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 (18.01")
1901-1931 Base Period
189506 - 189601 20.68" 27 2.67"
189606 - 189701 18.86" 24 0.85"
189706 - 189801 16.30" 13 -1.71"
189806 - 189901 18.48" 21 0.47"
189906 - 190001 18.84" 23 0.83"
190006 - 190101 17.63" 16 -0.38"
190106 - 190201 13.32" 3 -4.69"
190206 - 190301 23.33" 33 5.32"
190306 - 190401 16.30" 13 -1.71"
190406 - 190501 20.79" 28 2.78"
190506 - 190601 19.32" 25 1.31"
190606 - 190701 20.95" 29 2.94"
190706 - 190801 18.56" 22 0.55"
190806 - 190901 22.09" 32 4.08"
190906 - 191001 23.36" 34 5.35"
191006 - 191101 12.12" 1 -5.89"
191106 - 191201 15.32" 8 -2.69"
191206 - 191301 16.27" 12 -1.74"
191306 - 191401 14.61" 6 -3.40"
191406 - 191501 15.96" 11 -2.05"
191506 - 191601 25.13" 36 7.12"
191606 - 191701 14.46" 5 -3.55"
191706 - 191801 12.39" 2 -5.62"
191806 - 191901 17.00" 15 -1.01"
191906 - 192001 14.90" 7 -3.11"
192006 - 192101 19.39" 26 1.38"
192106 - 192201 15.89" 10 -2.12"
192206 - 192301 14.17" 4 -3.84"
192306 - 192401 21.70" 31 3.69"
192406 - 192501 15.86" 9 -2.15"
192506 - 192601 17.95" 19 -0.06"
192606 - 192701 18.12" 20 0.11"
192706 - 192801 21.24" 30 3.23"
192806 - 192901 24.63" 35 6.62"
192906 - 193001 17.63" 16 -0.38"
193006 - 193101 17.89" 18 -0.12"

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/