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 (24.37")
1901-1904 Base Period
189501 - 189512 28.02" 9 3.65"
189601 - 189612 22.25" 2 -2.12"
189701 - 189712 23.32" 3 -1.05"
189801 - 189812 24.63" 4 0.26"
189901 - 189912 25.44" 5 1.07"
190001 - 190012 35.04" 10 10.67"
190101 - 190112 18.70" 1 -5.67"
190201 - 190212 26.98" 8 2.61"
190301 - 190312 26.01" 7 1.64"
190401 - 190412 25.79" 6 1.42"

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/