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 (16.52")
1901-1909 Base Period
189505 - 189508 17.05" 10 0.53"
189605 - 189608 9.96" 1 -6.56"
189705 - 189708 13.31" 5 -3.21"
189805 - 189808 19.36" 13 2.84"
189905 - 189908 15.11" 6 -1.41"
190005 - 190008 12.94" 4 -3.58"
190105 - 190108 10.36" 2 -6.16"
190205 - 190208 16.33" 9 -0.19"
190305 - 190308 15.19" 8 -1.33"
190405 - 190408 19.40" 14 2.88"
190505 - 190508 18.71" 11 2.19"
190605 - 190608 19.13" 12 2.61"
190705 - 190708 15.15" 7 -1.37"
190805 - 190808 22.21" 15 5.69"
190905 - 190908 12.21" 3 -4.31"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/