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 (21.88")
1901-1906 Base Period
189512 - 189606 21.33" 4 -0.55"
189612 - 189706 23.22" 8 1.34"
189712 - 189806 26.63" 11 4.75"
189812 - 189906 21.75" 5 -0.13"
189912 - 190006 19.18" 2 -2.70"
190012 - 190106 19.40" 3 -2.48"
190112 - 190206 21.96" 6 0.08"
190212 - 190306 25.78" 10 3.90"
190312 - 190406 24.03" 9 2.15"
190412 - 190506 22.76" 7 0.88"
190512 - 190606 17.32" 1 -4.56"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/