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 (17.09")
1901-1912 Base Period
189503 - 189506 18.43" 14 1.34"
189603 - 189606 16.87" 11 -0.22"
189703 - 189706 14.73" 7 -2.36"
189803 - 189806 8.41" 1 -8.68"
189903 - 189906 13.63" 3 -3.46"
190003 - 190006 25.30" 18 8.21"
190103 - 190106 20.92" 16 3.83"
190203 - 190206 14.62" 6 -2.47"
190303 - 190306 17.87" 13 0.78"
190403 - 190406 13.64" 4 -3.45"
190503 - 190506 16.81" 10 -0.28"
190603 - 190606 19.80" 15 2.71"
190703 - 190706 15.86" 8 -1.23"
190803 - 190806 13.20" 2 -3.89"
190903 - 190906 17.03" 12 -0.06"
191003 - 191006 16.23" 9 -0.86"
191103 - 191106 14.30" 5 -2.79"
191203 - 191206 24.75" 17 7.66"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 19, 2019 from https://www.ncdc.noaa.gov/cag/