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 (60.35°F)
1901-1922 Base Period
189503 - 189510 59.99°F 11 -0.36°F
189603 - 189610 60.44°F 15 0.09°F
189703 - 189710 60.68°F 19 0.33°F
189803 - 189810 60.51°F 17 0.16°F
189903 - 189910 60.05°F 13 -0.30°F
190003 - 190010 61.55°F 26 1.20°F
190103 - 190110 60.98°F 22 0.63°F
190203 - 190210 60.38°F 14 0.03°F
190303 - 190310 59.68°F 6 -0.67°F
190403 - 190410 59.94°F 9 -0.41°F
190503 - 190510 60.59°F 18 0.24°F
190603 - 190610 59.84°F 7 -0.51°F
190703 - 190710 59.52°F 3 -0.83°F
190803 - 190810 60.45°F 16 0.10°F
190903 - 190910 59.90°F 8 -0.45°F
191003 - 191010 62.14°F 28 1.79°F
191103 - 191110 61.04°F 23 0.69°F
191203 - 191210 58.97°F 2 -1.38°F
191303 - 191310 60.01°F 12 -0.34°F
191403 - 191410 60.98°F 22 0.63°F
191503 - 191510 59.59°F 4 -0.76°F
191603 - 191610 59.97°F 10 -0.38°F
191703 - 191710 58.65°F 1 -1.70°F
191803 - 191810 61.22°F 24 0.87°F
191903 - 191910 60.80°F 20 0.45°F
192003 - 192010 59.64°F 5 -0.71°F
192103 - 192110 62.09°F 27 1.74°F
192203 - 192210 61.27°F 25 0.92°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/