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 (16.77")
1901-1931 Base Period
189503 - 189506 20.25" 32 3.48"
189603 - 189606 14.64" 10 -2.13"
189703 - 189706 16.81" 18 0.04"
189803 - 189806 15.89" 14 -0.88"
189903 - 189906 19.03" 28 2.26"
190003 - 190006 17.75" 24 0.98"
190103 - 190106 23.93" 37 7.16"
190203 - 190206 13.09" 6 -3.68"
190303 - 190306 20.18" 31 3.41"
190403 - 190406 13.32" 7 -3.45"
190503 - 190506 16.91" 19 0.14"
190603 - 190606 17.17" 21 0.40"
190703 - 190706 18.98" 27 2.21"
190803 - 190806 17.26" 22 0.49"
190903 - 190906 21.13" 33 4.36"
191003 - 191006 17.84" 25 1.07"
191103 - 191106 11.66" 2 -5.11"
191203 - 191206 21.14" 34 4.37"
191303 - 191306 18.21" 26 1.44"
191403 - 191406 11.32" 1 -5.45"
191503 - 191506 14.55" 9 -2.22"
191603 - 191606 16.04" 15 -0.73"
191703 - 191706 19.52" 29 2.75"
191803 - 191806 16.19" 16 -0.58"
191903 - 191906 16.54" 17 -0.23"
192003 - 192006 17.15" 20 0.38"
192103 - 192106 14.65" 11 -2.12"
192203 - 192206 22.26" 36 5.49"
192303 - 192306 15.60" 13 -1.17"
192403 - 192406 17.75" 24 0.98"
192503 - 192506 12.30" 4 -4.47"
192603 - 192606 12.12" 3 -4.65"
192703 - 192706 13.77" 8 -3.00"
192803 - 192806 19.96" 30 3.19"
192903 - 192906 21.62" 35 4.85"
193003 - 193006 12.50" 5 -4.27"
193103 - 193106 15.24" 12 -1.53"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 15, 2019 from https://www.ncdc.noaa.gov/cag/