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 (16.39")
1901-1909 Base Period
189505 - 189510 18.55" 12 2.16"
189605 - 189610 12.88" 2 -3.51"
189705 - 189710 14.61" 4 -1.78"
189805 - 189810 14.81" 5 -1.58"
189905 - 189910 15.97" 6 -0.42"
190005 - 190010 21.68" 15 5.29"
190105 - 190110 12.18" 1 -4.21"
190205 - 190210 16.46" 8 0.07"
190305 - 190310 16.04" 7 -0.35"
190405 - 190410 19.17" 14 2.78"
190505 - 190510 16.96" 9 0.57"
190605 - 190610 18.93" 13 2.54"
190705 - 190710 17.63" 11 1.24"
190805 - 190810 17.10" 10 0.71"
190905 - 190910 13.07" 3 -3.32"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/