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 (20.74")
1901-1915 Base Period
189512 - 189606 20.84" 8 0.10"
189612 - 189706 23.83" 16 3.09"
189712 - 189806 25.26" 19 4.52"
189812 - 189906 19.36" 7 -1.38"
189912 - 190006 24.03" 17 3.29"
190012 - 190106 21.31" 10 0.57"
190112 - 190206 26.23" 20 5.49"
190212 - 190306 23.47" 15 2.73"
190312 - 190406 19.00" 5 -1.74"
190412 - 190506 17.10" 3 -3.64"
190512 - 190606 21.34" 11 0.60"
190612 - 190706 18.69" 4 -2.05"
190712 - 190806 22.54" 13 1.80"
190812 - 190906 25.09" 18 4.35"
190912 - 191006 21.19" 9 0.45"
191012 - 191106 15.52" 1 -5.22"
191112 - 191206 22.58" 14 1.84"
191212 - 191306 21.90" 12 1.16"
191312 - 191406 19.24" 6 -1.50"
191412 - 191506 15.92" 2 -4.82"

Citing This Page

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