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 (64.17°F)
1901-1946 Base Period
189505 - 189506 63.87°F 24 -0.30°F
189605 - 189606 66.18°F 50 2.01°F
189705 - 189706 64.65°F 31 0.48°F
189805 - 189806 64.62°F 30 0.45°F
189905 - 189906 64.28°F 27 0.11°F
190005 - 190006 66.02°F 49 1.85°F
190105 - 190106 64.80°F 33 0.63°F
190205 - 190206 65.02°F 36 0.85°F
190305 - 190306 62.72°F 6 -1.45°F
190405 - 190406 63.70°F 19 -0.47°F
190505 - 190506 63.57°F 17 -0.60°F
190605 - 190606 63.45°F 12 -0.72°F
190705 - 190706 60.80°F 1 -3.37°F
190805 - 190806 62.87°F 8 -1.30°F
190905 - 190906 63.54°F 15 -0.63°F
191005 - 191006 63.76°F 21 -0.41°F
191105 - 191106 65.98°F 48 1.81°F
191205 - 191206 63.59°F 18 -0.58°F
191305 - 191306 64.18°F 25 0.01°F
191405 - 191406 65.24°F 42 1.07°F
191505 - 191506 62.12°F 4 -2.05°F
191605 - 191606 62.81°F 7 -1.36°F
191705 - 191706 61.05°F 2 -3.12°F
191805 - 191806 65.98°F 48 1.81°F
191905 - 191906 64.66°F 32 0.49°F
192005 - 192006 63.34°F 11 -0.83°F
192105 - 192106 65.23°F 41 1.06°F
192205 - 192206 65.66°F 44 1.49°F
192305 - 192306 63.78°F 22 -0.39°F
192405 - 192406 63.24°F 10 -0.93°F
192505 - 192506 64.92°F 35 0.75°F
192605 - 192606 64.61°F 29 0.44°F
192705 - 192706 63.48°F 13 -0.69°F
192805 - 192806 63.72°F 20 -0.45°F
192905 - 192906 63.18°F 9 -0.99°F
193005 - 193006 63.82°F 23 -0.35°F
193105 - 193106 65.07°F 38 0.90°F
193205 - 193206 64.88°F 34 0.71°F
193305 - 193306 65.70°F 45 1.53°F
193405 - 193406 67.70°F 52 3.53°F
193505 - 193506 62.48°F 5 -1.69°F
193605 - 193606 67.04°F 51 2.87°F
193705 - 193706 65.36°F 43 1.19°F
193805 - 193806 64.31°F 28 0.14°F
193905 - 193906 65.79°F 46 1.62°F
194005 - 194006 65.22°F 40 1.05°F
194105 - 194106 65.07°F 38 0.90°F
194205 - 194206 63.50°F 14 -0.67°F
194305 - 194306 64.24°F 26 0.07°F
194405 - 194406 65.19°F 39 1.02°F
194505 - 194506 62.08°F 3 -2.09°F
194605 - 194606 63.54°F 15 -0.63°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/