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 (163.63")
1901-1917 Base Period
189506 - 189905 182.16" 19 18.53"
189606 - 190005 181.13" 17 17.50"
189706 - 190105 182.14" 18 18.51"
189806 - 190205 177.58" 14 13.95"
189906 - 190305 180.34" 16 16.71"
190006 - 190405 179.21" 15 15.58"
190106 - 190505 168.57" 13 4.94"
190206 - 190605 167.07" 12 3.44"
190306 - 190705 157.83" 8 -5.80"
190406 - 190805 163.13" 10 -0.50"
190506 - 190905 166.77" 11 3.14"
190606 - 191005 157.88" 9 -5.75"
190706 - 191105 151.83" 2 -11.80"
190806 - 191205 149.98" 1 -13.65"
190906 - 191305 154.55" 3 -9.08"
191006 - 191405 156.08" 5 -7.55"
191106 - 191505 155.75" 4 -7.88"
191206 - 191605 156.61" 7 -7.02"
191306 - 191705 156.44" 6 -7.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/