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 (66.83°F)
1901-1914 Base Period
189505 - 189507 66.33°F 5 -0.50°F
189605 - 189607 68.68°F 20 1.85°F
189705 - 189707 67.55°F 15 0.72°F
189805 - 189807 67.51°F 14 0.68°F
189905 - 189907 67.21°F 12 0.38°F
190005 - 190007 68.39°F 18 1.56°F
190105 - 190107 68.62°F 19 1.79°F
190205 - 190207 67.36°F 13 0.53°F
190305 - 190307 65.78°F 2 -1.05°F
190405 - 190407 66.25°F 3 -0.58°F
190505 - 190507 66.37°F 6 -0.46°F
190605 - 190607 66.42°F 7 -0.41°F
190705 - 190707 64.70°F 1 -2.13°F
190805 - 190807 66.31°F 4 -0.52°F
190905 - 190907 66.57°F 9 -0.26°F
191005 - 191007 67.21°F 12 0.38°F
191105 - 191107 68.21°F 17 1.38°F
191205 - 191207 66.48°F 8 -0.35°F
191305 - 191307 67.12°F 10 0.29°F
191405 - 191407 68.19°F 16 1.36°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/