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 (22.04")
1901-1908 Base Period
189507 - 189605 23.61" 10 1.57"
189607 - 189705 24.49" 11 2.45"
189707 - 189805 22.89" 9 0.85"
189807 - 189905 19.19" 3 -2.85"
189907 - 190005 21.49" 5 -0.55"
190007 - 190105 22.45" 8 0.41"
190107 - 190205 20.28" 4 -1.76"
190207 - 190305 22.04" 7 0.00"
190307 - 190405 27.09" 13 5.05"
190407 - 190505 17.54" 1 -4.50"
190507 - 190605 21.67" 6 -0.37"
190607 - 190705 26.10" 12 4.06"
190707 - 190805 19.11" 2 -2.93"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 20, 2019 from https://www.ncdc.noaa.gov/cag/