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 (19.54")
1901-1917 Base Period
189501 - 189507 15.38" 3 -4.16"
189601 - 189607 23.54" 20 4.00"
189701 - 189707 18.94" 12 -0.60"
189801 - 189807 18.58" 10 -0.96"
189901 - 189907 19.35" 13 -0.19"
190001 - 190007 20.22" 14 0.68"
190101 - 190107 14.57" 2 -4.97"
190201 - 190207 26.05" 22 6.51"
190301 - 190307 22.45" 18 2.91"
190401 - 190407 18.45" 9 -1.09"
190501 - 190507 21.74" 17 2.20"
190601 - 190607 17.94" 8 -1.60"
190701 - 190707 20.85" 16 1.31"
190801 - 190807 23.28" 19 3.74"
190901 - 190907 24.58" 21 5.04"
191001 - 191007 10.85" 1 -8.69"
191101 - 191107 15.79" 4 -3.75"
191201 - 191207 15.84" 5 -3.70"
191301 - 191307 18.80" 11 -0.74"
191401 - 191407 17.23" 6 -2.31"
191501 - 191507 26.24" 23 6.70"
191601 - 191607 17.28" 7 -2.26"
191701 - 191707 20.23" 15 0.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/