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 (51.59°F)
1901-1929 Base Period
189506 - 189605 51.44°F 13 -0.15°F
189606 - 189705 51.44°F 13 -0.15°F
189706 - 189805 51.98°F 23 0.39°F
189806 - 189905 50.22°F 2 -1.37°F
189906 - 190005 52.36°F 32 0.77°F
190006 - 190105 52.21°F 28 0.62°F
190106 - 190205 52.14°F 27 0.55°F
190206 - 190305 51.20°F 10 -0.39°F
190306 - 190405 50.56°F 4 -1.03°F
190406 - 190505 51.01°F 8 -0.58°F
190506 - 190605 51.51°F 15 -0.08°F
190606 - 190705 51.75°F 18 0.16°F
190706 - 190805 51.96°F 21 0.37°F
190806 - 190905 51.56°F 16 -0.03°F
190906 - 191005 51.97°F 22 0.38°F
191006 - 191105 52.47°F 33 0.88°F
191106 - 191205 50.43°F 3 -1.16°F
191206 - 191305 50.86°F 5 -0.73°F
191306 - 191405 52.10°F 24 0.51°F
191406 - 191505 51.60°F 17 0.01°F
191506 - 191605 51.35°F 12 -0.24°F
191606 - 191705 49.81°F 1 -1.78°F
191706 - 191805 51.13°F 9 -0.46°F
191806 - 191905 52.12°F 25 0.53°F
191906 - 192005 50.96°F 7 -0.63°F
192006 - 192105 52.72°F 34 1.13°F
192106 - 192205 52.27°F 30 0.68°F
192206 - 192305 52.13°F 26 0.54°F
192306 - 192405 51.22°F 11 -0.37°F
192406 - 192505 52.22°F 29 0.63°F
192506 - 192605 51.88°F 20 0.29°F
192606 - 192705 52.32°F 31 0.73°F
192706 - 192805 51.81°F 19 0.22°F
192806 - 192905 50.90°F 6 -0.69°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published July 2019, retrieved on July 18, 2019 from https://www.ncdc.noaa.gov/cag/