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 (55.18°F)
1901-1933 Base Period
189504 - 189505 56.42°F 35 1.24°F
189604 - 189605 57.40°F 39 2.22°F
189704 - 189705 56.16°F 31 0.98°F
189804 - 189805 55.36°F 18 0.18°F
189904 - 189905 55.26°F 16 0.08°F
190004 - 190005 56.67°F 36 1.49°F
190104 - 190105 55.28°F 17 0.10°F
190204 - 190205 56.42°F 35 1.24°F
190304 - 190305 54.88°F 12 -0.30°F
190404 - 190405 54.80°F 9 -0.38°F
190504 - 190505 54.82°F 10 -0.36°F
190604 - 190605 56.15°F 30 0.97°F
190704 - 190705 51.71°F 1 -3.47°F
190804 - 190805 55.78°F 27 0.60°F
190904 - 190905 53.55°F 4 -1.63°F
191004 - 191005 56.42°F 35 1.24°F
191104 - 191105 55.60°F 22 0.42°F
191204 - 191205 55.53°F 20 0.35°F
191304 - 191305 55.76°F 26 0.58°F
191404 - 191405 56.09°F 29 0.91°F
191504 - 191505 56.37°F 32 1.19°F
191604 - 191605 54.78°F 7 -0.40°F
191704 - 191705 51.88°F 2 -3.30°F
191804 - 191805 54.92°F 13 -0.26°F
191904 - 191905 55.69°F 24 0.51°F
192004 - 192005 53.04°F 3 -2.14°F
192104 - 192105 55.56°F 21 0.38°F
192204 - 192205 55.75°F 25 0.57°F
192304 - 192305 54.72°F 6 -0.46°F
192404 - 192405 54.08°F 5 -1.10°F
192504 - 192505 57.36°F 38 2.18°F
192604 - 192605 55.53°F 19 0.35°F
192704 - 192705 55.67°F 23 0.49°F
192804 - 192805 54.79°F 8 -0.39°F
192904 - 192905 55.02°F 14 -0.16°F
193004 - 193005 56.82°F 37 1.64°F
193104 - 193105 55.25°F 15 0.07°F
193204 - 193205 56.06°F 28 0.88°F
193304 - 193305 54.84°F 11 -0.34°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2019, retrieved on July 23, 2019 from https://www.ncdc.noaa.gov/cag/