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 (51.88°F)
1901-1949 Base Period
189501 - 189912 51.27°F 9 -0.61°F
189601 - 190012 51.75°F 21 -0.13°F
189701 - 190112 51.73°F 19 -0.15°F
189801 - 190212 51.74°F 20 -0.14°F
189901 - 190312 51.57°F 14 -0.31°F
190001 - 190412 51.60°F 15 -0.28°F
190101 - 190512 51.25°F 8 -0.63°F
190201 - 190612 51.22°F 7 -0.66°F
190301 - 190712 51.20°F 5 -0.68°F
190401 - 190812 51.49°F 11 -0.39°F
190501 - 190912 51.54°F 13 -0.34°F
190601 - 191012 51.83°F 27 -0.05°F
190701 - 191112 51.89°F 29 0.01°F
190801 - 191212 51.64°F 17 -0.24°F
190901 - 191312 51.53°F 12 -0.35°F
191001 - 191412 51.61°F 16 -0.27°F
191101 - 191512 51.42°F 10 -0.46°F
191201 - 191612 51.18°F 4 -0.70°F
191301 - 191712 51.15°F 2 -0.73°F
191401 - 191812 51.21°F 6 -0.67°F
191501 - 191912 51.15°F 2 -0.73°F
191601 - 192012 51.08°F 1 -0.80°F
191701 - 192112 51.67°F 18 -0.21°F
191801 - 192212 52.06°F 36 0.18°F
191901 - 192312 52.02°F 32 0.14°F
192001 - 192412 51.83°F 27 -0.05°F
192101 - 192512 52.11°F 40 0.23°F
192201 - 192612 51.75°F 21 -0.13°F
192301 - 192712 51.77°F 23 -0.11°F
192401 - 192812 51.83°F 25 -0.05°F
192501 - 192912 51.88°F 28 0.00°F
192601 - 193012 51.77°F 23 -0.11°F
192701 - 193112 52.09°F 38 0.21°F
192801 - 193212 52.00°F 30 0.12°F
192901 - 193312 52.22°F 41 0.34°F
193001 - 193412 52.87°F 51 0.99°F
193101 - 193512 52.85°F 50 0.97°F
193201 - 193612 52.58°F 49 0.70°F
193301 - 193712 52.54°F 46 0.66°F
193401 - 193812 52.58°F 49 0.70°F
193501 - 193912 52.41°F 44 0.53°F
193601 - 194012 52.41°F 44 0.53°F
193701 - 194112 52.51°F 45 0.63°F
193801 - 194212 52.56°F 47 0.68°F
193901 - 194312 52.34°F 42 0.46°F
194001 - 194412 52.06°F 36 0.18°F
194101 - 194512 52.03°F 33 0.15°F
194201 - 194612 52.09°F 38 0.21°F
194301 - 194712 52.10°F 39 0.22°F
194401 - 194812 52.01°F 31 0.13°F
194501 - 194912 52.05°F 34 0.17°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/