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 (51.70°F)
1901-1934 Base Period
189510 - 189809 51.75°F 22 0.05°F
189610 - 189909 51.20°F 7 -0.50°F
189710 - 190009 51.58°F 14 -0.12°F
189810 - 190109 51.61°F 16 -0.09°F
189910 - 190209 52.12°F 33 0.42°F
190010 - 190309 51.58°F 14 -0.12°F
190110 - 190409 51.11°F 4 -0.59°F
190210 - 190509 51.04°F 3 -0.66°F
190310 - 190609 51.20°F 7 -0.50°F
190410 - 190709 51.40°F 11 -0.30°F
190510 - 190809 51.69°F 20 -0.01°F
190610 - 190909 51.79°F 25 0.09°F
190710 - 191009 51.99°F 28 0.29°F
190810 - 191109 52.11°F 32 0.41°F
190910 - 191209 51.43°F 12 -0.27°F
191010 - 191309 51.23°F 9 -0.47°F
191110 - 191409 51.11°F 4 -0.59°F
191210 - 191509 51.52°F 13 -0.18°F
191310 - 191609 51.62°F 17 -0.08°F
191410 - 191709 50.84°F 1 -0.86°F
191510 - 191809 50.94°F 2 -0.76°F
191610 - 191909 51.18°F 6 -0.52°F
191710 - 192009 51.39°F 10 -0.31°F
191810 - 192109 52.09°F 30 0.39°F
191910 - 192209 52.03°F 29 0.33°F
192010 - 192309 52.42°F 34 0.72°F
192110 - 192409 51.64°F 18 -0.06°F
192210 - 192509 51.82°F 26 0.12°F
192310 - 192609 51.77°F 23 0.07°F
192410 - 192709 52.11°F 32 0.41°F
192510 - 192809 51.79°F 25 0.09°F
192610 - 192909 51.65°F 19 -0.05°F
192710 - 193009 51.71°F 21 0.01°F
192810 - 193109 51.97°F 27 0.27°F
192910 - 193209 52.52°F 36 0.82°F
193010 - 193309 52.47°F 35 0.77°F
193110 - 193409 52.97°F 37 1.27°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/