910 52.06°F 8 -0.11°F
191005 - 191010 52.33°F 11 0.16°F
191105 - 191110 52.85°F 17 0.68°F
191205 - 191210 51.77°F 6 -0.40°F
191305 - 191310 52.10°F 9 -0.07°F
191405 - 191410 53.26°F 19 1.09°F
191505 - 191510 51.70°F 5 -0.47°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/