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 (15.01")
1901-1928 Base Period
189506 - 189509 13.19" 10 -1.82"
189606 - 189609 16.25" 22 1.24"
189706 - 189709 19.34" 32 4.33"
189806 - 189809 16.73" 25 1.72"
189906 - 189909 15.71" 19 0.70"
190006 - 190009 12.15" 7 -2.86"
190106 - 190109 14.43" 14 -0.58"
190206 - 190209 15.64" 18 0.63"
190306 - 190309 17.37" 26 2.36"
190406 - 190409 15.22" 17 0.21"
190506 - 190509 18.71" 31 3.70"
190606 - 190609 14.23" 12 -0.78"
190706 - 190709 16.09" 21 1.08"
190806 - 190809 12.31" 8 -2.70"
190906 - 190909 12.51" 9 -2.50"
191006 - 191009 11.79" 6 -3.22"
191106 - 191109 16.04" 20 1.03"
191206 - 191209 9.96" 3 -5.05"
191306 - 191309 9.84" 2 -5.17"
191406 - 191409 9.67" 1 -5.34"
191506 - 191509 18.42" 29 3.41"
191606 - 191609 17.52" 28 2.51"
191706 - 191709 13.89" 11 -1.12"
191806 - 191809 16.49" 23 1.48"
191906 - 191909 16.70" 24 1.69"
192006 - 192009 17.41" 27 2.40"
192106 - 192109 14.93" 16 -0.08"
192206 - 192209 20.68" 33 5.67"
192306 - 192309 10.50" 4 -4.51"
192406 - 192409 14.75" 15 -0.26"
192506 - 192509 14.33" 13 -0.68"
192606 - 192609 11.39" 5 -3.62"
192706 - 192709 18.53" 30 3.52"
192806 - 192809 20.84" 34 5.83"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/