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 (36.42")
1901-1916 Base Period
189509 - 189607 40.43" 16 4.01"
189609 - 189707 41.64" 19 5.22"
189709 - 189807 43.36" 21 6.94"
189809 - 189907 40.46" 17 4.04"
189909 - 190007 32.88" 6 -3.54"
190009 - 190107 27.62" 1 -8.80"
190109 - 190207 33.67" 7 -2.75"
190209 - 190307 39.85" 14 3.43"
190309 - 190407 39.96" 15 3.54"
190409 - 190507 32.87" 5 -3.55"
190509 - 190607 39.03" 10 2.61"
190609 - 190707 39.69" 13 3.27"
190709 - 190807 39.27" 12 2.85"
190809 - 190907 39.12" 11 2.70"
190909 - 191007 38.90" 9 2.48"
191009 - 191107 28.51" 2 -7.91"
191109 - 191207 40.75" 18 4.33"
191209 - 191307 31.38" 4 -5.04"
191309 - 191407 30.20" 3 -6.22"
191409 - 191507 43.26" 20 6.84"
191509 - 191607 38.56" 8 2.14"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/