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 (19.72")
1901-1909 Base Period
189503 - 189512 15.09" 2 -4.63"
189603 - 189612 20.21" 12 0.49"
189703 - 189712 16.54" 4 -3.18"
189803 - 189812 14.55" 1 -5.17"
189903 - 189912 18.15" 7 -1.57"
190003 - 190012 19.01" 8 -0.71"
190103 - 190112 20.12" 11 0.40"
190203 - 190212 17.75" 6 -1.97"
190303 - 190312 19.32" 10 -0.40"
190403 - 190412 15.68" 3 -4.04"
190503 - 190512 23.53" 15 3.81"
190603 - 190612 23.36" 14 3.64"
190703 - 190712 16.69" 5 -3.03"
190803 - 190812 21.74" 13 2.02"
190903 - 190912 19.25" 9 -0.47"

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/