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 (24.31")
1901-1905 Base Period
189507 - 189605 24.67" 9 0.36"
189607 - 189705 23.84" 6 -0.47"
189707 - 189805 24.21" 8 -0.10"
189807 - 189905 20.60" 1 -3.71"
189907 - 190005 23.13" 4 -1.18"
190007 - 190105 22.06" 3 -2.25"
190107 - 190205 21.05" 2 -3.26"
190207 - 190305 31.22" 10 6.91"
190307 - 190405 23.26" 5 -1.05"
190407 - 190505 23.96" 7 -0.35"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 23, 2019 from https://www.ncdc.noaa.gov/cag/