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 (46.14°F)
1901-1936 Base Period
189503 - 189504 46.44°F 28 0.30°F
189603 - 189604 45.18°F 14 -0.96°F
189703 - 189704 44.97°F 11 -1.17°F
189803 - 189804 45.92°F 22 -0.22°F
189903 - 189904 44.12°F 6 -2.02°F
190003 - 190004 46.44°F 28 0.30°F
190103 - 190104 45.05°F 12 -1.09°F
190203 - 190204 46.22°F 26 0.08°F
190303 - 190304 46.22°F 26 0.08°F
190403 - 190404 45.61°F 18 -0.53°F
190503 - 190504 47.80°F 37 1.66°F
190603 - 190604 44.41°F 7 -1.73°F
190703 - 190704 46.62°F 29 0.48°F
190803 - 190804 48.34°F 39 2.20°F
190903 - 190904 44.66°F 9 -1.48°F
191003 - 191004 51.53°F 42 5.39°F
191103 - 191104 47.01°F 33 0.87°F
191203 - 191204 43.17°F 1 -2.97°F
191303 - 191304 45.05°F 12 -1.09°F
191403 - 191404 45.90°F 21 -0.24°F
191503 - 191504 45.76°F 19 -0.38°F
191603 - 191604 46.20°F 24 0.06°F
191703 - 191704 43.49°F 2 -2.65°F
191803 - 191804 47.39°F 35 1.25°F
191903 - 191904 46.12°F 23 -0.02°F
192003 - 192004 43.53°F 3 -2.61°F
192103 - 192104 48.82°F 40 2.68°F
192203 - 192204 45.36°F 16 -0.78°F
192303 - 192304 44.10°F 5 -2.04°F
192403 - 192404 43.72°F 4 -2.42°F
192503 - 192504 49.48°F 41 3.34°F
192603 - 192604 44.84°F 10 -1.30°F
192703 - 192704 46.92°F 32 0.78°F
192803 - 192804 45.59°F 17 -0.55°F
192903 - 192904 47.36°F 34 1.22°F
193003 - 193004 47.41°F 36 1.27°F
193103 - 193104 45.24°F 15 -0.90°F
193203 - 193204 44.48°F 8 -1.66°F
193303 - 193304 45.84°F 20 -0.30°F
193403 - 193404 48.26°F 38 2.12°F
193503 - 193504 46.66°F 30 0.52°F
193603 - 193604 46.82°F 31 0.68°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/