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 (51.76°F)
1901-1936 Base Period
189505 - 189604 51.23°F 11 -0.53°F
189605 - 189704 51.54°F 16 -0.22°F
189705 - 189804 52.09°F 29 0.33°F
189805 - 189904 50.23°F 2 -1.53°F
189905 - 190004 52.20°F 32 0.44°F
190005 - 190104 52.26°F 34 0.50°F
190105 - 190204 52.07°F 28 0.31°F
190205 - 190304 51.40°F 14 -0.36°F
190305 - 190404 50.51°F 4 -1.25°F
190405 - 190504 51.10°F 9 -0.66°F
190505 - 190604 51.47°F 15 -0.29°F
190605 - 190704 52.06°F 27 0.30°F
190705 - 190804 51.71°F 20 -0.05°F
190805 - 190904 51.62°F 18 -0.14°F
190905 - 191004 51.88°F 24 0.12°F
191005 - 191104 52.31°F 36 0.55°F
191105 - 191204 50.50°F 3 -1.26°F
191205 - 191304 50.89°F 7 -0.87°F
191305 - 191404 52.02°F 25 0.26°F
191405 - 191504 51.85°F 23 0.09°F
191505 - 191604 51.26°F 12 -0.50°F
191605 - 191704 50.16°F 1 -1.60°F
191705 - 191804 50.66°F 5 -1.10°F
191805 - 191904 52.19°F 31 0.43°F
191905 - 192004 51.02°F 8 -0.74°F
192005 - 192104 52.65°F 38 0.89°F
192105 - 192204 52.18°F 30 0.42°F
192205 - 192304 52.27°F 35 0.51°F
192305 - 192404 51.35°F 13 -0.41°F
192405 - 192504 52.04°F 26 0.28°F
192505 - 192604 51.80°F 22 0.04°F
192605 - 192704 52.42°F 37 0.66°F
192705 - 192804 51.66°F 19 -0.10°F
192805 - 192904 51.12°F 10 -0.64°F
192905 - 193004 51.73°F 21 -0.03°F
193005 - 193104 52.22°F 33 0.46°F
193105 - 193204 53.19°F 39 1.43°F
193205 - 193304 51.60°F 17 -0.16°F
193305 - 193404 53.85°F 41 2.09°F
193405 - 193504 53.68°F 40 1.92°F
193505 - 193604 50.68°F 6 -1.08°F

Citing This Page

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