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 (54.92°F)
1901-1904 Base Period
189503 - 189506 55.15°F 6 0.23°F
189603 - 189606 55.68°F 9 0.76°F
189703 - 189706 54.81°F 4 -0.11°F
189803 - 189806 55.27°F 7 0.35°F
189903 - 189906 54.20°F 1 -0.72°F
190003 - 190006 56.23°F 10 1.31°F
190103 - 190106 54.93°F 5 0.01°F
190203 - 190206 55.62°F 8 0.70°F
190303 - 190306 54.46°F 2 -0.46°F
190403 - 190406 54.65°F 3 -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 15, 2019 from https://www.ncdc.noaa.gov/cag/