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 (19.20")
1901-1908 Base Period
189501 - 189506 17.52" 6 -1.68"
189601 - 189606 23.07" 12 3.87"
189701 - 189706 18.72" 8 -0.48"
189801 - 189806 12.86" 1 -6.34"
189901 - 189906 19.16" 9 -0.04"
190001 - 190006 16.00" 4 -3.20"
190101 - 190106 18.33" 7 -0.87"
190201 - 190206 20.11" 10 0.91"
190301 - 190306 16.27" 5 -2.93"
190401 - 190406 25.56" 14 6.36"
190501 - 190506 15.21" 3 -3.99"
190601 - 190606 20.84" 11 1.64"
190701 - 190706 23.23" 13 4.03"
190801 - 190806 14.08" 2 -5.12"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/