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 (58.36°F)
1901-1951 Base Period
189505 - 189512 57.24°F 4 -1.12°F
189605 - 189612 58.38°F 31 0.02°F
189705 - 189712 58.40°F 34 0.04°F
189805 - 189812 57.41°F 7 -0.95°F
189905 - 189912 58.59°F 41 0.23°F
190005 - 190012 59.44°F 51 1.08°F
190105 - 190112 58.86°F 44 0.50°F
190205 - 190212 58.14°F 25 -0.22°F
190305 - 190312 56.97°F 2 -1.39°F
190405 - 190412 57.94°F 21 -0.42°F
190505 - 190512 57.79°F 15 -0.57°F
190605 - 190612 58.16°F 26 -0.20°F
190705 - 190712 57.30°F 6 -1.06°F
190805 - 190812 57.85°F 18 -0.51°F
190905 - 190912 57.57°F 10 -0.79°F
191005 - 191012 58.39°F 33 0.03°F
191105 - 191112 57.97°F 23 -0.39°F
191205 - 191212 57.58°F 11 -0.78°F
191305 - 191312 58.56°F 40 0.20°F
191405 - 191412 58.28°F 30 -0.08°F
191505 - 191512 57.68°F 12 -0.68°F
191605 - 191612 57.07°F 3 -1.29°F
191705 - 191712 56.93°F 1 -1.43°F
191805 - 191812 58.74°F 42 0.38°F
191905 - 191912 57.78°F 14 -0.58°F
192005 - 192012 57.86°F 19 -0.50°F
192105 - 192112 59.59°F 52 1.23°F
192205 - 192212 59.35°F 49 0.99°F
192305 - 192312 58.41°F 35 0.05°F
192405 - 192412 57.27°F 5 -1.09°F
192505 - 192512 57.99°F 24 -0.37°F
192605 - 192612 58.22°F 29 -0.14°F
192705 - 192712 57.81°F 17 -0.55°F
192805 - 192812 58.19°F 28 -0.17°F
192905 - 192912 57.79°F 15 -0.57°F
193005 - 193012 58.16°F 26 -0.20°F
193105 - 193112 60.13°F 55 1.77°F
193205 - 193212 57.95°F 22 -0.41°F
193305 - 193312 60.04°F 54 1.68°F
193405 - 193412 60.42°F 57 2.06°F
193505 - 193512 57.74°F 13 -0.62°F
193605 - 193612 59.95°F 53 1.59°F
193705 - 193712 59.14°F 45 0.78°F
193805 - 193812 59.16°F 47 0.80°F
193905 - 193912 60.15°F 56 1.79°F
194005 - 194012 59.15°F 46 0.79°F
194105 - 194112 59.37°F 50 1.01°F
194205 - 194212 58.39°F 33 0.03°F
194305 - 194312 58.47°F 38 0.11°F
194405 - 194412 58.50°F 39 0.14°F
194505 - 194512 57.43°F 8 -0.93°F
194605 - 194612 58.46°F 36 0.10°F
194705 - 194712 58.76°F 43 0.40°F
194805 - 194812 58.47°F 38 0.11°F
194905 - 194912 59.20°F 48 0.84°F
195005 - 195012 57.90°F 20 -0.46°F
195105 - 195112 57.55°F 9 -0.81°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/