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 (15.98")
1901-1920 Base Period
189511 - 189606 13.00" 7 -2.98"
189611 - 189706 15.03" 12 -0.95"
189711 - 189806 15.79" 14 -0.19"
189811 - 189906 15.72" 13 -0.26"
189911 - 190006 22.61" 23 6.63"
190011 - 190106 10.08" 2 -5.90"
190111 - 190206 11.62" 5 -4.36"
190211 - 190306 21.48" 21 5.50"
190311 - 190406 13.39" 8 -2.59"
190411 - 190506 21.73" 22 5.75"
190511 - 190606 16.69" 17 0.71"
190611 - 190706 14.91" 11 -1.07"
190711 - 190806 20.54" 20 4.56"
190811 - 190906 11.37" 4 -4.61"
190911 - 191006 14.23" 10 -1.75"
191011 - 191106 13.86" 9 -2.12"
191111 - 191206 17.24" 18 1.26"
191211 - 191306 15.80" 15 -0.18"
191311 - 191406 22.81" 24 6.83"
191411 - 191506 20.26" 19 4.28"
191511 - 191606 12.74" 6 -3.24"
191611 - 191706 8.87" 1 -7.11"
191711 - 191806 11.03" 3 -4.95"
191811 - 191906 24.91" 25 8.93"
191911 - 192006 16.05" 16 0.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/