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 (128.32")
1901-1917 Base Period
189508 - 189907 123.40" 7 -4.92"
189608 - 190007 118.24" 4 -10.08"
189708 - 190107 115.85" 2 -12.47"
189808 - 190207 125.96" 8 -2.36"
189908 - 190307 135.29" 16 6.97"
190008 - 190407 137.39" 18 9.07"
190108 - 190507 138.83" 19 10.51"
190208 - 190607 135.17" 15 6.85"
190308 - 190707 129.39" 9 1.07"
190408 - 190807 131.99" 13 3.67"
190508 - 190907 136.80" 17 8.48"
190608 - 191007 130.42" 10 2.10"
190708 - 191107 121.16" 6 -7.16"
190808 - 191207 118.81" 5 -9.51"
190908 - 191307 114.15" 1 -14.17"
191008 - 191407 116.72" 3 -11.60"
191108 - 191507 132.23" 14 3.91"
191208 - 191607 130.57" 11 2.25"
191308 - 191707 130.64" 12 2.32"

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/