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 (27.74")
1901-1906 Base Period
189506 - 189512 19.10" 1 -8.64"
189606 - 189612 25.45" 7 -2.29"
189706 - 189712 21.16" 2 -6.58"
189806 - 189812 28.47" 10 0.73"
189906 - 189912 21.90" 3 -5.84"
190006 - 190012 23.50" 6 -4.24"
190106 - 190112 32.38" 11 4.64"
190206 - 190212 26.14" 8 -1.60"
190306 - 190312 23.21" 5 -4.53"
190406 - 190412 23.05" 4 -4.69"
190506 - 190512 28.23" 9 0.49"
190606 - 190612 33.42" 12 5.68"

Citing This Page

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