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 (51.79°F)
1901-1939 Base Period
189511 - 189910 51.38°F 10 -0.41°F
189611 - 190010 51.65°F 16 -0.14°F
189711 - 190110 51.74°F 21 -0.05°F
189811 - 190210 51.66°F 17 -0.13°F
189911 - 190310 51.84°F 24 0.05°F
190011 - 190410 51.33°F 9 -0.46°F
190111 - 190510 51.09°F 3 -0.70°F
190211 - 190610 51.11°F 4 -0.68°F
190311 - 190710 51.24°F 7 -0.55°F
190411 - 190810 51.56°F 15 -0.23°F
190511 - 190910 51.73°F 19 -0.06°F
190611 - 191010 51.90°F 25 0.11°F
190711 - 191110 52.12°F 34 0.33°F
190811 - 191210 51.54°F 13 -0.25°F
190911 - 191310 51.39°F 11 -0.40°F
191011 - 191410 51.47°F 12 -0.32°F
191111 - 191510 51.12°F 5 -0.67°F
191211 - 191610 51.54°F 13 -0.25°F
191311 - 191710 51.16°F 6 -0.63°F
191411 - 191810 50.96°F 1 -0.83°F
191511 - 191910 51.25°F 8 -0.54°F
191611 - 192010 51.06°F 2 -0.73°F
191711 - 192110 51.98°F 29 0.19°F
191811 - 192210 52.10°F 32 0.31°F
191911 - 192310 51.92°F 26 0.13°F
192011 - 192410 52.07°F 31 0.28°F
192111 - 192510 51.79°F 23 0.00°F
192211 - 192610 51.75°F 22 -0.04°F
192311 - 192710 51.93°F 27 0.14°F
192411 - 192810 52.04°F 30 0.25°F
192511 - 192910 51.73°F 19 -0.06°F
192611 - 193010 51.71°F 18 -0.08°F
192711 - 193110 51.95°F 28 0.16°F
192811 - 193210 52.12°F 34 0.33°F
192911 - 193310 52.42°F 37 0.63°F
193011 - 193410 52.98°F 41 1.19°F
193111 - 193510 52.85°F 40 1.06°F
193211 - 193610 52.70°F 39 0.91°F
193311 - 193710 52.54°F 38 0.75°F
193411 - 193810 52.27°F 35 0.48°F
193511 - 193910 52.33°F 36 0.54°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/