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 (15.10")
1901-1908 Base Period
189503 - 189506 13.18" 7 -1.92"
189603 - 189606 12.71" 6 -2.39"
189703 - 189706 17.55" 11 2.45"
189803 - 189806 12.51" 5 -2.59"
189903 - 189906 12.34" 4 -2.76"
190003 - 190006 13.40" 8 -1.70"
190103 - 190106 18.31" 13 3.21"
190203 - 190206 18.68" 14 3.58"
190303 - 190306 15.53" 10 0.43"
190403 - 190406 15.43" 9 0.33"
190503 - 190506 11.99" 3 -3.11"
190603 - 190606 17.60" 12 2.50"
190703 - 190706 11.88" 2 -3.22"
190803 - 190806 11.38" 1 -3.72"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/