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 (53.33°F)
1901-1909 Base Period
189502 - 189512 52.49°F 2 -0.84°F
189602 - 189612 53.86°F 14 0.53°F
189702 - 189712 53.68°F 11 0.35°F
189802 - 189812 53.32°F 7 -0.01°F
189902 - 189912 52.95°F 3 -0.38°F
190002 - 190012 54.47°F 15 1.14°F
190102 - 190112 53.72°F 12 0.39°F
190202 - 190212 53.55°F 10 0.22°F
190302 - 190312 52.42°F 1 -0.91°F
190402 - 190412 53.30°F 6 -0.03°F
190502 - 190512 53.17°F 4 -0.16°F
190602 - 190612 53.44°F 9 0.11°F
190702 - 190712 53.37°F 8 0.04°F
190802 - 190812 53.86°F 14 0.53°F
190902 - 190912 53.17°F 4 -0.16°F

Citing This Page

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