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 (155.83")
1901-1905 Base Period
189507 - 189806 151.11" 2 -4.72"
189607 - 189906 160.14" 5 4.31"
189707 - 190006 174.02" 8 18.19"
189807 - 190106 167.41" 7 11.58"
189907 - 190206 153.98" 4 -1.85"
190007 - 190306 152.03" 3 -3.80"
190107 - 190406 143.44" 1 -12.39"
190207 - 190506 162.30" 6 6.47"

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/