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 (244.29")
1901-1912 Base Period
189507 - 190006 228.73" 4 -15.56"
189607 - 190106 223.51" 2 -20.78"
189707 - 190206 222.72" 1 -21.57"
189807 - 190306 230.56" 5 -13.73"
189907 - 190406 225.64" 3 -18.65"
190007 - 190506 234.49" 6 -9.80"
190107 - 190606 249.37" 9 5.08"
190207 - 190706 269.28" 13 24.99"
190307 - 190806 263.99" 11 19.70"
190407 - 190906 267.20" 12 22.91"
190507 - 191006 258.02" 10 13.73"
190607 - 191106 245.24" 8 0.95"
190707 - 191206 241.50" 7 -2.79"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 21, 2019 from https://www.ncdc.noaa.gov/cag/