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 (51.88°F)
1901-1945 Base Period
189507 - 189606 51.62°F 17 -0.26°F
189607 - 189706 51.29°F 11 -0.59°F
189707 - 189806 52.08°F 32 0.20°F
189807 - 189906 50.17°F 3 -1.71°F
189907 - 190006 52.49°F 43 0.61°F
190007 - 190106 52.06°F 31 0.18°F
190107 - 190206 52.11°F 33 0.23°F
190207 - 190306 51.02°F 7 -0.86°F
190307 - 190406 50.67°F 4 -1.21°F
190407 - 190506 51.08°F 9 -0.80°F
190507 - 190606 51.46°F 15 -0.42°F
190607 - 190706 51.62°F 17 -0.26°F
190707 - 190806 52.06°F 31 0.18°F
190807 - 190906 51.73°F 20 -0.15°F
190907 - 191006 51.91°F 25 0.03°F
191007 - 191106 52.68°F 44 0.80°F
191107 - 191206 50.10°F 2 -1.78°F
191207 - 191306 50.99°F 6 -0.89°F
191307 - 191406 52.20°F 35 0.32°F
191407 - 191506 51.33°F 12 -0.55°F
191507 - 191606 51.37°F 13 -0.51°F
191607 - 191706 49.86°F 1 -2.02°F
191707 - 191806 51.48°F 16 -0.40°F
191807 - 191906 51.97°F 29 0.09°F
191907 - 192006 50.80°F 5 -1.08°F
192007 - 192106 52.97°F 47 1.09°F
192107 - 192206 52.25°F 38 0.37°F
192207 - 192306 51.95°F 27 0.07°F
192307 - 192406 51.26°F 10 -0.62°F
192407 - 192506 52.32°F 39 0.44°F
192507 - 192606 51.74°F 22 -0.14°F
192607 - 192706 52.23°F 37 0.35°F
192707 - 192806 51.70°F 19 -0.18°F
192807 - 192906 51.03°F 8 -0.85°F
192907 - 193006 51.84°F 24 -0.04°F
193007 - 193106 52.43°F 40 0.55°F
193107 - 193206 53.16°F 49 1.28°F
193207 - 193306 51.73°F 20 -0.15°F
193307 - 193406 54.19°F 50 2.31°F
193407 - 193506 52.81°F 45 0.93°F
193507 - 193606 51.44°F 14 -0.44°F
193607 - 193706 51.81°F 23 -0.07°F
193707 - 193806 52.99°F 48 1.11°F
193807 - 193906 52.85°F 46 0.97°F
193907 - 194006 52.46°F 41 0.58°F
194007 - 194106 52.49°F 43 0.61°F
194107 - 194206 52.23°F 37 0.35°F
194207 - 194306 52.14°F 34 0.26°F
194307 - 194406 51.97°F 29 0.09°F
194407 - 194506 51.94°F 26 0.06°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/