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 (46.08°F)
1901-1929 Base Period
189503 - 189504 46.44°F 25 0.36°F
189603 - 189604 45.18°F 13 -0.90°F
189703 - 189704 44.97°F 10 -1.11°F
189803 - 189804 45.92°F 19 -0.16°F
189903 - 189904 44.12°F 6 -1.96°F
190003 - 190004 46.44°F 25 0.36°F
190103 - 190104 45.05°F 11 -1.03°F
190203 - 190204 46.22°F 23 0.14°F
190303 - 190304 46.22°F 23 0.14°F
190403 - 190404 45.61°F 16 -0.47°F
190503 - 190504 47.80°F 31 1.72°F
190603 - 190604 44.41°F 7 -1.67°F
190703 - 190704 46.62°F 26 0.54°F
190803 - 190804 48.34°F 32 2.26°F
190903 - 190904 44.66°F 8 -1.42°F
191003 - 191004 51.53°F 35 5.45°F
191103 - 191104 47.01°F 28 0.93°F
191203 - 191204 43.17°F 1 -2.91°F
191303 - 191304 45.05°F 11 -1.03°F
191403 - 191404 45.90°F 18 -0.18°F
191503 - 191504 45.76°F 17 -0.32°F
191603 - 191604 46.20°F 21 0.12°F
191703 - 191704 43.49°F 2 -2.59°F
191803 - 191804 47.39°F 30 1.31°F
191903 - 191904 46.12°F 20 0.04°F
192003 - 192004 43.53°F 3 -2.55°F
192103 - 192104 48.82°F 33 2.74°F
192203 - 192204 45.36°F 14 -0.72°F
192303 - 192304 44.10°F 5 -1.98°F
192403 - 192404 43.72°F 4 -2.36°F
192503 - 192504 49.48°F 34 3.40°F
192603 - 192604 44.84°F 9 -1.24°F
192703 - 192704 46.92°F 27 0.84°F
192803 - 192804 45.59°F 15 -0.49°F
192903 - 192904 47.36°F 29 1.28°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 24, 2019 from https://www.ncdc.noaa.gov/cag/