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 (144.46")
1901-1917 Base Period
189506 - 189905 155.74" 19 11.28"
189606 - 190005 150.61" 14 6.15"
189706 - 190105 141.81" 7 -2.65"
189806 - 190205 129.70" 1 -14.76"
189906 - 190305 136.43" 2 -8.03"
190006 - 190405 142.98" 9 -1.48"
190106 - 190505 143.68" 10 -0.78"
190206 - 190605 153.42" 15 8.96"
190306 - 190705 147.05" 11 2.59"
190406 - 190805 155.46" 18 11.00"
190506 - 190905 155.37" 17 10.91"
190606 - 191005 154.94" 16 10.48"
190706 - 191105 147.87" 13 3.41"
190806 - 191205 142.83" 8 -1.63"
190906 - 191305 147.11" 12 2.65"
191006 - 191405 138.73" 4 -5.73"
191106 - 191505 138.29" 3 -6.17"
191206 - 191605 141.22" 6 -3.24"
191306 - 191705 138.92" 5 -5.54"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/