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 (70.57°F)
1901-1924 Base Period
189506 - 189507 69.52°F 6 -1.05°F
189606 - 189607 71.79°F 26 1.22°F
189706 - 189707 70.74°F 15 0.17°F
189806 - 189807 71.30°F 21 0.73°F
189906 - 189907 70.87°F 18 0.30°F
190006 - 190007 71.72°F 25 1.15°F
190106 - 190107 72.34°F 29 1.77°F
190206 - 190207 70.04°F 9 -0.53°F
190306 - 190307 68.90°F 2 -1.67°F
190406 - 190407 69.30°F 4 -1.27°F
190506 - 190507 69.99°F 8 -0.58°F
190606 - 190607 69.84°F 7 -0.73°F
190706 - 190707 69.11°F 3 -1.46°F
190806 - 190807 70.05°F 11 -0.52°F
190906 - 190907 70.79°F 17 0.22°F
191006 - 191007 71.21°F 20 0.64°F
191106 - 191107 71.72°F 25 1.15°F
191206 - 191207 69.48°F 5 -1.09°F
191306 - 191307 70.61°F 14 0.04°F
191406 - 191407 71.72°F 25 1.15°F
191506 - 191507 68.54°F 1 -2.03°F
191606 - 191607 70.30°F 13 -0.27°F
191706 - 191707 70.79°F 17 0.22°F
191806 - 191807 71.80°F 27 1.23°F
191906 - 191907 71.82°F 28 1.25°F
192006 - 192007 70.04°F 9 -0.53°F
192106 - 192107 72.51°F 30 1.94°F
192206 - 192207 71.57°F 22 1.00°F
192306 - 192307 70.90°F 19 0.33°F
192406 - 192407 70.24°F 12 -0.33°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/