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 (27.29")
1926-1933 Base Period
192509 - 192604 34.15" 8 6.86"
192609 - 192704 25.62" 3 -1.67"
192709 - 192804 24.84" 2 -2.45"
192809 - 192904 31.20" 7 3.91"
192909 - 193004 27.16" 5 -0.13"
193009 - 193104 26.65" 4 -0.64"
193109 - 193204 27.27" 6 -0.02"
193209 - 193304 21.44" 1 -5.85"

Citing This Page

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