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 (51.63°F)
1901-1905 Base Period
189506 - 190005 51.49°F 2 -0.14°F
189606 - 190105 51.64°F 4 0.01°F
189706 - 190205 51.78°F 6 0.15°F
189806 - 190305 51.63°F 3 0.00°F
189906 - 190405 51.69°F 5 0.06°F
190006 - 190505 51.42°F 1 -0.21°F

Citing This Page

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