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 (18.84")
1901-1913 Base Period
189511 - 189704 18.04" 10 -0.80"
189611 - 189804 20.88" 12 2.04"
189711 - 189904 16.86" 7 -1.98"
189811 - 190004 16.98" 8 -1.86"
189911 - 190104 19.24" 11 0.40"
190011 - 190204 15.32" 4 -3.52"
190111 - 190304 16.74" 6 -2.10"
190211 - 190404 13.74" 1 -5.10"
190311 - 190504 22.64" 14 3.80"
190411 - 190604 25.67" 17 6.83"
190511 - 190704 23.76" 16 4.92"
190611 - 190804 22.88" 15 4.04"
190711 - 190904 16.16" 5 -2.68"
190811 - 191004 14.76" 2 -4.08"
190911 - 191104 14.82" 3 -4.02"
191011 - 191204 21.44" 13 2.60"
191111 - 191304 17.69" 9 -1.15"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/