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 (13.60")
1901-1915 Base Period
189508 - 189511 18.54" 18 4.94"
189608 - 189611 17.02" 17 3.42"
189708 - 189711 13.92" 11 0.32"
189808 - 189811 23.25" 21 9.65"
189908 - 189911 11.75" 4 -1.85"
190008 - 190011 15.58" 15 1.98"
190108 - 190111 13.37" 10 -0.23"
190208 - 190211 14.18" 13 0.58"
190308 - 190311 12.34" 7 -1.26"
190408 - 190411 12.65" 9 -0.95"
190508 - 190511 14.58" 14 0.98"
190608 - 190611 12.03" 6 -1.57"
190708 - 190711 20.32" 20 6.72"
190808 - 190811 11.19" 2 -2.41"
190908 - 190911 12.38" 8 -1.22"
191008 - 191011 11.42" 3 -2.18"
191108 - 191111 18.76" 19 5.16"
191208 - 191211 11.98" 5 -1.62"
191308 - 191311 15.65" 16 2.05"
191408 - 191411 9.03" 1 -4.57"
191508 - 191511 14.06" 12 0.46"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/