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 (12.33")
1901-1917 Base Period
189512 - 189606 13.84" 17 1.51"
189612 - 189706 12.13" 12 -0.20"
189712 - 189806 14.53" 21 2.20"
189812 - 189906 12.91" 15 0.58"
189912 - 190006 10.98" 4 -1.35"
190012 - 190106 12.24" 13 -0.09"
190112 - 190206 13.94" 18 1.61"
190212 - 190306 10.74" 2 -1.59"
190312 - 190406 11.58" 8 -0.75"
190412 - 190506 11.68" 9 -0.65"
190512 - 190606 13.18" 16 0.85"
190612 - 190706 16.00" 22 3.67"
190712 - 190806 14.31" 19 1.98"
190812 - 190906 12.69" 14 0.36"
190912 - 191006 10.25" 1 -2.08"
191012 - 191106 11.54" 7 -0.79"
191112 - 191206 10.96" 3 -1.37"
191212 - 191306 11.42" 6 -0.91"
191312 - 191406 11.17" 5 -1.16"
191412 - 191506 11.73" 10 -0.60"
191512 - 191606 14.36" 20 2.03"
191612 - 191706 11.90" 11 -0.43"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/