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
Date Value Rank Departure From Mean (72.88°F)
1901-1914 Base Period
189507 71.24°F 1 -1.64°F
189607 73.69°F 17 0.81°F
189707 73.36°F 16 0.48°F
189807 73.29°F 15 0.41°F
189907 73.08°F 12 0.20°F
190007 73.13°F 13 0.25°F
190107 76.24°F 20 3.36°F
190207 72.05°F 5 -0.83°F
190307 71.92°F 3 -0.96°F
190407 71.35°F 2 -1.53°F
190507 71.98°F 4 -0.90°F
190607 72.36°F 7 -0.52°F
190707 72.52°F 8 -0.36°F
190807 73.18°F 14 0.30°F
190907 72.63°F 9 -0.25°F
191007 74.12°F 19 1.24°F
191107 72.68°F 10 -0.20°F
191207 72.25°F 6 -0.63°F
191307 73.00°F 11 0.12°F
191407 74.08°F 18 1.20°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/