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 (21.14")
1901-1920 Base Period
189509 - 189606 16.23" 5 -4.91"
189609 - 189706 23.21" 17 2.07"
189709 - 189806 19.74" 13 -1.40"
189809 - 189906 18.49" 11 -2.65"
189909 - 190006 26.94" 20 5.80"
190009 - 190106 18.19" 10 -2.95"
190109 - 190206 16.08" 4 -5.06"
190209 - 190306 27.23" 21 6.09"
190309 - 190406 17.18" 8 -3.96"
190409 - 190506 28.20" 23 7.06"
190509 - 190606 21.16" 16 0.02"
190609 - 190706 20.43" 14 -0.71"
190709 - 190806 26.77" 19 5.63"
190809 - 190906 15.27" 3 -5.87"
190909 - 191006 17.12" 7 -4.02"
191009 - 191106 17.02" 6 -4.12"
191109 - 191206 20.49" 15 -0.65"
191209 - 191306 19.72" 12 -1.42"
191309 - 191406 31.92" 25 10.78"
191409 - 191506 24.91" 18 3.77"
191509 - 191606 17.64" 9 -3.50"
191609 - 191706 12.75" 1 -8.39"
191709 - 191806 13.18" 2 -7.96"
191809 - 191906 30.19" 24 9.05"
191909 - 192006 27.35" 22 6.21"

Citing This Page

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