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 (42.88°F)
1901-1939 Base Period
189510 - 189605 42.63°F 19 -0.25°F
189610 - 189705 42.31°F 13 -0.57°F
189710 - 189805 43.08°F 27 0.20°F
189810 - 189905 40.23°F 2 -2.65°F
189910 - 190005 43.75°F 35 0.87°F
190010 - 190105 43.14°F 30 0.26°F
190110 - 190205 43.07°F 26 0.19°F
190210 - 190305 42.52°F 17 -0.36°F
190310 - 190405 41.90°F 6 -0.98°F
190410 - 190505 42.23°F 11 -0.65°F
190510 - 190605 42.48°F 16 -0.40°F
190610 - 190705 42.90°F 22 0.02°F
190710 - 190805 43.78°F 36 0.90°F
190810 - 190905 42.80°F 21 -0.08°F
190910 - 191005 43.09°F 28 0.21°F
191010 - 191105 43.81°F 37 0.93°F
191110 - 191205 40.60°F 3 -2.28°F
191210 - 191305 42.32°F 14 -0.56°F
191310 - 191405 43.38°F 31 0.50°F
191410 - 191505 42.44°F 15 -0.44°F
191510 - 191605 43.07°F 26 0.19°F
191610 - 191705 40.22°F 1 -2.66°F
191710 - 191805 42.11°F 10 -0.77°F
191810 - 191905 43.43°F 32 0.55°F
191910 - 192005 41.25°F 4 -1.63°F
192010 - 192105 44.56°F 43 1.68°F
192110 - 192205 42.96°F 23 0.08°F
192210 - 192305 42.79°F 20 -0.09°F
192310 - 192405 42.08°F 9 -0.80°F
192410 - 192505 43.91°F 39 1.03°F
192510 - 192605 42.56°F 18 -0.32°F
192610 - 192705 43.72°F 34 0.84°F
192710 - 192805 43.44°F 33 0.56°F
192810 - 192905 42.05°F 8 -0.83°F
192910 - 193005 43.00°F 24 0.12°F
193010 - 193105 43.10°F 29 0.22°F
193110 - 193205 44.09°F 42 1.21°F
193210 - 193305 42.23°F 11 -0.65°F
193310 - 193405 45.60°F 44 2.72°F
193410 - 193505 44.05°F 41 1.17°F
193510 - 193605 41.72°F 5 -1.16°F
193610 - 193705 41.90°F 6 -0.98°F
193710 - 193805 44.02°F 40 1.14°F
193810 - 193905 43.90°F 38 1.02°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2019, retrieved on July 23, 2019 from https://www.ncdc.noaa.gov/cag/