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 (43.51°F)
1901-1935 Base Period
189509 - 189604 43.02°F 14 -0.49°F
189609 - 189704 42.53°F 7 -0.98°F
189709 - 189804 43.88°F 29 0.37°F
189809 - 189904 40.93°F 1 -2.58°F
189909 - 190004 44.13°F 31 0.62°F
190009 - 190104 43.64°F 21 0.13°F
190109 - 190204 43.23°F 15 -0.28°F
190209 - 190304 42.92°F 11 -0.59°F
190309 - 190404 42.22°F 5 -1.29°F
190409 - 190504 42.96°F 12 -0.55°F
190509 - 190604 43.28°F 18 -0.23°F
190609 - 190704 44.20°F 32 0.69°F
190709 - 190804 44.46°F 36 0.95°F
190809 - 190904 43.73°F 25 0.22°F
190909 - 191004 43.74°F 26 0.23°F
191009 - 191104 44.37°F 35 0.86°F
191109 - 191204 41.30°F 3 -2.21°F
191209 - 191304 42.64°F 9 -0.87°F
191309 - 191404 43.69°F 23 0.18°F
191409 - 191504 43.24°F 16 -0.27°F
191509 - 191604 43.71°F 24 0.20°F
191609 - 191704 41.27°F 2 -2.24°F
191709 - 191804 42.52°F 6 -0.99°F
191809 - 191904 43.67°F 22 0.16°F
191909 - 192004 42.04°F 4 -1.47°F
192009 - 192104 45.23°F 39 1.72°F
192109 - 192204 43.63°F 20 0.12°F
192209 - 192304 43.76°F 27 0.25°F
192309 - 192404 42.97°F 13 -0.54°F
192409 - 192504 44.26°F 33 0.75°F
192509 - 192604 43.27°F 17 -0.24°F
192609 - 192704 44.27°F 34 0.76°F
192709 - 192804 43.87°F 28 0.36°F
192809 - 192904 42.60°F 8 -0.91°F
192909 - 193004 43.52°F 19 0.01°F
193009 - 193104 43.89°F 30 0.38°F
193109 - 193204 45.04°F 38 1.53°F
193209 - 193304 42.84°F 10 -0.67°F
193309 - 193404 45.98°F 40 2.47°F
193409 - 193504 44.86°F 37 1.35°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/