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 (51.83°F)
1901-1939 Base Period
189511 - 189610 51.74°F 19 -0.09°F
189611 - 189710 51.74°F 19 -0.09°F
189711 - 189810 51.82°F 23 -0.01°F
189811 - 189910 50.22°F 3 -1.61°F
189911 - 190010 52.82°F 40 0.99°F
190011 - 190110 52.11°F 29 0.28°F
190111 - 190210 51.48°F 15 -0.35°F
190211 - 190310 50.93°F 6 -0.90°F
190311 - 190410 50.79°F 5 -1.04°F
190411 - 190510 51.16°F 9 -0.67°F
190511 - 190610 51.54°F 16 -0.29°F
190611 - 190710 51.47°F 14 -0.36°F
190711 - 190810 52.05°F 27 0.22°F
190811 - 190910 51.87°F 24 0.04°F
190911 - 191010 52.22°F 32 0.39°F
191011 - 191110 52.33°F 35 0.50°F
191111 - 191210 49.76°F 2 -2.07°F
191211 - 191310 51.27°F 10 -0.56°F
191311 - 191410 52.53°F 38 0.70°F
191411 - 191510 50.94°F 7 -0.89°F
191511 - 191610 51.44°F 13 -0.39°F
191611 - 191710 49.73°F 1 -2.10°F
191711 - 191810 51.72°F 18 -0.11°F
191811 - 191910 52.12°F 30 0.29°F
191911 - 192010 50.68°F 4 -1.15°F
192011 - 192110 53.40°F 43 1.57°F
192111 - 192210 52.21°F 31 0.38°F
192211 - 192310 51.38°F 12 -0.45°F
192311 - 192410 51.30°F 11 -0.53°F
192411 - 192510 52.28°F 34 0.45°F
192511 - 192610 52.05°F 27 0.22°F
192611 - 192710 52.08°F 28 0.25°F
192711 - 192810 51.76°F 21 -0.07°F
192811 - 192910 51.03°F 8 -0.80°F
192911 - 193010 51.99°F 25 0.16°F
193011 - 193110 53.02°F 41 1.19°F
193111 - 193210 52.42°F 36 0.59°F
193211 - 193310 52.26°F 33 0.43°F
193311 - 193410 54.21°F 44 2.38°F
193411 - 193510 52.52°F 37 0.69°F
193511 - 193610 51.82°F 22 -0.01°F
193611 - 193710 51.61°F 17 -0.22°F
193711 - 193810 53.13°F 42 1.30°F
193811 - 193910 52.77°F 39 0.94°F

Citing This Page

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