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 (15.48")
1901-1921 Base Period
189507 - 189606 15.57" 14 0.09"
189607 - 189706 15.10" 12 -0.38"
189707 - 189806 15.90" 16 0.42"
189807 - 189906 17.55" 24 2.07"
189907 - 190006 13.52" 5 -1.96"
190007 - 190106 15.04" 10 -0.44"
190107 - 190206 12.85" 2 -2.63"
190207 - 190306 13.04" 4 -2.44"
190307 - 190406 19.05" 26 3.57"
190407 - 190506 14.82" 8 -0.66"
190507 - 190606 17.49" 23 2.01"
190607 - 190706 18.24" 25 2.76"
190707 - 190806 16.86" 20 1.38"
190807 - 190906 16.80" 19 1.32"
190907 - 191006 14.16" 6 -1.32"
191007 - 191106 12.99" 3 -2.49"
191107 - 191206 15.11" 13 -0.37"
191207 - 191306 17.07" 22 1.59"
191307 - 191406 15.76" 15 0.28"
191407 - 191506 14.86" 9 -0.62"
191507 - 191606 16.33" 18 0.85"
191607 - 191706 16.27" 17 0.79"
191707 - 191806 14.39" 7 -1.09"
191807 - 191906 11.96" 1 -3.52"
191907 - 192006 16.94" 21 1.46"
192007 - 192106 15.08" 11 -0.40"

Citing This Page

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