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 (50.60°F)
1901-1929 Base Period
189503 - 189505 50.94°F 23 0.34°F
189603 - 189605 50.94°F 23 0.34°F
189703 - 189705 50.37°F 13 -0.23°F
189803 - 189805 50.59°F 17 -0.01°F
189903 - 189905 49.38°F 7 -1.22°F
190003 - 190005 51.54°F 28 0.94°F
190103 - 190105 50.43°F 14 -0.17°F
190203 - 190205 51.47°F 27 0.87°F
190303 - 190305 50.66°F 19 0.06°F
190403 - 190405 50.45°F 15 -0.15°F
190503 - 190505 51.58°F 29 0.98°F
190603 - 190605 49.47°F 8 -1.13°F
190703 - 190705 49.71°F 9 -0.89°F
190803 - 190805 51.83°F 31 1.23°F
190903 - 190905 49.15°F 5 -1.45°F
191003 - 191005 54.09°F 35 3.49°F
191103 - 191105 51.74°F 30 1.14°F
191203 - 191205 48.94°F 4 -1.66°F
191303 - 191305 50.08°F 11 -0.52°F
191403 - 191405 50.98°F 24 0.38°F
191503 - 191505 49.90°F 10 -0.70°F
191603 - 191605 50.57°F 16 -0.03°F
191703 - 191705 47.37°F 1 -3.23°F
191803 - 191805 51.86°F 32 1.26°F
191903 - 191905 50.76°F 20 0.16°F
192003 - 192005 48.79°F 3 -1.81°F
192103 - 192105 52.58°F 33 1.98°F
192203 - 192205 50.64°F 18 0.04°F
192303 - 192305 49.24°F 6 -1.36°F
192403 - 192405 48.45°F 2 -2.15°F
192503 - 192505 52.99°F 34 2.39°F
192603 - 192605 50.24°F 12 -0.36°F
192703 - 192705 51.20°F 26 0.60°F
192803 - 192805 50.90°F 21 0.30°F
192903 - 192905 51.20°F 26 0.60°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 17, 2019 from https://www.ncdc.noaa.gov/cag/