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 (57.62°F)
1901-1909 Base Period
189506 - 189512 56.85°F 2 -0.77°F
189606 - 189612 57.80°F 10 0.18°F
189706 - 189712 58.00°F 12 0.38°F
189806 - 189812 57.05°F 3 -0.57°F
189906 - 189912 58.40°F 13 0.78°F
190006 - 190012 59.11°F 15 1.49°F
190106 - 190112 58.53°F 14 0.91°F
190206 - 190212 57.59°F 6 -0.03°F
190306 - 190312 56.60°F 1 -1.02°F
190406 - 190412 57.62°F 8 0.00°F
190506 - 190512 57.60°F 7 -0.02°F
190606 - 190612 57.96°F 11 0.34°F
190706 - 190712 57.50°F 5 -0.12°F
190806 - 190812 57.71°F 9 0.09°F
190906 - 190912 57.49°F 4 -0.13°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/