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 (130.06")
1901-1918 Base Period
189508 - 189907 124.90" 6 -5.16"
189608 - 190007 129.37" 11 -0.69"
189708 - 190107 126.01" 7 -4.05"
189808 - 190207 121.38" 4 -8.68"
189908 - 190307 126.70" 8 -3.36"
190008 - 190407 126.95" 9 -3.11"
190108 - 190507 133.96" 13 3.90"
190208 - 190607 138.66" 18 8.60"
190308 - 190707 137.92" 17 7.86"
190408 - 190807 150.67" 20 20.61"
190508 - 190907 147.26" 19 17.20"
190608 - 191007 136.91" 15 6.85"
190708 - 191107 124.04" 5 -6.02"
190808 - 191207 113.13" 2 -16.93"
190908 - 191307 108.22" 1 -21.84"
191008 - 191407 115.97" 3 -14.09"
191108 - 191507 134.25" 14 4.19"
191208 - 191607 137.90" 16 7.84"
191308 - 191707 133.70" 12 3.64"
191408 - 191807 127.38" 10 -2.68"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 22, 2019 from https://www.ncdc.noaa.gov/cag/