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 (73.04°F)
1901-1924 Base Period
189507 71.24°F 2 -1.80°F
189607 73.69°F 22 0.65°F
189707 73.36°F 21 0.32°F
189807 73.29°F 20 0.25°F
189907 73.08°F 17 0.04°F
190007 73.13°F 18 0.09°F
190107 76.24°F 30 3.20°F
190207 72.05°F 7 -0.99°F
190307 71.92°F 5 -1.12°F
190407 71.35°F 3 -1.69°F
190507 71.98°F 6 -1.06°F
190607 72.36°F 9 -0.68°F
190707 72.52°F 11 -0.52°F
190807 73.18°F 19 0.14°F
190907 72.63°F 12 -0.41°F
191007 74.12°F 25 1.08°F
191107 72.68°F 13 -0.36°F
191207 72.25°F 8 -0.79°F
191307 73.00°F 16 -0.04°F
191407 74.08°F 24 1.04°F
191507 71.01°F 1 -2.03°F
191607 74.28°F 26 1.24°F
191707 74.61°F 28 1.57°F
191807 72.45°F 10 -0.59°F
191907 74.35°F 27 1.31°F
192007 72.70°F 14 -0.34°F
192107 74.66°F 29 1.62°F
192207 73.00°F 15 -0.04°F
192307 73.76°F 23 0.72°F
192407 71.89°F 4 -1.15°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/