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 (42.44°F)
1901-1933 Base Period
189510 - 189512 40.57°F 4 -1.87°F
189610 - 189612 41.93°F 15 -0.51°F
189710 - 189712 42.26°F 18 -0.18°F
189810 - 189812 39.52°F 1 -2.92°F
189910 - 189912 43.51°F 33 1.07°F
190010 - 190012 44.12°F 36 1.68°F
190110 - 190112 42.87°F 24 0.43°F
190210 - 190212 42.97°F 26 0.53°F
190310 - 190312 41.57°F 11 -0.87°F
190410 - 190412 43.03°F 27 0.59°F
190510 - 190512 41.62°F 12 -0.82°F
190610 - 190612 42.65°F 21 0.21°F
190710 - 190712 43.10°F 28 0.66°F
190810 - 190812 42.53°F 20 0.09°F
190910 - 190912 41.17°F 8 -1.27°F
191010 - 191012 42.89°F 25 0.45°F
191110 - 191112 40.71°F 6 -1.73°F
191210 - 191212 42.78°F 22 0.34°F
191310 - 191312 43.36°F 31 0.92°F
191410 - 191412 41.81°F 14 -0.63°F
191510 - 191512 43.88°F 35 1.44°F
191610 - 191612 40.44°F 3 -2.00°F
191710 - 191712 41.20°F 9 -1.24°F
191810 - 191812 43.71°F 34 1.27°F
191910 - 191912 40.23°F 2 -2.21°F
192010 - 192012 42.49°F 19 0.05°F
192110 - 192112 44.34°F 37 1.90°F
192210 - 192212 43.48°F 32 1.04°F
192310 - 192312 43.27°F 30 0.83°F
192410 - 192412 41.65°F 13 -0.79°F
192510 - 192512 40.61°F 5 -1.83°F
192610 - 192612 42.25°F 17 -0.19°F
192710 - 192712 42.82°F 23 0.38°F
192810 - 192812 43.20°F 29 0.76°F
192910 - 192912 42.10°F 16 -0.34°F
193010 - 193012 41.32°F 10 -1.12°F
193110 - 193112 45.00°F 39 2.56°F
193210 - 193212 40.83°F 7 -1.61°F
193310 - 193312 44.72°F 38 2.28°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/