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 (192.88")
1901-1911 Base Period
189509 - 189908 205.31" 10 12.43"
189609 - 190008 203.44" 8 10.56"
189709 - 190108 205.45" 11 12.57"
189809 - 190208 204.09" 9 11.21"
189909 - 190308 213.86" 12 20.98"
190009 - 190408 214.43" 13 21.55"
190109 - 190508 196.75" 7 3.87"
190209 - 190608 191.41" 6 -1.47"
190309 - 190708 167.73" 1 -25.15"
190409 - 190808 182.94" 4 -9.94"
190509 - 190908 184.94" 5 -7.94"
190609 - 191008 179.08" 2 -13.80"
190709 - 191108 181.03" 3 -11.85"

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/