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 (20.52")
1901-1912 Base Period
189501 - 189507 17.66" 6 -2.86"
189601 - 189607 13.58" 2 -6.94"
189701 - 189707 21.91" 13 1.39"
189801 - 189807 27.16" 16 6.64"
189901 - 189907 20.62" 10 0.10"
190001 - 190007 19.14" 7 -1.38"
190101 - 190107 14.67" 3 -5.85"
190201 - 190207 22.24" 15 1.72"
190301 - 190307 20.61" 9 0.09"
190401 - 190407 22.04" 14 1.52"
190501 - 190507 27.51" 17 6.99"
190601 - 190607 21.36" 12 0.84"
190701 - 190707 20.77" 11 0.25"
190801 - 190807 31.47" 18 10.95"
190901 - 190907 15.88" 4 -4.64"
191001 - 191007 13.24" 1 -7.28"
191101 - 191107 16.70" 5 -3.82"
191201 - 191207 19.76" 8 -0.76"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/