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 (40.10")
1901-1905 Base Period
189509 - 189606 38.69" 4 -1.41"
189609 - 189706 41.25" 5 1.15"
189709 - 189806 44.62" 6 4.52"
189809 - 189906 47.20" 7 7.10"
189909 - 190006 52.69" 9 12.59"
190009 - 190106 36.14" 3 -3.96"
190109 - 190206 34.03" 2 -6.07"
190209 - 190306 50.22" 8 10.12"
190309 - 190406 27.35" 1 -12.75"
190409 - 190506 52.77" 10 12.67"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/