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 (31.75°F)
1901-1924 Base Period
189512 31.71°F 14 -0.04°F
189612 35.55°F 29 3.80°F
189712 30.76°F 9 -0.99°F
189812 28.67°F 4 -3.08°F
189912 31.62°F 13 -0.13°F
190012 34.48°F 25 2.73°F
190112 31.48°F 12 -0.27°F
190212 30.79°F 10 -0.96°F
190312 30.54°F 8 -1.21°F
190412 32.02°F 16 0.27°F
190512 30.99°F 11 -0.76°F
190612 34.97°F 27 3.22°F
190712 34.70°F 26 2.95°F
190812 33.31°F 21 1.56°F
190912 25.61°F 1 -6.14°F
191012 31.93°F 15 0.18°F
191112 32.20°F 17 0.45°F
191212 32.95°F 18 1.20°F
191312 33.33°F 22 1.58°F
191412 26.78°F 2 -4.97°F
191512 33.17°F 20 1.42°F
191612 28.94°F 6 -2.81°F
191712 29.64°F 7 -2.11°F
191812 34.45°F 24 2.70°F
191912 28.78°F 5 -2.97°F
192012 33.13°F 19 1.38°F
192112 35.08°F 28 3.33°F
192212 33.55°F 23 1.80°F
192312 35.98°F 30 4.23°F
192412 27.59°F 3 -4.16°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/