Climate at a Glance

Statewide Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. 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 (21.05")
1901-1902 Base Period
189512 - 189604 23.89" 5 2.84"
189612 - 189704 21.77" 3 0.72"
189712 - 189804 26.50" 6 5.45"
189812 - 189904 19.85" 2 -1.20"
189912 - 190004 33.04" 7 11.99"
190012 - 190104 22.48" 4 1.43"
190112 - 190204 19.61" 1 -1.44"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/