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 (48.37°F)
1901-1933 Base Period
189510 - 189607 48.46°F 19 0.09°F
189610 - 189707 47.99°F 13 -0.38°F
189710 - 189807 48.72°F 26 0.35°F
189810 - 189907 46.36°F 2 -2.01°F
189910 - 190007 49.34°F 34 0.97°F
190010 - 190107 48.98°F 29 0.61°F
190110 - 190207 48.46°F 21 0.09°F
190210 - 190307 47.80°F 10 -0.57°F
190310 - 190407 47.38°F 5 -0.99°F
190410 - 190507 47.78°F 9 -0.59°F
190510 - 190607 47.95°F 11 -0.42°F
190610 - 190707 48.14°F 15 -0.23°F
190710 - 190807 49.03°F 30 0.66°F
190810 - 190907 48.40°F 17 0.03°F
190910 - 191007 48.71°F 25 0.34°F
191010 - 191107 49.39°F 35 1.02°F
191110 - 191207 46.37°F 3 -2.00°F
191210 - 191307 47.98°F 12 -0.39°F
191310 - 191407 49.05°F 31 0.68°F
191410 - 191507 47.66°F 6 -0.71°F
191510 - 191607 48.52°F 22 0.15°F
191610 - 191707 46.34°F 1 -2.03°F
191710 - 191807 48.04°F 14 -0.33°F
191810 - 191907 49.11°F 32 0.74°F
191910 - 192007 47.00°F 4 -1.37°F
192010 - 192107 50.15°F 38 1.78°F
192110 - 192207 48.68°F 24 0.31°F
192210 - 192307 48.41°F 18 0.04°F
192310 - 192407 47.71°F 7 -0.66°F
192410 - 192507 49.53°F 36 1.16°F
192510 - 192607 48.21°F 16 -0.16°F
192610 - 192707 48.97°F 28 0.60°F
192710 - 192807 48.68°F 24 0.31°F
192810 - 192907 47.75°F 8 -0.62°F
192910 - 193007 48.74°F 27 0.37°F
193010 - 193107 49.13°F 33 0.76°F
193110 - 193207 49.61°F 37 1.24°F
193210 - 193307 48.46°F 21 0.09°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/