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 (51.87°F)
1901-1942 Base Period
189511 - 189710 51.74°F 19 -0.13°F
189611 - 189810 51.78°F 21 -0.09°F
189711 - 189910 51.02°F 6 -0.85°F
189811 - 190010 51.52°F 16 -0.35°F
189911 - 190110 52.46°F 39 0.59°F
190011 - 190210 51.80°F 24 -0.07°F
190111 - 190310 51.21°F 9 -0.66°F
190211 - 190410 50.86°F 4 -1.01°F
190311 - 190510 50.97°F 5 -0.90°F
190411 - 190610 51.35°F 11 -0.52°F
190511 - 190710 51.51°F 14 -0.36°F
190611 - 190810 51.76°F 20 -0.11°F
190711 - 190910 51.96°F 28 0.09°F
190811 - 191010 52.04°F 30 0.17°F
190911 - 191110 52.27°F 35 0.40°F
191011 - 191210 51.04°F 7 -0.83°F
191111 - 191310 50.51°F 1 -1.36°F
191211 - 191410 51.90°F 25 0.03°F
191311 - 191510 51.73°F 18 -0.14°F
191411 - 191610 51.19°F 8 -0.68°F
191511 - 191710 50.58°F 2 -1.29°F
191611 - 191810 50.72°F 3 -1.15°F
191711 - 191910 51.92°F 27 0.05°F
191811 - 192010 51.40°F 13 -0.47°F
191911 - 192110 52.04°F 30 0.17°F
192011 - 192210 52.81°F 43 0.94°F
192111 - 192310 51.80°F 23 -0.07°F
192211 - 192410 51.34°F 10 -0.53°F
192311 - 192510 51.79°F 22 -0.08°F
192411 - 192610 52.16°F 32 0.29°F
192511 - 192710 52.06°F 31 0.19°F
192611 - 192810 51.92°F 27 0.05°F
192711 - 192910 51.39°F 12 -0.48°F
192811 - 193010 51.51°F 14 -0.36°F
192911 - 193110 52.50°F 40 0.63°F
193011 - 193210 52.72°F 42 0.85°F
193111 - 193310 52.34°F 37 0.47°F
193211 - 193410 53.23°F 45 1.36°F
193311 - 193510 53.36°F 46 1.49°F
193411 - 193610 52.17°F 33 0.30°F
193511 - 193710 51.71°F 17 -0.16°F
193611 - 193810 52.37°F 38 0.50°F
193711 - 193910 52.95°F 44 1.08°F
193811 - 194010 52.54°F 41 0.67°F
193911 - 194110 52.31°F 36 0.44°F
194011 - 194210 52.20°F 34 0.33°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/