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 (243.51")
1901-1907 Base Period
189502 - 190001 231.08" 1 -12.43"
189602 - 190101 238.98" 3 -4.53"
189702 - 190201 247.37" 6 3.86"
189802 - 190301 249.91" 8 6.40"
189902 - 190401 248.73" 7 5.22"
190002 - 190501 243.20" 5 -0.31"
190102 - 190601 240.25" 4 -3.26"
190202 - 190701 236.14" 2 -7.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/