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 (15.88")
1901-1907 Base Period
189507 - 189605 17.25" 9 1.37"
189607 - 189705 17.16" 8 1.28"
189707 - 189805 19.85" 12 3.97"
189807 - 189905 16.84" 7 0.96"
189907 - 190005 16.78" 6 0.90"
190007 - 190105 16.37" 4 0.49"
190107 - 190205 16.54" 5 0.66"
190207 - 190305 14.60" 2 -1.28"
190307 - 190405 18.52" 10 2.64"
190407 - 190505 10.70" 1 -5.18"
190507 - 190605 15.35" 3 -0.53"
190607 - 190705 19.05" 11 3.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/