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 (24.01")
1901-1921 Base Period
189509 - 189607 17.95" 4 -6.06"
189609 - 189707 24.64" 16 0.63"
189709 - 189807 22.15" 14 -1.86"
189809 - 189907 21.54" 12 -2.47"
189909 - 190007 31.43" 23 7.42"
190009 - 190107 20.73" 8 -3.28"
190109 - 190207 21.02" 10 -2.99"
190209 - 190307 31.11" 22 7.10"
190309 - 190407 19.67" 6 -4.34"
190409 - 190507 31.96" 24 7.95"
190509 - 190607 25.72" 17 1.71"
190609 - 190707 23.54" 15 -0.47"
190709 - 190807 30.24" 21 6.23"
190809 - 190907 17.69" 3 -6.32"
190909 - 191007 18.54" 5 -5.47"
191009 - 191107 20.79" 9 -3.22"
191109 - 191207 21.86" 13 -2.15"
191209 - 191307 21.02" 10 -2.99"
191309 - 191407 33.76" 25 9.75"
191409 - 191507 27.24" 19 3.23"
191509 - 191607 20.17" 7 -3.84"
191609 - 191707 14.74" 2 -9.27"
191709 - 191807 14.24" 1 -9.77"
191809 - 191907 34.04" 26 10.03"
191909 - 192007 29.80" 20 5.79"
192009 - 192107 26.26" 18 2.25"

Citing This Page

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