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 (54.44")
1901-1909 Base Period
189502 - 189601 51.13" 8 -3.31"
189602 - 189701 48.93" 6 -5.51"
189702 - 189801 53.24" 9 -1.20"
189802 - 189901 64.33" 12 9.89"
189902 - 190001 40.88" 1 -13.56"
190002 - 190101 65.63" 13 11.19"
190102 - 190201 45.81" 2 -8.63"
190202 - 190301 50.42" 7 -4.02"
190302 - 190401 47.91" 5 -6.53"
190402 - 190501 45.81" 2 -8.63"
190502 - 190601 71.98" 14 17.54"
190602 - 190701 47.83" 4 -6.61"
190702 - 190801 58.93" 11 4.49"
190802 - 190901 55.68" 10 1.24"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/