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 (13.29")
1901-1912 Base Period
189507 - 189601 13.08" 8 -0.21"
189607 - 189701 14.70" 12 1.41"
189707 - 189801 14.92" 13 1.63"
189807 - 189901 9.88" 2 -3.41"
189907 - 190001 12.37" 7 -0.92"
190007 - 190101 13.51" 10 0.22"
190107 - 190201 10.30" 3 -2.99"
190207 - 190301 14.56" 11 1.27"
190307 - 190401 13.27" 9 -0.02"
190407 - 190501 9.35" 1 -3.94"
190507 - 190601 10.97" 4 -2.32"
190607 - 190701 15.54" 15 2.25"
190707 - 190801 11.38" 5 -1.91"
190807 - 190901 15.58" 16 2.29"
190907 - 191001 17.58" 17 4.29"
191007 - 191101 15.24" 14 1.95"
191107 - 191201 12.16" 6 -1.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/