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 (29.40")
1901-1912 Base Period
189501 - 189506 27.70" 10 -1.70"
189601 - 189606 29.44" 11 0.04"
189701 - 189706 25.86" 8 -3.54"
189801 - 189806 24.22" 4 -5.18"
189901 - 189906 24.66" 5 -4.74"
190001 - 190006 42.02" 18 12.62"
190101 - 190106 23.64" 2 -5.76"
190201 - 190206 24.84" 7 -4.56"
190301 - 190306 31.09" 13 1.69"
190401 - 190406 20.77" 1 -8.63"
190501 - 190506 36.18" 15 6.78"
190601 - 190606 24.00" 3 -5.40"
190701 - 190706 30.53" 12 1.13"
190801 - 190806 34.13" 14 4.73"
190901 - 190906 38.44" 17 9.04"
191001 - 191006 24.83" 6 -4.57"
191101 - 191106 25.86" 8 -3.54"
191201 - 191206 38.44" 17 9.04"

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/