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 (19.03")
1901-1912 Base Period
189501 - 189506 14.99" 1 -4.04"
189601 - 189606 19.10" 11 0.07"
189701 - 189706 18.85" 10 -0.18"
189801 - 189806 20.60" 15 1.57"
189901 - 189906 16.59" 4 -2.44"
190001 - 190006 18.47" 8 -0.56"
190101 - 190106 20.66" 16 1.63"
190201 - 190206 20.24" 13 1.21"
190301 - 190306 21.16" 17 2.13"
190401 - 190406 18.82" 9 -0.21"
190501 - 190506 17.98" 7 -1.05"
190601 - 190606 17.97" 6 -1.06"
190701 - 190706 16.01" 2 -3.02"
190801 - 190806 20.11" 12 1.08"
190901 - 190906 21.52" 18 2.49"
191001 - 191006 20.27" 14 1.24"
191101 - 191106 16.08" 3 -2.95"
191201 - 191206 17.52" 5 -1.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 16, 2019 from https://www.ncdc.noaa.gov/cag/