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 (129.95")
1901-1915 Base Period
189509 - 189908 122.11" 5 -7.84"
189609 - 190008 129.66" 10 -0.29"
189709 - 190108 124.89" 6 -5.06"
189809 - 190208 120.26" 4 -9.69"
189909 - 190308 128.91" 9 -1.04"
190009 - 190408 128.14" 8 -1.81"
190109 - 190508 135.04" 12 5.09"
190209 - 190608 142.77" 15 12.82"
190309 - 190708 137.25" 14 7.30"
190409 - 190808 150.05" 17 20.10"
190509 - 190908 145.46" 16 15.51"
190609 - 191008 134.38" 11 4.43"
190709 - 191108 125.52" 7 -4.43"
190809 - 191208 114.28" 2 -15.67"
190909 - 191308 107.57" 1 -22.38"
191009 - 191408 117.98" 3 -11.97"
191109 - 191508 136.74" 13 6.79"

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/