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 (58.84°F)
1901-1938 Base Period
189503 - 189507 58.37°F 14 -0.47°F
189603 - 189607 59.28°F 33 0.44°F
189703 - 189707 58.52°F 18 -0.32°F
189803 - 189807 58.88°F 23 0.04°F
189903 - 189907 57.97°F 11 -0.87°F
190003 - 190007 59.61°F 35 0.77°F
190103 - 190107 59.19°F 30 0.35°F
190203 - 190207 58.90°F 24 0.06°F
190303 - 190307 57.96°F 10 -0.88°F
190403 - 190407 57.99°F 12 -0.85°F
190503 - 190507 58.95°F 26 0.11°F
190603 - 190607 57.62°F 7 -1.22°F
190703 - 190707 57.47°F 6 -1.37°F
190803 - 190807 59.12°F 28 0.28°F
190903 - 190907 57.80°F 8 -1.04°F
191003 - 191007 60.94°F 43 2.10°F
191103 - 191107 59.73°F 37 0.89°F
191203 - 191207 57.15°F 2 -1.69°F
191303 - 191307 58.29°F 13 -0.55°F
191403 - 191407 59.27°F 31 0.43°F
191503 - 191507 57.35°F 5 -1.49°F
191603 - 191607 58.46°F 17 -0.38°F
191703 - 191707 56.74°F 1 -2.10°F
191803 - 191807 59.84°F 39 1.00°F
191903 - 191907 59.18°F 29 0.34°F
192003 - 192007 57.29°F 4 -1.55°F
192103 - 192107 60.55°F 40 1.71°F
192203 - 192207 59.01°F 27 0.17°F
192303 - 192307 57.91°F 9 -0.93°F
192403 - 192407 57.17°F 3 -1.67°F
192503 - 192507 60.59°F 41 1.75°F
192603 - 192607 58.45°F 16 -0.39°F
192703 - 192707 58.70°F 21 -0.14°F
192803 - 192807 58.40°F 15 -0.44°F
192903 - 192907 58.94°F 25 0.10°F
193003 - 193007 59.50°F 34 0.66°F
193103 - 193107 59.28°F 33 0.44°F
193203 - 193207 58.56°F 19 -0.28°F
193303 - 193307 59.64°F 36 0.80°F
193403 - 193407 61.66°F 44 2.82°F
193503 - 193507 58.68°F 20 -0.16°F
193603 - 193607 60.90°F 42 2.06°F
193703 - 193707 58.85°F 22 0.01°F
193803 - 193807 59.83°F 38 0.99°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/