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 (27.39")
1901-1906 Base Period
189507 - 189602 22.01" 2 -5.38"
189607 - 189702 28.64" 7 1.25"
189707 - 189802 21.80" 1 -5.59"
189807 - 189902 34.90" 10 7.51"
189907 - 190002 25.94" 6 -1.45"
190007 - 190102 22.19" 3 -5.20"
190107 - 190202 35.72" 11 8.33"
190207 - 190302 30.54" 9 3.15"
190307 - 190402 22.50" 4 -4.89"
190407 - 190502 23.86" 5 -3.53"
190507 - 190602 29.52" 8 2.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/