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 (17.71")
1901-1915 Base Period
189501 - 189606 13.34" 7 -4.37"
189601 - 189706 17.27" 13 -0.44"
189701 - 189806 16.08" 10 -1.63"
189801 - 189906 12.91" 6 -4.80"
189901 - 190006 10.69" 2 -7.02"
190001 - 190106 12.85" 5 -4.86"
190101 - 190206 11.55" 3 -6.16"
190201 - 190306 12.24" 4 -5.47"
190301 - 190406 9.74" 1 -7.97"
190401 - 190506 22.33" 18 4.62"
190501 - 190606 27.85" 20 10.14"
190601 - 190706 21.69" 17 3.98"
190701 - 190806 19.14" 14 1.43"
190801 - 190906 19.95" 15 2.24"
190901 - 191006 16.85" 12 -0.86"
191001 - 191106 15.61" 8 -2.10"
191101 - 191206 20.25" 16 2.54"
191201 - 191306 16.61" 11 -1.10"
191301 - 191406 15.70" 9 -2.01"
191401 - 191506 23.30" 19 5.59"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/