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 (43.81")
1901-1909 Base Period
189506 - 189805 46.01" 9 2.20"
189606 - 189905 45.56" 8 1.75"
189706 - 190005 42.83" 5 -0.98"
189806 - 190105 42.52" 4 -1.29"
189906 - 190205 41.24" 3 -2.57"
190006 - 190305 38.92" 2 -4.89"
190106 - 190405 33.86" 1 -9.95"
190206 - 190505 43.74" 6 -0.07"
190306 - 190605 46.95" 10 3.14"
190406 - 190705 54.40" 12 10.59"
190506 - 190805 48.69" 11 4.88"
190606 - 190905 43.93" 7 0.12"

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/