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 (56.37°F)
1901-1939 Base Period
189505 - 189610 56.00°F 17 -0.37°F
189605 - 189710 56.34°F 22 -0.03°F
189705 - 189810 56.52°F 28 0.15°F
189805 - 189910 55.27°F 4 -1.10°F
189905 - 190010 57.00°F 37 0.63°F
190005 - 190110 56.94°F 35 0.57°F
190105 - 190210 56.42°F 25 0.05°F
190205 - 190310 55.66°F 6 -0.71°F
190305 - 190410 55.25°F 3 -1.12°F
190405 - 190510 55.68°F 7 -0.69°F
190505 - 190610 55.98°F 15 -0.39°F
190605 - 190710 55.98°F 15 -0.39°F
190705 - 190810 55.97°F 14 -0.40°F
190805 - 190910 56.08°F 18 -0.29°F
190905 - 191010 56.48°F 27 0.11°F
191005 - 191110 56.78°F 33 0.41°F
191105 - 191210 55.08°F 2 -1.29°F
191205 - 191310 55.59°F 5 -0.78°F
191305 - 191410 56.69°F 31 0.32°F
191405 - 191510 55.96°F 13 -0.41°F
191505 - 191610 55.69°F 8 -0.68°F
191605 - 191710 54.67°F 1 -1.70°F
191705 - 191810 55.71°F 10 -0.66°F
191805 - 191910 56.69°F 31 0.32°F
191905 - 192010 55.69°F 8 -0.68°F
192005 - 192110 57.27°F 39 0.90°F
192105 - 192210 56.98°F 36 0.61°F
192205 - 192310 56.44°F 26 0.07°F
192305 - 192410 55.80°F 12 -0.57°F
192405 - 192510 56.42°F 25 0.05°F
192505 - 192610 56.42°F 25 0.05°F
192605 - 192710 56.61°F 29 0.24°F
192705 - 192810 56.17°F 19 -0.20°F
192805 - 192910 55.74°F 11 -0.63°F
192905 - 193010 56.32°F 21 -0.05°F
193005 - 193110 57.18°F 38 0.81°F
193105 - 193210 57.32°F 40 0.95°F
193205 - 193310 56.70°F 32 0.33°F
193305 - 193410 58.44°F 44 2.07°F
193405 - 193510 57.55°F 42 1.18°F
193505 - 193610 56.30°F 20 -0.07°F
193605 - 193710 56.93°F 34 0.56°F
193705 - 193810 57.62°F 43 1.25°F
193805 - 193910 57.36°F 41 0.99°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/