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 (26.24")
1901-1920 Base Period
189508 - 189707 24.72" 10 -1.52"
189608 - 189807 25.10" 12 -1.14"
189708 - 189907 20.08" 6 -6.16"
189808 - 190007 15.77" 1 -10.47"
189908 - 190107 17.88" 5 -8.36"
190008 - 190207 16.50" 3 -9.74"
190108 - 190307 16.44" 2 -9.80"
190208 - 190407 17.46" 4 -8.78"
190308 - 190507 26.73" 14 0.49"
190408 - 190607 35.28" 24 9.04"
190508 - 190707 31.75" 22 5.51"
190608 - 190807 30.72" 19 4.48"
190708 - 190907 28.48" 17 2.24"
190808 - 191007 26.47" 13 0.23"
190908 - 191107 26.74" 15 0.50"
191008 - 191207 28.24" 16 2.00"
191108 - 191307 24.48" 8 -1.76"
191208 - 191407 23.59" 7 -2.65"
191308 - 191507 31.65" 21 5.41"
191408 - 191607 32.69" 23 6.45"
191508 - 191707 29.20" 18 2.96"
191608 - 191807 24.75" 11 -1.49"
191708 - 191907 24.58" 9 -1.66"
191808 - 192007 31.16" 20 4.92"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/