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 (51.05")
1901-1904 Base Period
189501 - 189612 50.27" 5 -0.78"
189601 - 189712 45.57" 1 -5.48"
189701 - 189812 47.95" 3 -3.10"
189801 - 189912 50.07" 4 -0.98"
189901 - 190012 60.48" 9 9.43"
190001 - 190112 53.74" 8 2.69"
190101 - 190212 45.68" 2 -5.37"
190201 - 190312 52.99" 7 1.94"
190301 - 190412 51.80" 6 0.75"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/