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 (51.60°F)
1901-1930 Base Period
189510 - 189609 51.66°F 18 0.06°F
189610 - 189709 51.47°F 14 -0.13°F
189710 - 189809 52.12°F 25 0.52°F
189810 - 189909 50.01°F 3 -1.59°F
189910 - 190009 52.62°F 33 1.02°F
190010 - 190109 52.19°F 27 0.59°F
190110 - 190209 51.56°F 17 -0.04°F
190210 - 190309 50.97°F 7 -0.63°F
190310 - 190409 50.79°F 5 -0.81°F
190410 - 190509 51.35°F 11 -0.25°F
190510 - 190609 51.47°F 14 -0.13°F
190610 - 190709 51.37°F 12 -0.23°F
190710 - 190809 52.22°F 28 0.62°F
190810 - 190909 51.77°F 21 0.17°F
190910 - 191009 51.99°F 23 0.39°F
191010 - 191109 52.57°F 32 0.97°F
191110 - 191209 49.72°F 1 -1.88°F
191210 - 191309 51.40°F 13 -0.20°F
191310 - 191409 52.23°F 29 0.63°F
191410 - 191509 50.93°F 6 -0.67°F
191510 - 191609 51.71°F 20 0.11°F
191610 - 191709 49.87°F 2 -1.73°F
191710 - 191809 51.24°F 10 -0.36°F
191810 - 191909 52.42°F 31 0.82°F
191910 - 192009 50.51°F 4 -1.09°F
192010 - 192109 53.34°F 35 1.74°F
192110 - 192209 52.24°F 30 0.64°F
192210 - 192309 51.69°F 19 0.09°F
192310 - 192409 50.99°F 8 -0.61°F
192410 - 192509 52.78°F 34 1.18°F
192510 - 192609 51.54°F 16 -0.06°F
192610 - 192709 52.00°F 24 0.40°F
192710 - 192809 51.82°F 22 0.22°F
192810 - 192909 51.13°F 9 -0.47°F
192910 - 193009 52.17°F 26 0.57°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/