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 (12.44")
1901-1905 Base Period
189501 - 189507 12.21" 5 -0.23"
189601 - 189607 16.40" 11 3.96"
189701 - 189707 12.69" 7 0.25"
189801 - 189807 10.77" 3 -1.67"
189901 - 189907 11.44" 4 -1.00"
190001 - 190007 7.13" 1 -5.31"
190101 - 190107 12.66" 6 0.22"
190201 - 190207 13.74" 10 1.30"
190301 - 190307 9.59" 2 -2.85"
190401 - 190407 13.04" 8 0.60"
190501 - 190507 13.19" 9 0.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/