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 (14.55")
1901-1918 Base Period
189507 - 189601 15.87" 15 1.32"
189607 - 189701 14.97" 13 0.42"
189707 - 189801 12.10" 6 -2.45"
189807 - 189901 12.26" 7 -2.29"
189907 - 190001 15.28" 14 0.73"
190007 - 190101 17.86" 19 3.31"
190107 - 190201 11.31" 4 -3.24"
190207 - 190301 19.45" 22 4.90"
190307 - 190401 11.29" 3 -3.26"
190407 - 190501 14.51" 11 -0.04"
190507 - 190601 15.91" 16 1.36"
190607 - 190701 18.20" 20 3.65"
190707 - 190801 17.26" 18 2.71"
190807 - 190901 13.16" 10 -1.39"
190907 - 191001 12.33" 9 -2.22"
191007 - 191101 8.49" 2 -6.06"
191107 - 191201 14.86" 12 0.31"
191207 - 191301 12.32" 8 -2.23"
191307 - 191401 19.41" 21 4.86"
191407 - 191501 19.62" 23 5.07"
191507 - 191601 16.32" 17 1.77"
191607 - 191701 11.92" 5 -2.63"
191707 - 191801 7.75" 1 -6.80"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 5, 2019 from https://www.ncdc.noaa.gov/cag/