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 (205.82")
1901-1920 Base Period
189508 - 190007 217.12" 18 11.30"
189608 - 190107 218.82" 19 13.00"
189708 - 190207 221.80" 21 15.98"
189808 - 190307 221.60" 20 15.78"
189908 - 190407 215.81" 17 9.99"
190008 - 190507 206.44" 12 0.62"
190108 - 190607 204.07" 10 -1.75"
190208 - 190707 196.55" 2 -9.27"
190308 - 190807 196.77" 3 -9.05"
190408 - 190907 201.18" 8 -4.64"
190508 - 191007 206.85" 13 1.03"
190608 - 191107 199.82" 5 -6.00"
190708 - 191207 199.89" 6 -5.93"
190808 - 191307 199.98" 7 -5.84"
190908 - 191407 198.79" 4 -7.03"
191008 - 191507 193.88" 1 -11.94"
191108 - 191607 201.18" 8 -4.64"
191208 - 191707 207.29" 14 1.47"
191308 - 191807 204.79" 11 -1.03"
191408 - 191907 207.65" 15 1.83"
191508 - 192007 213.28" 16 7.46"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/