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 (154.03")
1901-1926 Base Period
189509 - 189908 160.70" 24 6.67"
189609 - 190008 154.37" 16 0.34"
189709 - 190108 148.56" 5 -5.47"
189809 - 190208 139.02" 1 -15.01"
189909 - 190308 143.28" 2 -10.75"
190009 - 190408 145.89" 3 -8.14"
190109 - 190508 147.04" 4 -6.99"
190209 - 190608 150.98" 8 -3.05"
190309 - 190708 152.95" 12 -1.08"
190409 - 190808 156.82" 18 2.79"
190509 - 190908 160.59" 23 6.56"
190609 - 191008 156.93" 19 2.90"
190709 - 191108 151.55" 9 -2.48"
190809 - 191208 156.55" 17 2.52"
190909 - 191308 160.47" 22 6.44"
191009 - 191408 163.42" 28 9.39"
191109 - 191508 162.51" 26 8.48"
191209 - 191608 158.33" 20 4.30"
191309 - 191708 154.17" 15 0.14"
191409 - 191808 150.91" 7 -3.12"
191509 - 191908 151.87" 10 -2.16"
191609 - 192008 153.58" 14 -0.45"
191709 - 192108 152.55" 11 -1.48"
191809 - 192208 163.26" 27 9.23"
191909 - 192308 161.16" 25 7.13"
192009 - 192408 159.04" 21 5.01"
192109 - 192508 153.42" 13 -0.61"
192209 - 192608 149.81" 6 -4.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/