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 (140.01")
1901-1907 Base Period
189509 - 190008 132.76" 2 -7.25"
189609 - 190108 130.55" 1 -9.46"
189709 - 190208 135.39" 3 -4.62"
189809 - 190308 138.80" 4 -1.21"
189909 - 190408 142.36" 6 2.35"
190009 - 190508 143.29" 7 3.28"
190109 - 190608 147.48" 8 7.47"
190209 - 190708 142.17" 5 2.16"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/