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 (19.82")
1901-1916 Base Period
189503 - 189507 21.84" 12 2.02"
189603 - 189607 24.02" 18 4.20"
189703 - 189707 23.29" 16 3.47"
189803 - 189807 30.14" 22 10.32"
189903 - 189907 21.10" 10 1.28"
190003 - 190007 18.12" 6 -1.70"
190103 - 190107 12.05" 2 -7.77"
190203 - 190207 22.19" 14 2.37"
190303 - 190307 21.03" 9 1.21"
190403 - 190407 25.60" 21 5.78"
190503 - 190507 22.82" 15 3.00"
190603 - 190607 17.37" 5 -2.45"
190703 - 190707 21.36" 11 1.54"
190803 - 190807 24.57" 19 4.75"
190903 - 190907 24.59" 20 4.77"
191003 - 191007 20.18" 8 0.36"
191103 - 191107 13.56" 3 -6.26"
191203 - 191207 22.00" 13 2.18"
191303 - 191307 16.24" 4 -3.58"
191403 - 191407 11.91" 1 -7.91"
191503 - 191507 23.40" 17 3.58"
191603 - 191607 18.18" 7 -1.64"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/