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 (40.48")
1901-1909 Base Period
189508 - 189607 40.52" 7 0.04"
189608 - 189707 41.15" 8 0.67"
189708 - 189807 39.43" 6 -1.05"
189808 - 189907 41.73" 10 1.25"
189908 - 190007 37.05" 3 -3.43"
190008 - 190107 42.45" 12 1.97"
190108 - 190207 45.79" 14 5.31"
190208 - 190307 42.21" 11 1.73"
190308 - 190407 41.62" 9 1.14"
190408 - 190507 38.50" 4 -1.98"
190508 - 190607 39.33" 5 -1.15"
190608 - 190707 35.44" 2 -5.04"
190708 - 190807 43.92" 13 3.44"
190808 - 190907 35.07" 1 -5.41"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/