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 (215.83")
1901-1916 Base Period
189507 - 190006 238.22" 14 22.39"
189607 - 190106 238.93" 15 23.10"
189707 - 190206 242.93" 17 27.10"
189807 - 190306 241.72" 16 25.89"
189907 - 190406 231.77" 13 15.94"
190007 - 190506 223.78" 12 7.95"
190107 - 190606 222.86" 11 7.03"
190207 - 190706 212.67" 9 -3.16"
190307 - 190806 208.53" 6 -7.30"
190407 - 190906 208.57" 7 -7.26"
190507 - 191006 210.75" 8 -5.08"
190607 - 191106 197.27" 2 -18.56"
190707 - 191206 206.55" 5 -9.28"
190807 - 191306 200.80" 4 -15.03"
190907 - 191406 199.18" 3 -16.65"
191007 - 191506 194.18" 1 -21.65"
191107 - 191606 212.77" 10 -3.06"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/