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 (52.96°F)
1901-1939 Base Period
189505 - 189602 52.44°F 13 -0.52°F
189605 - 189702 52.86°F 19 -0.10°F
189705 - 189802 53.32°F 29 0.36°F
189805 - 189902 51.45°F 2 -1.51°F
189905 - 190002 53.36°F 30 0.40°F
190005 - 190102 53.70°F 38 0.74°F
190105 - 190202 53.24°F 27 0.28°F
190205 - 190302 52.44°F 13 -0.52°F
190305 - 190402 51.49°F 4 -1.47°F
190405 - 190502 51.75°F 6 -1.21°F
190505 - 190602 52.89°F 22 -0.07°F
190605 - 190702 53.15°F 25 0.19°F
190705 - 190802 52.39°F 12 -0.57°F
190805 - 190902 53.01°F 23 0.05°F
190905 - 191002 51.95°F 8 -1.01°F
191005 - 191102 53.37°F 31 0.41°F
191105 - 191202 51.96°F 9 -1.00°F
191205 - 191302 52.06°F 10 -0.90°F
191305 - 191402 53.25°F 28 0.29°F
191405 - 191502 53.07°F 24 0.11°F
191505 - 191602 52.27°F 11 -0.69°F
191605 - 191702 51.49°F 4 -1.47°F
191705 - 191802 51.31°F 1 -1.65°F
191805 - 191902 53.40°F 32 0.44°F
191905 - 192002 52.52°F 15 -0.44°F
192005 - 192102 53.42°F 33 0.46°F
192105 - 192202 53.55°F 35 0.59°F
192205 - 192302 53.90°F 40 0.94°F
192305 - 192402 52.88°F 20 -0.08°F
192405 - 192502 52.55°F 16 -0.41°F
192505 - 192602 53.19°F 26 0.23°F
192605 - 192702 53.52°F 34 0.56°F
192705 - 192802 52.88°F 20 -0.08°F
192805 - 192902 51.88°F 7 -1.08°F
192905 - 193002 52.59°F 17 -0.37°F
193005 - 193102 53.62°F 37 0.66°F
193105 - 193202 54.93°F 42 1.97°F
193205 - 193302 52.75°F 18 -0.21°F
193305 - 193402 54.97°F 43 2.01°F
193405 - 193502 55.09°F 44 2.13°F
193505 - 193602 51.45°F 2 -1.51°F
193605 - 193702 53.62°F 37 0.66°F
193705 - 193802 54.12°F 41 1.16°F
193805 - 193902 53.72°F 39 0.76°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/