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 (14.52")
1901-1909 Base Period
189508 - 189601 10.40" 3 -4.12"
189608 - 189701 14.85" 9 0.33"
189708 - 189801 9.70" 2 -4.82"
189808 - 189901 12.17" 5 -2.35"
189908 - 190001 12.80" 6 -1.72"
190008 - 190101 19.79" 14 5.27"
190108 - 190201 11.07" 4 -3.45"
190208 - 190301 12.87" 7 -1.65"
190308 - 190401 16.48" 12 1.96"
190408 - 190501 15.21" 10 0.69"
190508 - 190601 15.76" 11 1.24"
190608 - 190701 16.91" 13 2.39"
190708 - 190801 12.95" 8 -1.57"
190808 - 190901 9.65" 1 -4.87"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/