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)
1901-1947 Base Period
189506 - 189805 51.62°F 16 -0.26°F
189606 - 189905 51.22°F 7 -0.66°F
189706 - 190005 51.52°F 13 -0.36°F
189806 - 190105 51.60°F 15 -0.28°F
189906 - 190205 52.24°F 39 0.36°F
190006 - 190305 51.85°F 26 -0.03°F
190106 - 190405 51.30°F 9 -0.58°F
190206 - 190505 50.92°F 2 -0.96°F
190306 - 190605 51.03°F 5 -0.85°F
190406 - 190705 51.42°F 11 -0.46°F
190506 - 190805 51.74°F 21 -0.14°F
190606 - 190905 51.76°F 22 -0.12°F
190706 - 191005 51.83°F 24 -0.05°F
190806 - 191105 52.00°F 31 0.12°F
190906 - 191205 51.62°F 16 -0.26°F
191006 - 191305 51.26°F 8 -0.62°F
191106 - 191405 51.13°F 6 -0.75°F
191206 - 191505 51.52°F 13 -0.36°F
191306 - 191605 51.69°F 20 -0.19°F
191406 - 191705 50.92°F 2 -0.96°F
191506 - 191805 50.76°F 1 -1.12°F
191606 - 191905 51.02°F 4 -0.86°F
191706 - 192005 51.40°F 10 -0.48°F
191806 - 192105 51.93°F 28 0.05°F
191906 - 192205 51.98°F 29 0.10°F
192006 - 192305 52.37°F 42 0.49°F
192106 - 192405 51.87°F 27 -0.01°F
192206 - 192505 51.85°F 25 -0.03°F
192306 - 192605 51.77°F 23 -0.11°F
192406 - 192705 52.14°F 37 0.26°F
192506 - 192805 52.00°F 31 0.12°F
192606 - 192905 51.68°F 19 -0.20°F
192706 - 193005 51.49°F 12 -0.39°F
192806 - 193105 51.63°F 18 -0.25°F
192906 - 193205 52.43°F 44 0.55°F
193006 - 193305 52.35°F 41 0.47°F
193106 - 193405 53.03°F 50 1.15°F
193206 - 193505 52.96°F 49 1.08°F
193306 - 193605 52.84°F 48 0.96°F
193406 - 193705 52.07°F 34 0.19°F
193506 - 193805 52.05°F 32 0.17°F
193606 - 193905 52.60°F 45 0.72°F
193706 - 194005 52.74°F 47 0.86°F
193806 - 194105 52.63°F 46 0.75°F
193906 - 194205 52.42°F 43 0.54°F
194006 - 194305 52.31°F 40 0.43°F
194106 - 194405 52.10°F 36 0.22°F
194206 - 194505 52.07°F 34 0.19°F
194306 - 194605 52.15°F 38 0.27°F
194406 - 194705 52.09°F 35 0.21°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2019, retrieved on July 22, 2019 from https://www.ncdc.noaa.gov/cag/