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 (19.45")
1901-1909 Base Period
189512 - 189705 19.78" 7 0.33"
189612 - 189805 21.55" 9 2.10"
189712 - 189905 16.89" 5 -2.56"
189812 - 190005 18.03" 6 -1.42"
189912 - 190105 19.87" 8 0.42"
190012 - 190205 16.22" 4 -3.23"
190112 - 190305 15.90" 3 -3.55"
190212 - 190405 13.70" 1 -5.75"
190312 - 190505 23.23" 12 3.78"
190412 - 190605 25.98" 13 6.53"
190512 - 190705 22.25" 11 2.80"
190612 - 190805 22.14" 10 2.69"
190712 - 190905 15.72" 2 -3.73"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/