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 (51.58°F)
1901-1923 Base Period
189503 - 189602 51.44°F 12 -0.14°F
189603 - 189702 51.58°F 14 0.00°F
189703 - 189802 51.93°F 21 0.35°F
189803 - 189902 50.53°F 2 -1.05°F
189903 - 190002 51.82°F 17 0.24°F
190003 - 190102 52.49°F 26 0.91°F
190103 - 190202 51.88°F 20 0.30°F
190203 - 190302 51.40°F 10 -0.18°F
190303 - 190402 50.61°F 4 -0.97°F
190403 - 190502 50.73°F 6 -0.85°F
190503 - 190602 52.04°F 22 0.46°F
190603 - 190702 51.69°F 15 0.11°F
190703 - 190802 51.43°F 11 -0.15°F
190803 - 190902 52.23°F 23 0.65°F
190903 - 191002 50.73°F 6 -0.85°F
191003 - 191102 53.06°F 28 1.48°F
191103 - 191202 51.14°F 8 -0.44°F
191203 - 191302 50.58°F 3 -1.00°F
191303 - 191402 51.88°F 20 0.30°F
191403 - 191502 51.87°F 18 0.29°F
191503 - 191602 51.19°F 9 -0.39°F
191603 - 191702 50.61°F 4 -0.97°F
191703 - 191802 50.01°F 1 -1.57°F
191803 - 191902 52.40°F 24 0.82°F
191903 - 192002 51.45°F 13 -0.13°F
192003 - 192102 51.77°F 16 0.19°F
192103 - 192202 52.76°F 27 1.18°F
192203 - 192302 52.48°F 25 0.90°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/