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 (47.77")
1901-1911 Base Period
189509 - 189607 42.95" 4 -4.82"
189609 - 189707 43.30" 6 -4.47"
189709 - 189807 33.69" 1 -14.08"
189809 - 189907 50.15" 10 2.38"
189909 - 190007 55.97" 15 8.20"
190009 - 190107 51.27" 11 3.50"
190109 - 190207 44.08" 7 -3.69"
190209 - 190307 55.44" 14 7.67"
190309 - 190407 34.63" 2 -13.14"
190409 - 190507 44.54" 8 -3.23"
190509 - 190607 48.13" 9 0.36"
190609 - 190707 51.94" 12 4.17"
190709 - 190807 56.53" 16 8.76"
190809 - 190907 53.86" 13 6.09"
190909 - 191007 43.16" 5 -4.61"
191009 - 191107 41.90" 3 -5.87"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/