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 (14.21")
1901-1931 Base Period
189501 - 189506 11.11" 4 -3.10"
189601 - 189606 16.42" 30 2.21"
189701 - 189706 15.44" 27 1.23"
189801 - 189806 13.38" 11 -0.83"
189901 - 189906 16.72" 33 2.51"
190001 - 190006 9.96" 2 -4.25"
190101 - 190106 11.74" 6 -2.47"
190201 - 190206 14.16" 18 -0.05"
190301 - 190306 14.23" 19 0.02"
190401 - 190406 13.92" 16 -0.29"
190501 - 190506 16.49" 31 2.28"
190601 - 190606 15.72" 29 1.51"
190701 - 190706 11.87" 7 -2.34"
190801 - 190806 16.93" 35 2.72"
190901 - 190906 14.33" 20 0.12"
191001 - 191006 8.32" 1 -5.89"
191101 - 191106 13.29" 10 -0.92"
191201 - 191206 11.22" 5 -2.99"
191301 - 191306 15.37" 26 1.16"
191401 - 191406 16.88" 34 2.67"
191501 - 191506 14.04" 17 -0.17"
191601 - 191606 18.42" 37 4.21"
191701 - 191706 14.54" 21 0.33"
191801 - 191806 15.07" 23 0.86"
191901 - 191906 15.28" 25 1.07"
192001 - 192006 16.61" 32 2.40"
192101 - 192106 13.50" 14 -0.71"
192201 - 192206 17.56" 36 3.35"
192301 - 192306 13.53" 15 -0.68"
192401 - 192406 15.50" 28 1.29"
192501 - 192506 12.01" 8 -2.20"
192601 - 192606 13.42" 12 -0.79"
192701 - 192706 13.46" 13 -0.75"
192801 - 192806 12.26" 9 -1.95"
192901 - 192906 15.28" 25 1.07"
193001 - 193006 14.86" 22 0.65"
193101 - 193106 10.67" 3 -3.54"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/