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 (24.10")
1901-1906 Base Period
189510 - 189606 23.41" 7 -0.69"
189610 - 189706 24.43" 9 0.33"
189710 - 189806 14.26" 1 -9.84"
189810 - 189906 16.72" 2 -7.38"
189910 - 190006 21.56" 4 -2.54"
190010 - 190106 24.38" 8 0.28"
190110 - 190206 21.25" 3 -2.85"
190210 - 190306 22.29" 5 -1.81"
190310 - 190406 26.31" 10 2.21"
190410 - 190506 22.94" 6 -1.16"
190510 - 190606 27.42" 11 3.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 13, 2019 from https://www.ncdc.noaa.gov/cag/