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 (21.06")
1901-1918 Base Period
189511 - 189607 22.25" 17 1.19"
189611 - 189707 23.29" 20 2.23"
189711 - 189807 17.98" 2 -3.08"
189811 - 189907 21.79" 13 0.73"
189911 - 190007 20.55" 10 -0.51"
190011 - 190107 18.37" 3 -2.69"
190111 - 190207 22.15" 16 1.09"
190211 - 190307 25.39" 23 4.33"
190311 - 190407 18.97" 5 -2.09"
190411 - 190507 22.38" 18 1.32"
190511 - 190607 21.09" 12 0.03"
190611 - 190707 20.98" 11 -0.08"
190711 - 190807 22.66" 19 1.60"
190811 - 190907 20.18" 8 -0.88"
190911 - 191007 16.11" 1 -4.95"
191011 - 191107 19.26" 6 -1.80"
191111 - 191207 21.90" 14 0.84"
191211 - 191307 24.74" 22 3.68"
191311 - 191407 21.92" 15 0.86"
191411 - 191507 19.99" 7 -1.07"
191511 - 191607 24.09" 21 3.03"
191611 - 191707 20.18" 8 -0.88"
191711 - 191807 18.80" 4 -2.26"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/