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 (143.21")
1901-1911 Base Period
189509 - 189808 154.35" 11 11.14"
189609 - 189908 159.45" 13 16.24"
189709 - 190008 149.05" 8 5.84"
189809 - 190108 151.35" 9 8.14"
189909 - 190208 153.13" 10 9.92"
190009 - 190308 169.87" 14 26.66"
190109 - 190408 158.03" 12 14.82"
190209 - 190508 144.01" 6 0.80"
190309 - 190608 130.68" 3 -12.53"
190409 - 190708 123.17" 2 -20.04"
190509 - 190808 144.22" 7 1.01"
190609 - 190908 137.54" 4 -5.67"
190709 - 191008 142.03" 5 -1.18"
190809 - 191108 121.26" 1 -21.95"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/