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 (9.22")
1901-1906 Base Period
189509 - 189511 15.05" 11 5.83"
189609 - 189611 14.03" 10 4.81"
189709 - 189711 9.81" 6 0.59"
189809 - 189811 16.38" 12 7.16"
189909 - 189911 9.70" 5 0.48"
190009 - 190011 12.65" 9 3.43"
190109 - 190111 8.72" 3 -0.50"
190209 - 190211 10.58" 8 1.36"
190309 - 190311 7.85" 1 -1.37"
190409 - 190411 8.52" 2 -0.70"
190509 - 190511 10.37" 7 1.15"
190609 - 190611 9.27" 4 0.05"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/