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 (53.64°F)
1901-1945 Base Period
189501 - 189511 52.03°F 3 -1.61°F
189601 - 189611 53.49°F 22 -0.15°F
189701 - 189711 53.45°F 19 -0.19°F
189801 - 189811 53.50°F 23 -0.14°F
189901 - 189911 52.77°F 8 -0.87°F
190001 - 190011 54.44°F 45 0.80°F
190101 - 190111 53.73°F 28 0.09°F
190201 - 190211 53.48°F 21 -0.16°F
190301 - 190311 52.45°F 5 -1.19°F
190401 - 190411 52.89°F 11 -0.75°F
190501 - 190511 52.82°F 9 -0.82°F
190601 - 190611 53.25°F 16 -0.39°F
190701 - 190711 53.01°F 12 -0.63°F
190801 - 190811 53.78°F 33 0.14°F
190901 - 190911 53.78°F 33 0.14°F
191001 - 191011 54.29°F 42 0.65°F
191101 - 191111 53.83°F 37 0.19°F
191201 - 191211 51.80°F 1 -1.84°F
191301 - 191311 53.20°F 15 -0.44°F
191401 - 191411 54.12°F 40 0.48°F
191501 - 191511 53.11°F 14 -0.53°F
191601 - 191611 52.84°F 10 -0.80°F
191701 - 191711 51.92°F 2 -1.72°F
191801 - 191811 53.45°F 19 -0.19°F
191901 - 191911 53.62°F 25 -0.02°F
192001 - 192011 52.71°F 7 -0.93°F
192101 - 192111 55.50°F 50 1.86°F
192201 - 192211 53.71°F 27 0.07°F
192301 - 192311 53.06°F 13 -0.58°F
192401 - 192411 52.68°F 6 -0.96°F
192501 - 192511 54.34°F 44 0.70°F
192601 - 192611 53.83°F 37 0.19°F
192701 - 192711 54.32°F 43 0.68°F
192801 - 192811 53.64°F 26 0.00°F
192901 - 192911 52.39°F 4 -1.25°F
193001 - 193011 53.87°F 39 0.23°F
193101 - 193111 55.22°F 49 1.58°F
193201 - 193211 53.76°F 31 0.12°F
193301 - 193311 54.50°F 46 0.86°F
193401 - 193411 56.05°F 51 2.41°F
193501 - 193511 53.82°F 35 0.18°F
193601 - 193611 53.76°F 31 0.12°F
193701 - 193711 53.26°F 17 -0.38°F
193801 - 193811 54.91°F 48 1.27°F
193901 - 193911 54.67°F 47 1.03°F
194001 - 194011 53.33°F 18 -0.31°F
194101 - 194111 54.16°F 41 0.52°F
194201 - 194211 53.55°F 24 -0.09°F
194301 - 194311 53.84°F 38 0.20°F
194401 - 194411 53.75°F 29 0.11°F
194501 - 194511 53.81°F 34 0.17°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/