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 (159.27")
1901-1912 Base Period
189507 - 189906 161.97" 8 2.70"
189607 - 190006 159.69" 7 0.42"
189707 - 190106 163.62" 10 4.35"
189807 - 190206 163.59" 9 4.32"
189907 - 190306 166.87" 12 7.60"
190007 - 190406 171.69" 14 12.42"
190107 - 190506 167.03" 13 7.76"
190207 - 190606 164.40" 11 5.13"
190307 - 190706 156.28" 5 -2.99"
190407 - 190806 157.82" 6 -1.45"
190507 - 190906 155.99" 4 -3.28"
190607 - 191006 151.04" 3 -8.23"
190707 - 191106 149.03" 2 -10.24"
190807 - 191206 143.91" 1 -15.36"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/