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 (24.07")
1901-1932 Base Period
189509 - 189603 31.48" 35 7.41"
189609 - 189703 25.80" 24 1.73"
189709 - 189803 26.92" 28 2.85"
189809 - 189903 34.22" 37 10.15"
189909 - 190003 28.80" 32 4.73"
190009 - 190103 24.39" 19 0.32"
190109 - 190203 29.58" 33 5.51"
190209 - 190303 30.81" 34 6.74"
190309 - 190403 21.13" 7 -2.94"
190409 - 190503 20.52" 4 -3.55"
190509 - 190603 25.65" 22 1.58"
190609 - 190703 20.80" 5 -3.27"
190709 - 190803 33.88" 36 9.81"
190809 - 190903 22.21" 14 -1.86"
190909 - 191003 23.94" 17 -0.13"
191009 - 191103 19.54" 1 -4.53"
191109 - 191203 28.24" 29 4.17"
191209 - 191303 24.58" 21 0.51"
191309 - 191403 25.86" 25 1.79"
191409 - 191503 19.91" 3 -4.16"
191509 - 191603 22.64" 15 -1.43"
191609 - 191703 21.18" 8 -2.89"
191709 - 191803 19.83" 2 -4.24"
191809 - 191903 26.30" 27 2.23"
191909 - 192003 28.32" 30 4.25"
192009 - 192103 25.76" 23 1.69"
192109 - 192203 23.98" 18 -0.09"
192209 - 192303 21.93" 13 -2.14"
192309 - 192403 24.56" 20 0.49"
192409 - 192503 21.83" 11 -2.24"
192509 - 192603 26.09" 26 2.02"
192609 - 192703 22.67" 16 -1.40"
192709 - 192803 28.50" 31 4.43"
192809 - 192903 21.38" 10 -2.69"
192909 - 193003 21.04" 6 -3.03"
193009 - 193103 21.37" 9 -2.70"
193109 - 193203 21.88" 12 -2.19"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/