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 (15.13")
1901-1905 Base Period
189506 - 189508 18.40" 8 3.27"
189606 - 189608 10.05" 1 -5.08"
189706 - 189708 13.04" 3 -2.09"
189806 - 189808 19.83" 9 4.70"
189906 - 189908 13.19" 4 -1.94"
190006 - 190008 20.65" 11 5.52"
190106 - 190108 13.86" 5 -1.27"
190206 - 190208 10.30" 2 -4.83"
190306 - 190308 15.74" 7 0.61"
190406 - 190408 15.45" 6 0.32"
190506 - 190508 20.31" 10 5.18"

Citing This Page

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