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 (16.38")
1901-1915 Base Period
189509 - 189605 14.56" 4 -1.82"
189609 - 189705 16.90" 14 0.52"
189709 - 189805 17.97" 18 1.59"
189809 - 189905 14.90" 6 -1.48"
189909 - 190005 15.58" 8 -0.80"
190009 - 190105 16.69" 13 0.31"
190109 - 190205 16.47" 12 0.09"
190209 - 190305 21.84" 20 5.46"
190309 - 190405 15.89" 10 -0.49"
190409 - 190505 14.94" 7 -1.44"
190509 - 190605 16.19" 11 -0.19"
190609 - 190705 14.77" 5 -1.61"
190709 - 190805 15.88" 9 -0.50"
190809 - 190905 14.39" 3 -1.99"
190909 - 191005 17.79" 17 1.41"
191009 - 191105 12.12" 1 -4.26"
191109 - 191205 17.09" 15 0.71"
191209 - 191305 12.90" 2 -3.48"
191309 - 191405 17.58" 16 1.20"
191409 - 191505 21.15" 19 4.77"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/