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 (58.38°F)
1901-1943 Base Period
189505 - 189512 57.24°F 4 -1.14°F
189605 - 189612 58.38°F 28 0.00°F
189705 - 189712 58.40°F 31 0.02°F
189805 - 189812 57.41°F 7 -0.97°F
189905 - 189912 58.59°F 35 0.21°F
190005 - 190012 59.44°F 43 1.06°F
190105 - 190112 58.86°F 37 0.48°F
190205 - 190212 58.14°F 22 -0.24°F
190305 - 190312 56.97°F 2 -1.41°F
190405 - 190412 57.94°F 18 -0.44°F
190505 - 190512 57.79°F 13 -0.59°F
190605 - 190612 58.16°F 23 -0.22°F
190705 - 190712 57.30°F 6 -1.08°F
190805 - 190812 57.85°F 16 -0.53°F
190905 - 190912 57.57°F 8 -0.81°F
191005 - 191012 58.39°F 30 0.01°F
191105 - 191112 57.97°F 20 -0.41°F
191205 - 191212 57.58°F 9 -0.80°F
191305 - 191312 58.56°F 34 0.18°F
191405 - 191412 58.28°F 27 -0.10°F
191505 - 191512 57.68°F 10 -0.70°F
191605 - 191612 57.07°F 3 -1.31°F
191705 - 191712 56.93°F 1 -1.45°F
191805 - 191812 58.74°F 36 0.36°F
191905 - 191912 57.78°F 12 -0.60°F
192005 - 192012 57.86°F 17 -0.52°F
192105 - 192112 59.59°F 44 1.21°F
192205 - 192212 59.35°F 41 0.97°F
192305 - 192312 58.41°F 32 0.03°F
192405 - 192412 57.27°F 5 -1.11°F
192505 - 192512 57.99°F 21 -0.39°F
192605 - 192612 58.22°F 26 -0.16°F
192705 - 192712 57.81°F 15 -0.57°F
192805 - 192812 58.19°F 25 -0.19°F
192905 - 192912 57.79°F 13 -0.59°F
193005 - 193012 58.16°F 23 -0.22°F
193105 - 193112 60.13°F 47 1.75°F
193205 - 193212 57.95°F 19 -0.43°F
193305 - 193312 60.04°F 46 1.66°F
193405 - 193412 60.42°F 49 2.04°F
193505 - 193512 57.74°F 11 -0.64°F
193605 - 193612 59.95°F 45 1.57°F
193705 - 193712 59.14°F 38 0.76°F
193805 - 193812 59.16°F 40 0.78°F
193905 - 193912 60.15°F 48 1.77°F
194005 - 194012 59.15°F 39 0.77°F
194105 - 194112 59.37°F 42 0.99°F
194205 - 194212 58.39°F 30 0.01°F
194305 - 194312 58.47°F 33 0.09°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/