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 (21.12")
1901-1921 Base Period
189501 - 189506 21.98" 17 0.86"
189601 - 189606 22.22" 18 1.10"
189701 - 189706 19.33" 7 -1.79"
189801 - 189806 18.36" 6 -2.76"
189901 - 189906 20.96" 14 -0.16"
190001 - 190006 20.65" 11 -0.47"
190101 - 190106 17.56" 4 -3.56"
190201 - 190206 24.94" 27 3.82"
190301 - 190306 24.36" 26 3.24"
190401 - 190406 15.79" 1 -5.33"
190501 - 190506 20.56" 10 -0.56"
190601 - 190606 23.91" 24 2.79"
190701 - 190706 23.60" 23 2.48"
190801 - 190806 19.81" 8 -1.31"
190901 - 190906 23.16" 21 2.04"
191001 - 191006 21.60" 16 0.48"
191101 - 191106 17.41" 3 -3.71"
191201 - 191206 23.19" 22 2.07"
191301 - 191306 20.90" 13 -0.22"
191401 - 191406 17.86" 5 -3.26"
191501 - 191506 21.48" 15 0.36"
191601 - 191606 20.28" 9 -0.84"
191701 - 191706 22.56" 19 1.44"
191801 - 191806 20.68" 12 -0.44"
191901 - 191906 22.82" 20 1.70"
192001 - 192006 24.10" 25 2.98"
192101 - 192106 17.04" 2 -4.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 23, 2019 from https://www.ncdc.noaa.gov/cag/