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 (13.19")
1901-1919 Base Period
189507 - 189605 12.05" 9 -1.14"
189607 - 189705 16.91" 22 3.72"
189707 - 189805 13.43" 14 0.24"
189807 - 189905 10.26" 3 -2.93"
189907 - 190005 14.07" 16 0.88"
190007 - 190105 13.28" 13 0.09"
190107 - 190205 11.18" 6 -2.01"
190207 - 190305 12.25" 10 -0.94"
190307 - 190405 5.98" 1 -7.21"
190407 - 190505 19.66" 24 6.47"
190507 - 190605 14.66" 19 1.47"
190607 - 190705 16.43" 21 3.24"
190707 - 190805 14.41" 18 1.22"
190807 - 190905 11.01" 5 -2.18"
190907 - 191005 10.29" 4 -2.90"
191007 - 191105 11.90" 8 -1.29"
191107 - 191205 14.36" 17 1.17"
191207 - 191305 11.48" 7 -1.71"
191307 - 191405 13.23" 12 0.04"
191407 - 191505 19.11" 23 5.92"
191507 - 191605 13.89" 15 0.70"
191607 - 191705 12.84" 11 -0.35"
191707 - 191805 8.37" 2 -4.82"
191807 - 191905 16.28" 20 3.09"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/