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 (68.06°F)
1901-1924 Base Period
189505 - 189508 67.65°F 10 -0.41°F
189605 - 189608 69.58°F 29 1.52°F
189705 - 189708 68.50°F 19 0.44°F
189805 - 189808 68.82°F 21 0.76°F
189905 - 189908 68.34°F 17 0.28°F
190005 - 190008 69.51°F 28 1.45°F
190105 - 190108 69.76°F 30 1.70°F
190205 - 190208 68.36°F 18 0.30°F
190305 - 190308 67.08°F 4 -0.98°F
190405 - 190408 67.36°F 5 -0.70°F
190505 - 190508 67.87°F 12 -0.19°F
190605 - 190608 67.78°F 11 -0.28°F
190705 - 190708 66.22°F 1 -1.84°F
190805 - 190808 67.40°F 7 -0.66°F
190905 - 190908 68.16°F 15 0.10°F
191005 - 191008 68.18°F 16 0.12°F
191105 - 191108 68.88°F 22 0.82°F
191205 - 191208 67.39°F 6 -0.67°F
191305 - 191308 68.68°F 20 0.62°F
191405 - 191408 69.07°F 24 1.01°F
191505 - 191508 66.35°F 2 -1.71°F
191605 - 191608 67.93°F 13 -0.13°F
191705 - 191708 66.93°F 3 -1.13°F
191805 - 191808 69.22°F 25 1.16°F
191905 - 191908 68.99°F 23 0.93°F
192005 - 192008 67.50°F 8 -0.56°F
192105 - 192108 69.29°F 27 1.23°F
192205 - 192208 69.28°F 26 1.22°F
192305 - 192308 68.11°F 14 0.05°F
192405 - 192408 67.61°F 9 -0.45°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/