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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Download: xml csv json
Dates Value Rank Departure From Mean (51.52°F)
1901-1923 Base Period
189503 - 189902 51.37°F 7 -0.15°F
189603 - 190002 51.46°F 13 -0.06°F
189703 - 190102 51.69°F 19 0.17°F
189803 - 190202 51.68°F 18 0.16°F
189903 - 190302 51.90°F 23 0.38°F
190003 - 190402 51.60°F 16 0.08°F
190103 - 190502 51.16°F 4 -0.36°F
190203 - 190602 51.20°F 5 -0.32°F
190303 - 190702 51.27°F 6 -0.25°F
190403 - 190802 51.47°F 14 -0.05°F
190503 - 190902 51.85°F 21 0.33°F
190603 - 191002 51.52°F 15 0.00°F
190703 - 191102 51.86°F 22 0.34°F
190803 - 191202 51.79°F 20 0.27°F
190903 - 191302 51.38°F 9 -0.14°F
191003 - 191402 51.66°F 17 0.14°F
191103 - 191502 51.37°F 7 -0.15°F
191203 - 191602 51.38°F 9 -0.14°F
191303 - 191702 51.39°F 11 -0.13°F
191403 - 191802 50.92°F 1 -0.60°F
191503 - 191902 51.05°F 2 -0.47°F
191603 - 192002 51.12°F 3 -0.40°F
191703 - 192102 51.41°F 12 -0.11°F
191803 - 192202 52.09°F 24 0.57°F
191903 - 192302 52.11°F 25 0.59°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/