Climate at a Glance

National Time Series

Choose from the options below and click "Plot" to create a time series graph.
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (57.84°F)
1901-1909 Base Period
189505 - 189512 57.24°F 2 -0.60°F
189605 - 189612 58.38°F 11 0.54°F
189705 - 189712 58.40°F 12 0.56°F
189805 - 189812 57.41°F 4 -0.43°F
189905 - 189912 58.59°F 13 0.75°F
190005 - 190012 59.44°F 15 1.60°F
190105 - 190112 58.86°F 14 1.02°F
190205 - 190212 58.14°F 9 0.30°F
190305 - 190312 56.97°F 1 -0.87°F
190405 - 190412 57.94°F 8 0.10°F
190505 - 190512 57.79°F 6 -0.05°F
190605 - 190612 58.16°F 10 0.32°F
190705 - 190712 57.30°F 3 -0.54°F
190805 - 190812 57.85°F 7 0.01°F
190905 - 190912 57.57°F 5 -0.27°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/