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 (30.89")
1901-1929 Base Period
189507 - 189806 30.89" 21 0.00"
189607 - 189906 31.79" 23 0.90"
189707 - 190006 29.86" 14 -1.03"
189807 - 190106 29.39" 10 -1.50"
189907 - 190206 29.02" 8 -1.87"
190007 - 190306 28.90" 5 -1.99"
190107 - 190406 28.02" 3 -2.87"
190207 - 190506 29.57" 12 -1.32"
190307 - 190606 32.62" 26 1.73"
190407 - 190706 38.56" 32 7.67"
190507 - 190806 37.29" 31 6.40"
190607 - 190906 35.21" 30 4.32"
190707 - 191006 30.60" 19 -0.29"
190807 - 191106 32.35" 25 1.46"
190907 - 191206 29.48" 11 -1.41"
191007 - 191306 29.75" 13 -1.14"
191107 - 191406 32.24" 24 1.35"
191207 - 191506 34.73" 29 3.84"
191307 - 191606 33.80" 28 2.91"
191407 - 191706 30.59" 18 -0.30"
191507 - 191806 30.64" 20 -0.25"
191607 - 191906 30.23" 17 -0.66"
191707 - 192006 29.01" 7 -1.88"
191807 - 192106 30.23" 16 -0.66"
191907 - 192206 31.69" 22 0.80"
192007 - 192306 32.64" 27 1.75"
192107 - 192406 29.04" 9 -1.85"
192207 - 192506 28.22" 4 -2.67"
192307 - 192606 27.98" 2 -2.91"
192407 - 192706 30.09" 15 -0.80"
192507 - 192806 28.94" 6 -1.95"
192607 - 192906 24.88" 1 -6.01"

Citing This Page

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