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 (18.43")
1901-1910 Base Period
189503 - 189507 16.42" 7 -2.01"
189603 - 189607 16.12" 5 -2.31"
189703 - 189707 24.13" 15 5.70"
189803 - 189807 18.42" 9 -0.01"
189903 - 189907 18.74" 10 0.31"
190003 - 190007 17.77" 8 -0.66"
190103 - 190107 26.67" 16 8.24"
190203 - 190207 19.44" 12 1.01"
190303 - 190307 21.65" 13 3.22"
190403 - 190407 19.33" 11 0.90"
190503 - 190507 15.36" 3 -3.07"
190603 - 190607 22.77" 14 4.34"
190703 - 190707 14.35" 2 -4.08"
190803 - 190807 15.57" 4 -2.86"
190903 - 190907 16.33" 6 -2.10"
191003 - 191007 12.84" 1 -5.59"

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/