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 (24.42")
1901-1907 Base Period
189507 - 189601 25.60" 7 1.18"
189607 - 189701 26.16" 8 1.74"
189707 - 189801 32.14" 12 7.72"
189807 - 189901 27.20" 9 2.78"
189907 - 190001 22.38" 4 -2.04"
190007 - 190101 24.43" 5 0.01"
190107 - 190201 27.38" 10 2.96"
190207 - 190301 29.41" 11 4.99"
190307 - 190401 20.55" 1 -3.87"
190407 - 190501 22.12" 3 -2.30"
190507 - 190601 25.54" 6 1.12"
190607 - 190701 21.53" 2 -2.89"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/