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 (26.63")
1901-1905 Base Period
189501 - 189506 27.90" 7 1.27"
189601 - 189606 25.85" 5 -0.78"
189701 - 189706 26.02" 6 -0.61"
189801 - 189806 28.43" 8 1.80"
189901 - 189906 22.95" 4 -3.68"
190001 - 190006 40.16" 10 13.53"
190101 - 190106 21.54" 3 -5.09"
190201 - 190206 19.55" 1 -7.08"
190301 - 190306 30.92" 9 4.29"
190401 - 190406 19.78" 2 -6.85"
190501 - 190506 41.37" 11 14.74"

Citing This Page

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