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 (29.42")
1901-1908 Base Period
189506 - 189601 29.21" 7 -0.21"
189606 - 189701 28.60" 6 -0.82"
189706 - 189801 37.79" 13 8.37"
189806 - 189901 31.12" 10 1.70"
189906 - 190001 25.26" 2 -4.16"
190006 - 190101 27.29" 3 -2.13"
190106 - 190201 29.70" 8 0.28"
190206 - 190301 34.05" 12 4.63"
190306 - 190401 27.74" 5 -1.68"
190406 - 190501 25.00" 1 -4.42"
190506 - 190601 30.63" 9 1.21"
190606 - 190701 27.45" 4 -1.97"
190706 - 190801 33.48" 11 4.06"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/