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 (11.16")
1901-1907 Base Period
189511 - 189605 13.44" 10 2.28"
189611 - 189705 11.72" 6 0.56"
189711 - 189805 15.17" 12 4.01"
189811 - 189905 11.97" 8 0.81"
189911 - 190005 10.81" 4 -0.35"
190011 - 190105 10.30" 2 -0.86"
190111 - 190205 12.07" 9 0.91"
190211 - 190305 10.92" 5 -0.24"
190311 - 190405 11.89" 7 0.73"
190411 - 190505 8.02" 1 -3.14"
190511 - 190605 10.75" 3 -0.41"
190611 - 190705 14.14" 11 2.98"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/