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 (51.61°F)
1901-1932 Base Period
189502 - 189801 51.41°F 11 -0.20°F
189602 - 189901 51.61°F 20 0.00°F
189702 - 190001 51.50°F 15 -0.11°F
189802 - 190101 51.76°F 24 0.15°F
189902 - 190201 51.90°F 28 0.29°F
190002 - 190301 51.99°F 30 0.38°F
190102 - 190401 51.25°F 7 -0.36°F
190202 - 190501 51.04°F 4 -0.57°F
190302 - 190601 50.98°F 2 -0.63°F
190402 - 190701 51.38°F 10 -0.23°F
190502 - 190801 51.55°F 16 -0.06°F
190602 - 190901 51.75°F 23 0.14°F
190702 - 191001 51.63°F 21 0.02°F
190802 - 191101 51.99°F 30 0.38°F
190902 - 191201 51.75°F 23 0.14°F
191002 - 191301 51.58°F 18 -0.03°F
191102 - 191401 51.31°F 8 -0.30°F
191202 - 191501 51.31°F 8 -0.30°F
191302 - 191601 51.55°F 16 -0.06°F
191402 - 191701 51.21°F 6 -0.40°F
191502 - 191801 50.66°F 1 -0.95°F
191602 - 191901 51.03°F 3 -0.58°F
191702 - 192001 51.19°F 5 -0.42°F
191802 - 192101 51.79°F 25 0.18°F
191902 - 192201 52.00°F 31 0.39°F
192002 - 192301 52.45°F 35 0.84°F
192102 - 192401 52.26°F 32 0.65°F
192202 - 192501 51.48°F 14 -0.13°F
192302 - 192601 51.46°F 13 -0.15°F
192402 - 192701 51.83°F 26 0.22°F
192502 - 192801 52.29°F 34 0.68°F
192602 - 192901 51.90°F 28 0.29°F
192702 - 193001 51.42°F 12 -0.19°F
192802 - 193101 51.61°F 20 0.00°F
192902 - 193201 52.27°F 33 0.66°F

Citing This Page

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