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 (16.21")
1901-1911 Base Period
189501 - 189505 10.80" 1 -5.41"
189601 - 189605 17.54" 10 1.33"
189701 - 189705 22.01" 16 5.80"
189801 - 189805 24.67" 17 8.46"
189901 - 189905 16.80" 9 0.59"
190001 - 190005 13.82" 4 -2.39"
190101 - 190105 11.14" 2 -5.07"
190201 - 190205 14.23" 5 -1.98"
190301 - 190305 18.96" 14 2.75"
190401 - 190405 18.58" 12 2.37"
190501 - 190505 15.36" 8 -0.85"
190601 - 190605 14.65" 7 -1.56"
190701 - 190705 17.89" 11 1.68"
190801 - 190805 21.31" 15 5.10"
190901 - 190905 18.91" 13 2.70"
191001 - 191005 14.46" 6 -1.75"
191101 - 191105 12.83" 3 -3.38"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 14, 2019 from https://www.ncdc.noaa.gov/cag/