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 (17.99")
1901-1914 Base Period
189503 - 189507 17.03" 10 -0.96"
189603 - 189607 16.41" 7 -1.58"
189703 - 189707 25.95" 20 7.96"
189803 - 189807 14.97" 3 -3.02"
189903 - 189907 17.13" 11 -0.86"
190003 - 190007 16.81" 9 -1.18"
190103 - 190107 23.05" 18 5.06"
190203 - 190207 23.24" 19 5.25"
190303 - 190307 19.93" 16 1.94"
190403 - 190407 18.23" 14 0.24"
190503 - 190507 16.58" 8 -1.41"
190603 - 190607 22.19" 17 4.20"
190703 - 190707 16.21" 6 -1.78"
190803 - 190807 15.39" 4 -2.60"
190903 - 190907 15.61" 5 -2.38"
191003 - 191007 13.55" 1 -4.44"
191103 - 191107 14.38" 2 -3.61"
191203 - 191207 18.52" 15 0.53"
191303 - 191307 17.14" 12 -0.85"
191403 - 191407 17.88" 13 -0.11"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/