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 (159.95")
1901-1917 Base Period
189508 - 190007 152.73" 5 -7.22"
189608 - 190107 148.03" 2 -11.92"
189708 - 190207 151.83" 4 -8.12"
189808 - 190307 166.15" 13 6.20"
189908 - 190407 166.72" 14 6.77"
190008 - 190507 168.62" 16 8.67"
190108 - 190607 171.15" 18 11.20"
190208 - 190707 169.58" 17 9.63"
190308 - 190807 163.42" 12 3.47"
190408 - 190907 168.03" 15 8.08"
190508 - 191007 162.74" 11 2.79"
190608 - 191107 155.57" 7 -4.38"
190708 - 191207 152.84" 6 -7.11"
190808 - 191307 150.19" 3 -9.76"
190908 - 191407 142.66" 1 -17.29"
191008 - 191507 157.38" 8 -2.57"
191108 - 191607 162.25" 10 2.30"
191208 - 191707 162.02" 9 2.07"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/