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 (132.18")
1901-1910 Base Period
189508 - 189807 141.54" 9 9.36"
189608 - 189907 149.46" 13 17.28"
189708 - 190007 143.14" 10 10.96"
189808 - 190107 143.54" 11 11.36"
189908 - 190207 138.62" 7 6.44"
190008 - 190307 145.27" 12 13.09"
190108 - 190407 139.46" 8 7.28"
190208 - 190507 128.42" 5 -3.76"
190308 - 190607 125.65" 3 -6.53"
190408 - 190707 119.56" 1 -12.62"
190508 - 190807 130.45" 6 -1.73"
190608 - 190907 123.98" 2 -8.20"
190708 - 191007 126.84" 4 -5.34"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/