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 (20.35")
1901-1904 Base Period
189501 - 189506 16.92" 2 -3.43"
189601 - 189606 21.58" 6 1.23"
189701 - 189706 27.96" 9 7.61"
189801 - 189806 30.43" 10 10.08"
189901 - 189906 20.61" 4 0.26"
190001 - 190006 19.05" 3 -1.30"
190101 - 190106 13.13" 1 -7.22"
190201 - 190206 20.98" 5 0.63"
190301 - 190306 22.24" 7 1.89"
190401 - 190406 25.06" 8 4.71"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 19, 2019 from https://www.ncdc.noaa.gov/cag/