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 (15.25")
1901-1906 Base Period
189505 - 189508 12.65" 3 -2.60"
189605 - 189608 11.62" 1 -3.63"
189705 - 189708 21.64" 12 6.39"
189805 - 189808 18.36" 11 3.11"
189905 - 189908 11.90" 2 -3.35"
190005 - 190008 13.07" 4 -2.18"
190105 - 190108 17.49" 10 2.24"
190205 - 190208 13.31" 5 -1.94"
190305 - 190308 16.56" 8 1.31"
190405 - 190408 13.39" 6 -1.86"
190505 - 190508 13.83" 7 -1.42"
190605 - 190608 16.94" 9 1.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/