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 (27.88")
1901-1925 Base Period
189509 - 189605 28.27" 17 0.39"
189609 - 189705 27.46" 12 -0.42"
189709 - 189805 29.50" 22 1.62"
189809 - 189905 28.91" 21 1.03"
189909 - 190005 27.96" 16 0.08"
190009 - 190105 31.12" 27 3.24"
190109 - 190205 28.84" 20 0.96"
190209 - 190305 27.63" 14 -0.25"
190309 - 190405 27.83" 15 -0.05"
190409 - 190505 23.15" 3 -4.73"
190509 - 190605 26.68" 9 -1.20"
190609 - 190705 25.67" 5 -2.21"
190709 - 190805 35.73" 30 7.85"
190809 - 190905 26.33" 6 -1.55"
190909 - 191005 26.90" 11 -0.98"
191009 - 191105 24.07" 4 -3.81"
191109 - 191205 29.73" 24 1.85"
191209 - 191305 33.37" 29 5.49"
191309 - 191405 29.63" 23 1.75"
191409 - 191505 21.86" 1 -6.02"
191509 - 191605 29.99" 26 2.11"
191609 - 191705 26.52" 8 -1.36"
191709 - 191805 27.50" 13 -0.38"
191809 - 191905 31.18" 28 3.30"
191909 - 192005 26.37" 7 -1.51"
192009 - 192105 28.64" 18 0.76"
192109 - 192205 28.83" 19 0.95"
192209 - 192305 22.78" 2 -5.10"
192309 - 192405 29.98" 25 2.10"
192409 - 192505 26.71" 10 -1.17"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/