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 (20.40")
1901-1905 Base Period
189502 - 189607 20.77" 5 0.37"
189602 - 189707 22.75" 8 2.35"
189702 - 189807 25.80" 9 5.40"
189802 - 189907 20.85" 6 0.45"
189902 - 190007 19.64" 4 -0.76"
190002 - 190107 21.51" 7 1.11"
190102 - 190207 18.31" 2 -2.09"
190202 - 190307 19.17" 3 -1.23"
190302 - 190407 15.90" 1 -4.50"
190402 - 190507 27.13" 10 6.73"

Citing This Page

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