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 (27.05")
1901-1914 Base Period
189506 - 189601 24.64" 6 -2.41"
189606 - 189701 25.61" 7 -1.44"
189706 - 189801 30.95" 17 3.90"
189806 - 189901 30.48" 15 3.43"
189906 - 190001 24.16" 5 -2.89"
190006 - 190101 26.88" 10 -0.17"
190106 - 190201 28.80" 14 1.75"
190206 - 190301 31.54" 18 4.49"
190306 - 190401 33.32" 19 6.27"
190406 - 190501 26.40" 8 -0.65"
190506 - 190601 30.83" 16 3.78"
190606 - 190701 27.74" 11 0.69"
190706 - 190801 28.79" 13 1.74"
190806 - 190901 20.74" 1 -6.31"
190906 - 191001 22.54" 2 -4.51"
191006 - 191101 23.34" 4 -3.71"
191106 - 191201 26.73" 9 -0.32"
191206 - 191301 27.83" 12 0.78"
191306 - 191401 23.22" 3 -3.83"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 29, 2020 from https://www.ncdc.noaa.gov/cag/