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 (12.37")
1901-1915 Base Period
189509 - 189607 8.60" 4 -3.77"
189609 - 189707 16.86" 19 4.49"
189709 - 189807 14.70" 16 2.33"
189809 - 189907 9.57" 5 -2.80"
189909 - 190007 11.88" 10 -0.49"
190009 - 190107 12.62" 12 0.25"
190109 - 190207 9.85" 6 -2.52"
190209 - 190307 11.27" 8 -1.10"
190309 - 190407 6.91" 1 -5.46"
190409 - 190507 19.83" 20 7.46"
190509 - 190607 14.54" 15 2.17"
190609 - 190707 13.95" 14 1.58"
190709 - 190807 11.85" 9 -0.52"
190809 - 190907 7.93" 3 -4.44"
190909 - 191007 7.74" 2 -4.63"
191009 - 191107 13.50" 13 1.13"
191109 - 191207 12.53" 11 0.16"
191209 - 191307 10.15" 7 -2.22"
191309 - 191407 16.63" 18 4.26"
191409 - 191507 16.23" 17 3.86"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/