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 (14.81")
1901-1906 Base Period
189503 - 189608 14.34" 5 -0.47"
189603 - 189708 16.53" 10 1.72"
189703 - 189808 14.32" 4 -0.49"
189803 - 189908 15.65" 8 0.84"
189903 - 190008 14.29" 3 -0.52"
190003 - 190108 15.76" 9 0.95"
190103 - 190208 13.06" 2 -1.75"
190203 - 190308 12.31" 1 -2.50"
190303 - 190408 14.58" 6 -0.23"
190403 - 190508 15.49" 7 0.68"
190503 - 190608 17.66" 11 2.85"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/