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 (22.11")
1901-1917 Base Period
189511 - 189607 26.47" 18 4.36"
189611 - 189707 21.59" 12 -0.52"
189711 - 189807 20.83" 9 -1.28"
189811 - 189907 21.27" 10 -0.84"
189911 - 190007 23.00" 14 0.89"
190011 - 190107 16.07" 1 -6.04"
190111 - 190207 27.83" 22 5.72"
190211 - 190307 26.68" 19 4.57"
190311 - 190407 19.38" 5 -2.73"
190411 - 190507 23.28" 15 1.17"
190511 - 190607 21.39" 11 -0.72"
190611 - 190707 24.36" 16 2.25"
190711 - 190807 25.27" 17 3.16"
190811 - 190907 26.70" 20 4.59"
190911 - 191007 18.37" 3 -3.74"
191011 - 191107 16.50" 2 -5.61"
191111 - 191207 19.78" 6 -2.33"
191211 - 191307 20.48" 8 -1.63"
191311 - 191407 19.37" 4 -2.74"
191411 - 191507 27.75" 21 5.64"
191511 - 191607 19.84" 7 -2.27"
191611 - 191707 22.79" 13 0.68"

Citing This Page

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