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 (51.62°F)
1901-1927 Base Period
189505 - 189604 51.23°F 9 -0.39°F
189605 - 189704 51.54°F 14 -0.08°F
189705 - 189804 52.09°F 24 0.47°F
189805 - 189904 50.23°F 2 -1.39°F
189905 - 190004 52.20°F 27 0.58°F
190005 - 190104 52.26°F 28 0.64°F
190105 - 190204 52.07°F 23 0.45°F
190205 - 190304 51.40°F 12 -0.22°F
190305 - 190404 50.51°F 4 -1.11°F
190405 - 190504 51.10°F 8 -0.52°F
190505 - 190604 51.47°F 13 -0.15°F
190605 - 190704 52.06°F 22 0.44°F
190705 - 190804 51.71°F 16 0.09°F
190805 - 190904 51.62°F 15 0.00°F
190905 - 191004 51.88°F 19 0.26°F
191005 - 191104 52.31°F 30 0.69°F
191105 - 191204 50.50°F 3 -1.12°F
191205 - 191304 50.89°F 6 -0.73°F
191305 - 191404 52.02°F 20 0.40°F
191405 - 191504 51.85°F 18 0.23°F
191505 - 191604 51.26°F 10 -0.36°F
191605 - 191704 50.16°F 1 -1.46°F
191705 - 191804 50.66°F 5 -0.96°F
191805 - 191904 52.19°F 26 0.57°F
191905 - 192004 51.02°F 7 -0.60°F
192005 - 192104 52.65°F 32 1.03°F
192105 - 192204 52.18°F 25 0.56°F
192205 - 192304 52.27°F 29 0.65°F
192305 - 192404 51.35°F 11 -0.27°F
192405 - 192504 52.04°F 21 0.42°F
192505 - 192604 51.80°F 17 0.18°F
192605 - 192704 52.42°F 31 0.80°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/