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 (16.49")
1901-1916 Base Period
189509 - 189606 17.26" 15 0.77"
189609 - 189706 18.84" 18 2.35"
189709 - 189806 21.06" 21 4.57"
189809 - 189906 17.14" 13 0.65"
189909 - 190006 14.61" 3 -1.88"
190009 - 190106 16.98" 11 0.49"
190109 - 190206 17.35" 17 0.86"
190209 - 190306 13.78" 2 -2.71"
190309 - 190406 15.74" 6 -0.75"
190409 - 190506 12.72" 1 -3.77"
190509 - 190606 16.81" 10 0.32"
190609 - 190706 20.25" 20 3.76"
190709 - 190806 16.28" 8 -0.21"
190809 - 190906 17.08" 12 0.59"
190909 - 191006 15.12" 4 -1.37"
191009 - 191106 17.28" 16 0.79"
191109 - 191206 17.23" 14 0.74"
191209 - 191306 16.03" 7 -0.46"
191309 - 191406 15.66" 5 -0.83"
191409 - 191506 16.41" 9 -0.08"
191509 - 191606 19.04" 19 2.55"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 22, 2019 from https://www.ncdc.noaa.gov/cag/