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 (17.66")
1901-1912 Base Period
189501 - 189507 13.90" 2 -3.76"
189601 - 189607 19.39" 12 1.73"
189701 - 189707 19.52" 13 1.86"
189801 - 189807 15.78" 3 -1.88"
189901 - 189907 19.87" 14 2.21"
190001 - 190007 17.84" 10 0.18"
190101 - 190107 16.20" 4 -1.46"
190201 - 190207 20.39" 17 2.73"
190301 - 190307 20.36" 16 2.70"
190401 - 190407 17.17" 6 -0.49"
190501 - 190507 20.31" 15 2.65"
190601 - 190607 18.21" 11 0.55"
190701 - 190707 16.47" 5 -1.19"
190801 - 190807 20.50" 18 2.84"
190901 - 190907 17.42" 9 -0.24"
191001 - 191007 10.27" 1 -7.39"
191101 - 191107 17.28" 7 -0.38"
191201 - 191207 17.29" 8 -0.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/