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 (15.12")
1901-1921 Base Period
189501 - 189505 12.17" 3 -2.95"
189601 - 189605 15.71" 17 0.59"
189701 - 189705 15.04" 13 -0.08"
189801 - 189805 16.98" 21 1.86"
189901 - 189905 14.11" 10 -1.01"
190001 - 190005 15.55" 16 0.43"
190101 - 190105 17.07" 23 1.95"
190201 - 190205 14.92" 12 -0.20"
190301 - 190305 14.05" 9 -1.07"
190401 - 190405 15.44" 15 0.32"
190501 - 190505 11.77" 1 -3.35"
190601 - 190605 13.41" 7 -1.71"
190701 - 190705 12.77" 5 -2.35"
190801 - 190805 17.30" 24 2.18"
190901 - 190905 18.58" 26 3.46"
191001 - 191005 17.39" 25 2.27"
191101 - 191105 11.95" 2 -3.17"
191201 - 191205 16.24" 20 1.12"
191301 - 191305 18.62" 27 3.50"
191401 - 191405 15.98" 18 0.86"
191501 - 191505 12.58" 4 -2.54"
191601 - 191605 17.02" 22 1.90"
191701 - 191705 14.12" 11 -1.00"
191801 - 191805 15.14" 14 0.02"
191901 - 191905 16.02" 19 0.90"
192001 - 192005 13.77" 8 -1.35"
192101 - 192105 13.35" 6 -1.77"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/