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 (171.46")
1901-1912 Base Period
189507 - 189906 159.40" 2 -12.06"
189607 - 190006 164.88" 5 -6.58"
189707 - 190106 164.58" 4 -6.88"
189807 - 190206 170.47" 6 -0.99"
189907 - 190306 175.83" 12 4.37"
190007 - 190406 173.88" 9 2.42"
190107 - 190506 175.39" 11 3.93"
190207 - 190606 174.54" 10 3.08"
190307 - 190706 171.24" 7 -0.22"
190407 - 190806 179.50" 13 8.04"
190507 - 190906 181.66" 14 10.20"
190607 - 191006 172.50" 8 1.04"
190707 - 191106 157.36" 1 -14.10"
190807 - 191206 160.59" 3 -10.87"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/