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 (19.33")
1901-1916 Base Period
189506 - 189605 20.38" 14 1.05"
189606 - 189705 19.15" 9 -0.18"
189706 - 189805 24.00" 20 4.67"
189806 - 189905 20.08" 13 0.75"
189906 - 190005 19.12" 8 -0.21"
190006 - 190105 17.45" 3 -1.88"
190106 - 190205 20.00" 12 0.67"
190206 - 190305 17.21" 2 -2.12"
190306 - 190405 20.45" 15 1.12"
190406 - 190505 12.34" 1 -6.99"
190506 - 190605 19.25" 11 -0.08"
190606 - 190705 22.78" 19 3.45"
190706 - 190805 20.75" 16 1.42"
190806 - 190905 19.20" 10 -0.13"
190906 - 191005 20.88" 17 1.55"
191006 - 191105 17.57" 4 -1.76"
191106 - 191205 21.98" 18 2.65"
191206 - 191305 18.92" 7 -0.41"
191306 - 191405 17.84" 5 -1.49"
191406 - 191505 18.51" 6 -0.82"
191506 - 191605 24.07" 21 4.74"

Citing This Page

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