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 (56.04°F)
1901-1914 Base Period
189505 - 189610 56.00°F 10 -0.04°F
189605 - 189710 56.34°F 12 0.30°F
189705 - 189810 56.52°F 15 0.48°F
189805 - 189910 55.27°F 3 -0.77°F
189905 - 190010 57.00°F 19 0.96°F
190005 - 190110 56.94°F 18 0.90°F
190105 - 190210 56.42°F 13 0.38°F
190205 - 190310 55.66°F 5 -0.38°F
190305 - 190410 55.25°F 2 -0.79°F
190405 - 190510 55.68°F 6 -0.36°F
190505 - 190610 55.98°F 8 -0.06°F
190605 - 190710 55.98°F 8 -0.06°F
190705 - 190810 55.97°F 7 -0.07°F
190805 - 190910 56.08°F 11 0.04°F
190905 - 191010 56.48°F 14 0.44°F
191005 - 191110 56.78°F 17 0.74°F
191105 - 191210 55.08°F 1 -0.96°F
191205 - 191310 55.59°F 4 -0.45°F
191305 - 191410 56.69°F 16 0.65°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/