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 (171.05")
1901-1909 Base Period
189505 - 189904 183.24" 11 12.19"
189605 - 190004 180.04" 8 8.99"
189705 - 190104 181.83" 10 10.78"
189805 - 190204 177.36" 6 6.31"
189905 - 190304 181.21" 9 10.16"
190005 - 190404 178.54" 7 7.49"
190105 - 190504 171.93" 5 0.88"
190205 - 190604 164.74" 3 -6.31"
190305 - 190704 155.86" 1 -15.19"
190405 - 190804 162.23" 2 -8.82"
190505 - 190904 165.75" 4 -5.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/