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 (94.75")
1901-1911 Base Period
189509 - 189708 100.25" 8 5.50"
189609 - 189808 108.49" 13 13.74"
189709 - 189908 105.06" 11 10.31"
189809 - 190008 94.95" 6 0.20"
189909 - 190108 100.39" 9 5.64"
190009 - 190208 109.14" 14 14.39"
190109 - 190308 113.47" 15 18.72"
190209 - 190408 105.29" 12 10.54"
190309 - 190508 83.28" 3 -11.47"
190409 - 190608 86.12" 5 -8.63"
190509 - 190708 84.45" 4 -10.30"
190609 - 190808 96.82" 7 2.07"
190709 - 190908 100.49" 10 5.74"
190809 - 191008 82.26" 2 -12.49"
190909 - 191108 80.54" 1 -14.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/