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 (26.87")
1901-1912 Base Period
189509 - 189604 27.08" 7 0.21"
189609 - 189704 27.31" 8 0.44"
189709 - 189804 29.96" 12 3.09"
189809 - 189904 27.76" 9 0.89"
189909 - 190004 31.72" 16 4.85"
190009 - 190104 30.67" 15 3.80"
190109 - 190204 32.09" 17 5.22"
190209 - 190304 30.13" 13 3.26"
190309 - 190404 22.92" 3 -3.95"
190409 - 190504 21.45" 2 -5.42"
190509 - 190604 25.26" 4 -1.61"
190609 - 190704 26.04" 6 -0.83"
190709 - 190804 30.55" 14 3.68"
190809 - 190904 28.63" 10 1.76"
190909 - 191004 29.04" 11 2.17"
191009 - 191104 19.94" 1 -6.93"
191109 - 191204 25.70" 5 -1.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/