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 (26.97")
1901-1912 Base Period
189501 - 189506 22.56" 4 -4.41"
189601 - 189606 22.20" 3 -4.77"
189701 - 189706 27.98" 13 1.01"
189801 - 189806 30.28" 14 3.31"
189901 - 189906 23.29" 5 -3.68"
190001 - 190006 25.00" 7 -1.97"
190101 - 190106 17.30" 1 -9.67"
190201 - 190206 25.20" 8 -1.77"
190301 - 190306 27.35" 12 0.38"
190401 - 190406 26.48" 10 -0.49"
190501 - 190506 35.31" 18 8.34"
190601 - 190606 25.86" 9 -1.11"
190701 - 190706 31.61" 17 4.64"
190801 - 190806 30.72" 15 3.75"
190901 - 190906 27.14" 11 0.17"
191001 - 191006 24.72" 6 -2.25"
191101 - 191106 21.03" 2 -5.94"
191201 - 191206 30.91" 16 3.94"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/