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 (18.94")
1901-1921 Base Period
189507 - 189606 19.24" 16 0.30"
189607 - 189706 21.31" 23 2.37"
189707 - 189806 23.09" 24 4.15"
189807 - 189906 19.18" 14 0.24"
189907 - 190006 17.86" 6 -1.08"
190007 - 190106 19.83" 18 0.89"
190107 - 190206 19.15" 13 0.21"
190207 - 190306 16.53" 4 -2.41"
190307 - 190406 20.16" 20 1.22"
190407 - 190506 14.60" 1 -4.34"
190507 - 190606 19.08" 11 0.14"
190607 - 190706 23.17" 25 4.23"
190707 - 190806 20.04" 19 1.10"
190807 - 190906 19.23" 15 0.29"
190907 - 191006 19.03" 10 0.09"
191007 - 191106 19.13" 12 0.19"
191107 - 191206 20.33" 21 1.39"
191207 - 191306 20.81" 22 1.87"
191307 - 191406 18.61" 9 -0.33"
191407 - 191506 18.56" 8 -0.38"
191507 - 191606 23.97" 26 5.03"
191607 - 191706 19.68" 17 0.74"
191707 - 191806 15.80" 3 -3.14"
191807 - 191906 15.11" 2 -3.83"
191907 - 192006 18.42" 7 -0.52"
192007 - 192106 16.60" 5 -2.34"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/