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 (18.23")
1901-1928 Base Period
189505 - 189509 15.59" 8 -2.64"
189605 - 189609 18.75" 20 0.52"
189705 - 189709 23.77" 33 5.54"
189805 - 189809 21.24" 28 3.01"
189905 - 189909 17.23" 12 -1.00"
190005 - 190009 16.38" 9 -1.85"
190105 - 190109 20.87" 26 2.64"
190205 - 190209 17.61" 14 -0.62"
190305 - 190309 18.14" 17 -0.09"
190405 - 190409 18.19" 18 -0.04"
190505 - 190509 19.89" 24 1.66"
190605 - 190609 19.52" 22 1.29"
190705 - 190709 19.57" 23 1.34"
190805 - 190809 16.94" 11 -1.29"
190905 - 190909 15.53" 7 -2.70"
191005 - 191009 14.28" 5 -3.95"
191105 - 191109 17.47" 13 -0.76"
191205 - 191209 14.71" 6 -3.52"
191305 - 191309 13.34" 3 -4.89"
191405 - 191409 12.51" 2 -5.72"
191505 - 191509 20.39" 25 2.16"
191605 - 191609 20.96" 27 2.73"
191705 - 191709 18.04" 15 -0.19"
191805 - 191809 18.76" 21 0.53"
191905 - 191909 22.05" 31 3.82"
192005 - 192009 21.38" 29 3.15"
192105 - 192109 18.32" 19 0.09"
192205 - 192209 25.58" 34 7.35"
192305 - 192309 12.25" 1 -5.98"
192405 - 192409 18.13" 16 -0.10"
192505 - 192509 16.91" 10 -1.32"
192605 - 192609 13.72" 4 -4.51"
192705 - 192709 21.98" 30 3.75"
192805 - 192809 23.48" 32 5.25"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/