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 (55.10°F)
1901-1929 Base Period
189504 - 189505 56.42°F 32 1.32°F
189604 - 189605 57.40°F 35 2.30°F
189704 - 189705 56.16°F 28 1.06°F
189804 - 189805 55.36°F 16 0.26°F
189904 - 189905 55.26°F 14 0.16°F
190004 - 190005 56.67°F 33 1.57°F
190104 - 190105 55.28°F 15 0.18°F
190204 - 190205 56.42°F 32 1.32°F
190304 - 190305 54.88°F 11 -0.22°F
190404 - 190405 54.80°F 9 -0.30°F
190504 - 190505 54.82°F 10 -0.28°F
190604 - 190605 56.15°F 27 1.05°F
190704 - 190705 51.71°F 1 -3.39°F
190804 - 190805 55.78°F 25 0.68°F
190904 - 190905 53.55°F 4 -1.55°F
191004 - 191005 56.42°F 32 1.32°F
191104 - 191105 55.60°F 20 0.50°F
191204 - 191205 55.53°F 18 0.43°F
191304 - 191305 55.76°F 24 0.66°F
191404 - 191405 56.09°F 26 0.99°F
191504 - 191505 56.37°F 29 1.27°F
191604 - 191605 54.78°F 7 -0.32°F
191704 - 191705 51.88°F 2 -3.22°F
191804 - 191805 54.92°F 12 -0.18°F
191904 - 191905 55.69°F 22 0.59°F
192004 - 192005 53.04°F 3 -2.06°F
192104 - 192105 55.56°F 19 0.46°F
192204 - 192205 55.75°F 23 0.65°F
192304 - 192305 54.72°F 6 -0.38°F
192404 - 192405 54.08°F 5 -1.02°F
192504 - 192505 57.36°F 34 2.26°F
192604 - 192605 55.53°F 17 0.43°F
192704 - 192705 55.67°F 21 0.57°F
192804 - 192805 54.79°F 8 -0.31°F
192904 - 192905 55.02°F 13 -0.08°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 25, 2019 from https://www.ncdc.noaa.gov/cag/