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 (18.54")
1901-1904 Base Period
189502 - 189506 15.27" 2 -3.27"
189602 - 189606 20.31" 6 1.77"
189702 - 189706 22.41" 9 3.87"
189802 - 189806 26.16" 10 7.62"
189902 - 189906 18.73" 4 0.19"
190002 - 190006 17.80" 3 -0.74"
190102 - 190106 11.78" 1 -6.76"
190202 - 190206 19.55" 5 1.01"
190302 - 190306 20.78" 7 2.24"
190402 - 190406 22.03" 8 3.49"

Citing This Page

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