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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Dates Value Rank Departure From Mean (57.91°F)
1901-1933 Base Period
189506 - 189512 56.85°F 3 -1.06°F
189606 - 189612 57.80°F 23 -0.11°F
189706 - 189712 58.00°F 27 0.09°F
189806 - 189812 57.05°F 4 -0.86°F
189906 - 189912 58.40°F 32 0.49°F
190006 - 190012 59.11°F 36 1.20°F
190106 - 190112 58.53°F 34 0.62°F
190206 - 190212 57.59°F 14 -0.32°F
190306 - 190312 56.60°F 1 -1.31°F
190406 - 190412 57.62°F 17 -0.29°F
190506 - 190512 57.60°F 15 -0.31°F
190606 - 190612 57.96°F 26 0.05°F
190706 - 190712 57.50°F 10 -0.41°F
190806 - 190812 57.71°F 22 -0.20°F
190906 - 190912 57.49°F 9 -0.42°F
191006 - 191012 58.27°F 30 0.36°F
191106 - 191112 57.51°F 11 -0.40°F
191206 - 191212 57.16°F 5 -0.75°F
191306 - 191312 58.33°F 31 0.42°F
191406 - 191412 57.88°F 25 -0.03°F
191506 - 191512 57.61°F 16 -0.30°F
191606 - 191612 56.75°F 2 -1.16°F
191706 - 191712 57.18°F 6 -0.73°F
191806 - 191812 58.45°F 33 0.54°F
191906 - 191912 57.46°F 8 -0.45°F
192006 - 192012 57.66°F 19 -0.25°F
192106 - 192112 59.51°F 37 1.60°F
192206 - 192212 59.09°F 35 1.18°F
192306 - 192312 58.25°F 29 0.34°F
192406 - 192412 57.18°F 6 -0.73°F
192506 - 192512 57.70°F 20 -0.21°F
192606 - 192612 57.82°F 24 -0.09°F
192706 - 192712 57.53°F 12 -0.38°F
192806 - 192812 57.71°F 22 -0.20°F
192906 - 192912 57.63°F 18 -0.28°F
193006 - 193012 58.01°F 28 0.10°F
193106 - 193112 60.23°F 39 2.32°F
193206 - 193212 57.58°F 13 -0.33°F
193306 - 193312 60.07°F 38 2.16°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/