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 (30.91")
1901-1902 Base Period
189512 - 189606 25.65" 2 -5.26"
189612 - 189706 27.49" 3 -3.42"
189712 - 189806 22.89" 1 -8.02"
189812 - 189906 33.29" 6 2.38"
189912 - 190006 29.70" 5 -1.21"
190012 - 190106 33.56" 7 2.65"
190112 - 190206 28.25" 4 -2.66"

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/