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 (163.69")
1901-1916 Base Period
189507 - 189906 169.24" 13 5.55"
189607 - 190006 177.74" 16 14.05"
189707 - 190106 175.60" 15 11.91"
189807 - 190206 178.42" 17 14.73"
189907 - 190306 179.97" 18 16.28"
190007 - 190406 169.97" 14 6.28"
190107 - 190506 164.18" 10 0.49"
190207 - 190606 154.23" 2 -9.46"
190307 - 190706 152.39" 1 -11.30"
190407 - 190806 160.54" 9 -3.15"
190507 - 190906 165.68" 11 1.99"
190607 - 191006 167.52" 12 3.83"
190707 - 191106 160.03" 8 -3.66"
190807 - 191206 156.44" 3 -7.25"
190907 - 191306 157.91" 4 -5.78"
191007 - 191406 158.35" 5 -5.34"
191107 - 191506 158.83" 6 -4.86"
191207 - 191606 158.96" 7 -4.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 15, 2019 from https://www.ncdc.noaa.gov/cag/