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 (175.12")
1901-1912 Base Period
189508 - 189907 163.53" 3 -11.59"
189608 - 190007 162.98" 2 -12.14"
189708 - 190107 161.62" 1 -13.50"
189808 - 190207 170.84" 6 -4.28"
189908 - 190307 176.55" 9 1.43"
190008 - 190407 179.83" 10 4.71"
190108 - 190507 183.45" 14 8.33"
190208 - 190607 181.69" 12 6.57"
190308 - 190707 176.40" 8 1.28"
190408 - 190807 182.77" 13 7.65"
190508 - 190907 181.56" 11 6.44"
190608 - 191007 173.38" 7 -1.74"
190708 - 191107 164.17" 4 -10.95"
190808 - 191207 169.18" 5 -5.94"

Citing This Page

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