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 (164.46")
1901-1916 Base Period
189509 - 189808 151.63" 3 -12.83"
189609 - 189908 162.58" 7 -1.88"
189709 - 190008 175.89" 18 11.43"
189809 - 190108 167.15" 11 2.69"
189909 - 190208 154.50" 5 -9.96"
190009 - 190308 152.23" 4 -12.23"
190109 - 190408 143.56" 1 -20.90"
190209 - 190508 167.07" 10 2.61"
190309 - 190608 156.31" 6 -8.15"
190409 - 190708 173.89" 16 9.43"
190509 - 190808 171.00" 15 6.54"
190609 - 190908 169.07" 13 4.61"
190709 - 191008 163.23" 8 -1.23"
190809 - 191108 150.79" 2 -13.67"
190909 - 191208 168.28" 12 3.82"
191009 - 191308 174.02" 17 9.56"
191109 - 191408 184.10" 19 19.64"
191209 - 191508 170.51" 14 6.05"
191309 - 191608 165.62" 9 1.16"

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/