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 (19.45")
1901-1914 Base Period
189508 - 189601 18.79" 8 -0.66"
189608 - 189701 17.71" 3 -1.74"
189708 - 189801 20.02" 14 0.57"
189808 - 189901 23.69" 19 4.24"
189908 - 190001 17.79" 5 -1.66"
190008 - 190101 19.78" 12 0.33"
190108 - 190201 21.05" 15 1.60"
190208 - 190301 19.62" 11 0.17"
190308 - 190401 21.69" 16 2.24"
190408 - 190501 18.46" 6 -0.99"
190508 - 190601 19.37" 10 -0.08"
190608 - 190701 19.32" 9 -0.13"
190708 - 190801 22.42" 17 2.97"
190808 - 190901 14.00" 1 -5.45"
190908 - 191001 16.58" 2 -2.87"
191008 - 191101 17.76" 4 -1.69"
191108 - 191201 19.91" 13 0.46"
191208 - 191301 23.54" 18 4.09"
191308 - 191401 18.73" 7 -0.72"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/