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 (24.08")
1901-1909 Base Period
189504 - 189511 20.99" 2 -3.09"
189604 - 189611 27.17" 13 3.09"
189704 - 189711 21.64" 6 -2.44"
189804 - 189811 21.23" 4 -2.85"
189904 - 189911 25.94" 11 1.86"
190004 - 190011 24.84" 10 0.76"
190104 - 190111 21.08" 3 -3.00"
190204 - 190211 23.46" 7 -0.62"
190304 - 190311 27.32" 14 3.24"
190404 - 190411 21.23" 4 -2.85"
190504 - 190511 29.94" 15 5.86"
190604 - 190611 26.12" 12 2.04"
190704 - 190711 19.38" 1 -4.70"
190804 - 190811 24.16" 9 0.08"
190904 - 190911 24.07" 8 -0.01"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/