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 (17.67")
1901-1911 Base Period
189503 - 189507 14.00" 2 -3.67"
189603 - 189607 17.81" 10 0.14"
189703 - 189707 20.82" 16 3.15"
189803 - 189807 14.62" 3 -3.05"
189903 - 189907 17.59" 9 -0.08"
190003 - 190007 20.13" 15 2.46"
190103 - 190107 19.88" 13 2.21"
190203 - 190207 23.19" 17 5.52"
190303 - 190307 17.01" 7 -0.66"
190403 - 190407 18.75" 11 1.08"
190503 - 190507 13.18" 1 -4.49"
190603 - 190607 20.04" 14 2.37"
190703 - 190707 19.14" 12 1.47"
190803 - 190807 15.13" 5 -2.54"
190903 - 190907 17.11" 8 -0.56"
191003 - 191007 16.07" 6 -1.60"
191103 - 191107 14.92" 4 -2.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/