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 (29.08")
1901-1906 Base Period
189509 - 189606 28.19" 6 -0.89"
189609 - 189706 32.13" 9 3.05"
189709 - 189806 34.61" 10 5.53"
189809 - 189906 31.53" 8 2.45"
189909 - 190006 26.03" 1 -3.05"
190009 - 190106 27.55" 5 -1.53"
190109 - 190206 27.24" 3 -1.84"
190209 - 190306 35.33" 11 6.25"
190309 - 190406 30.22" 7 1.14"
190409 - 190506 26.72" 2 -2.36"
190509 - 190606 27.40" 4 -1.68"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/