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 (16.74")
1901-1921 Base Period
189501 - 189505 17.04" 18 0.30"
189601 - 189605 15.95" 7 -0.79"
189701 - 189705 18.00" 21 1.26"
189801 - 189805 15.97" 8 -0.77"
189901 - 189905 19.35" 25 2.61"
190001 - 190005 15.00" 4 -1.74"
190101 - 190105 16.72" 15 -0.02"
190201 - 190205 17.16" 19 0.42"
190301 - 190305 20.52" 27 3.78"
190401 - 190405 12.28" 1 -4.46"
190501 - 190505 15.77" 5 -0.97"
190601 - 190605 16.45" 11 -0.29"
190701 - 190705 16.83" 17 0.09"
190801 - 190805 18.05" 22 1.31"
190901 - 190905 16.80" 16 0.06"
191001 - 191005 16.48" 12 -0.26"
191101 - 191105 12.92" 2 -3.82"
191201 - 191205 18.83" 23 2.09"
191301 - 191305 17.68" 20 0.94"
191401 - 191405 14.98" 3 -1.76"
191501 - 191505 16.55" 13 -0.19"
191601 - 191605 15.82" 6 -0.92"
191701 - 191705 16.40" 10 -0.34"
191801 - 191805 19.45" 26 2.71"
191901 - 191905 19.11" 24 2.37"
192001 - 192005 16.59" 14 -0.15"
192101 - 192105 16.25" 9 -0.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/