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 (191.76")
1901-1920 Base Period
189508 - 190007 194.04" 10 2.28"
189608 - 190107 188.90" 7 -2.86"
189708 - 190207 182.81" 5 -8.95"
189808 - 190307 182.51" 3 -9.25"
189908 - 190407 179.35" 1 -12.41"
190008 - 190507 180.33" 2 -11.43"
190108 - 190607 182.70" 4 -9.06"
190208 - 190707 193.66" 9 1.90"
190308 - 190807 194.15" 11 2.39"
190408 - 190907 194.62" 12 2.86"
190508 - 191007 196.81" 17 5.05"
190608 - 191107 194.90" 13 3.14"
190708 - 191207 195.82" 16 4.06"
190808 - 191307 199.10" 20 7.34"
190908 - 191407 195.55" 15 3.79"
191008 - 191507 197.98" 18 6.22"
191108 - 191607 206.26" 21 14.50"
191208 - 191707 198.30" 19 6.54"
191308 - 191807 186.51" 6 -5.25"
191408 - 191907 189.66" 8 -2.10"
191508 - 192007 195.37" 14 3.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/